Merge branch 'develop' into feature/custom-datetime-format

2025-07-27 10:02:59 +08:00 · 2025-05-20 19:55:45 +08:00 · 2025-05-20 19:55:45 +08:00 · f640c9212e
commit f640c9212e
parent d1f8e651f4 8f3d98b14b
78 changed files with 2672 additions and 1783 deletions
--- a/README.md
+++ b/README.md
@ -4,15 +4,47 @@

 [English](./README.md) | [Chinese](./docs/README-ZH_CN.md) | [Russian](./docs/README.ru.md) | [Japanese](./docs/README.ja.md) | [Italian](./docs/README.it.md) | [Spanish](./docs/README.es.md)

-TriliumNext Notes is an open-source, cross-platform hierarchical note taking application with focus on building large personal knowledge bases.
+TriliumNext Notes is a free and open-source, cross-platform hierarchical note taking application with focus on building large personal knowledge bases.

 See [screenshots](https://triliumnext.github.io/Docs/Wiki/screenshot-tour) for quick overview:

 <a href="https://triliumnext.github.io/Docs/Wiki/screenshot-tour"><img src="./docs/app.png" alt="Trilium Screenshot" width="1000"></a>

+## 🎁 Features
+
+* Notes can be arranged into arbitrarily deep tree. Single note can be placed into multiple places in the tree (see [cloning](https://triliumnext.github.io/Docs/Wiki/cloning-notes))
+* Rich WYSIWYG note editor including e.g. tables, images and [math](https://triliumnext.github.io/Docs/Wiki/text-notes) with markdown [autoformat](https://triliumnext.github.io/Docs/Wiki/text-notes#autoformat)
+* Support for editing [notes with source code](https://triliumnext.github.io/Docs/Wiki/code-notes), including syntax highlighting
+* Fast and easy [navigation between notes](https://triliumnext.github.io/Docs/Wiki/note-navigation), full text search and [note hoisting](https://triliumnext.github.io/Docs/Wiki/note-hoisting)
+* Seamless [note versioning](https://triliumnext.github.io/Docs/Wiki/note-revisions)
+* Note [attributes](https://triliumnext.github.io/Docs/Wiki/attributes) can be used for note organization, querying and advanced [scripting](https://triliumnext.github.io/Docs/Wiki/scripts)
+* UI available in English, German, Spanish, French, Romanian, and Chinese (simplified and traditional)
+* Direct [OpenID and TOTP integration](.docs/User%20Guide/User%20Guide/Installation%20%26%20Setup/Server%20Installation/Multi-Factor%20Authentication.md") for more secure login
+* [Synchronization](https://triliumnext.github.io/Docs/Wiki/synchronization) with self-hosted sync server
+  * there's a [3rd party service for hosting synchronisation server](https://trilium.cc/paid-hosting)
+* [Sharing](https://triliumnext.github.io/Docs/Wiki/sharing) (publishing) notes to public internet
+* Strong [note encryption](https://triliumnext.github.io/Docs/Wiki/protected-notes) with per-note granularity
+* Sketching diagrams, based on [Excalidraw](https://excalidraw.com/) (note type "canvas")
+* [Relation maps](https://triliumnext.github.io/Docs/Wiki/relation-map) and [link maps](https://triliumnext.github.io/Docs/Wiki/link-map) for visualizing notes and their relations
+* Mind maps, based on [Mind Elixir](https://docs.mind-elixir.com/)
+* [Geo maps](./docs/User%20Guide/User%20Guide/Note%20Types/Geo%20Map.md) with location pins and GPX tracks
+* [Scripting](https://triliumnext.github.io/Docs/Wiki/scripts) - see [Advanced showcases](https://triliumnext.github.io/Docs/Wiki/advanced-showcases)
+* [REST API](https://triliumnext.github.io/Docs/Wiki/etapi) for automation
+* Scales well in both usability and performance upwards of 100 000 notes
+* Touch optimized [mobile frontend](https://triliumnext.github.io/Docs/Wiki/mobile-frontend) for smartphones and tablets
+* Built-in [dark theme](https://triliumnext.github.io/Docs/Wiki/themes), support for user themes
+* [Evernote](https://triliumnext.github.io/Docs/Wiki/evernote-import) and [Markdown import & export](https://triliumnext.github.io/Docs/Wiki/markdown)
+* [Web Clipper](https://triliumnext.github.io/Docs/Wiki/web-clipper) for easy saving of web content
+* Customizable UI (sidebar buttons, user-defined widgets, ...)
+
+✨ Check out the following third-party resources/communities for more TriliumNext related goodies:
+
+- [awesome-trilium](https://github.com/Nriver/awesome-trilium) for 3rd party themes, scripts, plugins and more.
+- [TriliumRocks!](https://trilium.rocks/) for tutorials, guides, and much more.
+
 ## ⚠️ Why TriliumNext?

-[The original Trilium project is in maintenance mode](https://github.com/zadam/trilium/issues/4620)
+[The original Trilium project is in maintenance mode](https://github.com/zadam/trilium/issues/4620).

 ### Migrating from Trilium?

@ -20,7 +52,7 @@ There are no special migration steps to migrate from a zadam/Trilium instance to

 Versions up to and including [v0.90.4](https://github.com/TriliumNext/Notes/releases/tag/v0.90.4) are compatible with the latest zadam/trilium version of [v0.63.7](https://github.com/zadam/trilium/releases/tag/v0.63.7). Any later versions of TriliumNext have their sync versions incremented.

-## Documentation
+## 📖 Documentation

 We're currently in the progress of moving the documentation to in-app (hit the `F1` key within Trilium). As a result, there may be some missing parts until we've completed the migration. If you'd prefer to navigate through the documentation within GitHub, you can navigate the [User Guide](./docs/User%20Guide/User%20Guide/) documentation. 

@ -29,55 +61,40 @@ Below are some quick links for your convenience to navigate the documentation:
  - [Docker installation](./docs/User%20Guide/User%20Guide/Installation%20&%20Setup/Server%20Installation/1.%20Installing%20the%20server/Using%20Docker.md)
 - [Upgrading TriliumNext](./docs/User%20Guide/User%20Guide/Installation%20%26%20Setup/Upgrading%20TriliumNext.md)
 - [Concepts and Features - Note](./docs/User%20Guide/User%20Guide/Basic%20Concepts%20and%20Features/Notes.md)
+- [Patterns of personal knowledge base](https://triliumnext.github.io/Docs/Wiki/patterns-of-personal-knowledge)

+Until we finish reorganizing the documentation, you may also want to [browse the old documentation](https://triliumnext.github.io/Docs).

 ## 💬 Discuss with us

 Feel free to join our official conversations. We would love to hear what features, suggestions, or issues you may have!

- [Matrix](https://matrix.to/#/#triliumnext:matrix.org) (For synchronous discussions)
+- [Matrix](https://matrix.to/#/#triliumnext:matrix.org) (For synchronous discussions.)
  - The `General` Matrix room is also bridged to [XMPP](xmpp:discuss@trilium.thisgreat.party?join)
- [Github Discussions](https://github.com/TriliumNext/Notes/discussions) (For Asynchronous discussions)
- [Wiki](https://triliumnext.github.io/Docs/) (For common how-to questions and user guides)
-
-## 🎁 Features
-
-* Notes can be arranged into arbitrarily deep tree. Single note can be placed into multiple places in the tree (see [cloning](https://triliumnext.github.io/Docs/Wiki/cloning-notes))
-* Rich WYSIWYG note editing including e.g. tables, images and [math](https://triliumnext.github.io/Docs/Wiki/text-notes) with markdown [autoformat](https://triliumnext.github.io/Docs/Wiki/text-notes#autoformat)
-* Support for editing [notes with source code](https://triliumnext.github.io/Docs/Wiki/code-notes), including syntax highlighting
-* Fast and easy [navigation between notes](https://triliumnext.github.io/Docs/Wiki/note-navigation), full text search and [note hoisting](https://triliumnext.github.io/Docs/Wiki/note-hoisting)
-* Seamless [note versioning](https://triliumnext.github.io/Docs/Wiki/note-revisions)
-* Note [attributes](https://triliumnext.github.io/Docs/Wiki/attributes) can be used for note organization, querying and advanced [scripting](https://triliumnext.github.io/Docs/Wiki/scripts)
-* Direct OpenID and TOTP integration for more secure login
-* [Synchronization](https://triliumnext.github.io/Docs/Wiki/synchronization) with self-hosted sync server
-  * there's a [3rd party service for hosting synchronisation server](https://trilium.cc/paid-hosting)
-* [Sharing](https://triliumnext.github.io/Docs/Wiki/sharing) (publishing) notes to public internet
-* Strong [note encryption](https://triliumnext.github.io/Docs/Wiki/protected-notes) with per-note granularity
-* Sketching diagrams with built-in Excalidraw (note type "canvas")
-* [Relation maps](https://triliumnext.github.io/Docs/Wiki/relation-map) and [link maps](https://triliumnext.github.io/Docs/Wiki/link-map) for visualizing notes and their relations
-* [Scripting](https://triliumnext.github.io/Docs/Wiki/scripts) - see [Advanced showcases](https://triliumnext.github.io/Docs/Wiki/advanced-showcases)
-* [REST API](https://triliumnext.github.io/Docs/Wiki/etapi) for automation
-* Scales well in both usability and performance upwards of 100 000 notes
-* Touch optimized [mobile frontend](https://triliumnext.github.io/Docs/Wiki/mobile-frontend) for smartphones and tablets
-* [Night theme](https://triliumnext.github.io/Docs/Wiki/themes)
-* [Evernote](https://triliumnext.github.io/Docs/Wiki/evernote-import) and [Markdown import & export](https://triliumnext.github.io/Docs/Wiki/markdown)
-* [Web Clipper](https://triliumnext.github.io/Docs/Wiki/web-clipper) for easy saving of web content
-
-✨ Check out the following third-party resources/communities for more TriliumNext related goodies:
-
- [awesome-trilium](https://github.com/Nriver/awesome-trilium) for 3rd party themes, scripts, plugins and more.
- [TriliumRocks!](https://trilium.rocks/) for tutorials, guides, and much more.
+- [Github Discussions](https://github.com/TriliumNext/Notes/discussions) (For asynchronous discussions.)
+- [Github Issues](https://github.com/TriliumNext/Notes/issues) (For bug reports and feature requests.)

 ## 🏗 Installation

-### Desktop
+### Windows / MacOS

-To use TriliumNext on your desktop machine (Linux, MacOS, and Windows) you have a few options:
+Download the binary release for your platform from the [latest release page](https://github.com/TriliumNext/Notes/releases/latest), unzip the package and run the `trilium` executable.

-* Download the binary release for your platform from the [latest release page](https://github.com/TriliumNext/Notes/releases/latest), unzip the package and run the `trilium` executable.
-* Access TriliumNext via the web interface of a server installation (see below)
-    * Currently only the latest versions of Chrome & Firefox are supported (and tested).
-* TriliumNext is also provided as a Flatpak, but not yet published on FlatHub.
+### Linux
+
+If your distribution is listed in the table below, use your distribution's package.
+
+[![Packaging status](https://repology.org/badge/vertical-allrepos/trilium-next-desktop.svg)](https://repology.org/project/trilium-next-desktop/versions)
+
+You may also download the binary release for your platform from the [latest release page](https://github.com/TriliumNext/Notes/releases/latest), unzip the package and run the `trilium` executable.
+
+TriliumNext is also provided as a Flatpak, but not yet published on FlatHub.
+
+### Browser (any OS)
+
+If you use a server installation (see below), you can directly access the web interface (which is almost identical to the desktop app).
+
+Currently only the latest versions of Chrome & Firefox are supported (and tested).

 ### Mobile

@ -91,11 +108,6 @@ See issue https://github.com/TriliumNext/Notes/issues/72 for more information on

 To install TriliumNext on your own server (including via Docker from [Dockerhub](https://hub.docker.com/r/triliumnext/notes)) follow [the server installation docs](https://triliumnext.github.io/Docs/Wiki/server-installation).

-## 📝 Documentation
-
-[See wiki for complete list of documentation pages.](https://triliumnext.github.io/Docs)
-
-You can also read [Patterns of personal knowledge base](https://triliumnext.github.io/Docs/Wiki/patterns-of-personal-knowledge) to get some inspiration on how you might use TriliumNext.

 ## 💻 Contribute

@ -150,4 +162,6 @@ Support for the TriliumNext organization will be possible in the near future. Fo

 ## 🔑 License

+Copyright 2017-2025 zadam, Elian Doran, and other contributors
+
 This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
--- a/_regroup/package.json
+++ b/_regroup/package.json
@ -38,9 +38,9 @@
    "@playwright/test": "1.52.0",
    "@stylistic/eslint-plugin": "4.2.0",        
    "@types/express": "5.0.1",    
-    "@types/node": "22.15.18",    
+    "@types/node": "22.15.19",    
    "@types/yargs": "17.0.33",
-    "@vitest/coverage-v8": "3.1.3",
+    "@vitest/coverage-v8": "3.1.4",
    "eslint": "9.27.0",
    "eslint-plugin-simple-import-sort": "12.1.1",
    "esm": "3.2.25",
--- a/apps/client/package.json
+++ b/apps/client/package.json
@ -31,7 +31,7 @@
    "draggabilly": "3.0.0",
    "force-graph": "1.49.6",
    "globals": "16.1.0",
-    "i18next": "25.1.3",
+    "i18next": "25.2.0",
    "i18next-http-backend": "3.0.2",
    "jquery": "3.7.1",
    "jquery-hotkeys": "0.2.2",
@ -41,7 +41,7 @@
    "leaflet": "1.9.4",
    "leaflet-gpx": "2.2.0",
    "mark.js": "8.11.1",
-    "marked": "15.0.11",
+    "marked": "15.0.12",
    "mermaid": "11.6.0",
    "mind-elixir": "4.5.2",
    "panzoom": "9.4.3",
@ -55,7 +55,7 @@
    "@ckeditor/ckeditor5-inspector": "4.1.0",
    "@types/bootstrap": "5.2.10",
    "@types/jquery": "3.5.32",
-    "@types/leaflet": "1.9.17",
+    "@types/leaflet": "1.9.18",
    "@types/leaflet-gpx": "1.3.7",
    "@types/react": "19.1.4",
    "@types/react-dom": "19.1.5",
--- a/apps/client/src/components/app_context.ts
+++ b/apps/client/src/components/app_context.ts
@ -283,6 +283,9 @@ export type CommandMappings = {
 type EventMappings = {
    initialRenderComplete: {};
    frocaReloaded: {};
+    setLeftPaneVisibility: {
+        leftPaneVisible: boolean | null;
+    }
    protectedSessionStarted: {};
    notesReloaded: {
        noteIds: string[];
--- a/apps/client/src/components/root_command_executor.ts
+++ b/apps/client/src/components/root_command_executor.ts
@ -78,15 +78,15 @@ export default class RootCommandExecutor extends Component {
    }

    hideLeftPaneCommand() {
-        options.save(`leftPaneVisible`, "false");
+        appContext.triggerEvent("setLeftPaneVisibility", { leftPaneVisible: false });
    }

    showLeftPaneCommand() {
-        options.save(`leftPaneVisible`, "true");
+        appContext.triggerEvent("setLeftPaneVisibility", { leftPaneVisible: true });
    }

    toggleLeftPaneCommand() {
-        options.toggle("leftPaneVisible");
+        appContext.triggerEvent("setLeftPaneVisibility", { leftPaneVisible: null });
    }

    async showBackendLogCommand() {
--- a/apps/client/src/libraries/highlightjs/terraform.js
+++ b/apps/client/src/libraries/highlightjs/terraform.js
@ -1,83 +0,0 @@
-/*
- * highlight.js terraform syntax highlighting definition
- *
- * @see https://github.com/highlightjs/highlight.js
- *
- * :TODO:
- *
- * @package: highlightjs-terraform
- * @author:  Nikos Tsirmirakis <nikos.tsirmirakis@winopsdba.com>
- * @since:   2019-03-20
- *
- * Description: Terraform (HCL) language definition
- * Category: scripting
- */
-
-var module = module ? module : {};     // shim for browser use
-
-function hljsDefineTerraform(hljs) {
-	var NUMBERS = {
-		className: 'number',
-		begin: '\\b\\d+(\\.\\d+)?',
-		relevance: 0
-	};
-	var STRINGS = {
-		className: 'string',
-		begin: '"',
-		end: '"',
-		contains: [{
-			className: 'variable',
-			begin: '\\${',
-			end: '\\}',
-			relevance: 9,
-			contains: [{
-				className: 'string',
-				begin: '"',
-				end: '"'
-			}, {
-			className: 'meta',
-			begin: '[A-Za-z_0-9]*' + '\\(',
-			end: '\\)',
-			contains: [
-				NUMBERS, {
-					className: 'string',
-					begin: '"',
-					end: '"',
-					contains: [{
-						className: 'variable',
-						begin: '\\${',
-						end: '\\}',
-						contains: [{
-							className: 'string',
-							begin: '"',
-							end: '"',
-							contains: [{
-								className: 'variable',
-								begin: '\\${',
-								end: '\\}'
-							}]
-						}, {
-							className: 'meta',
-							begin: '[A-Za-z_0-9]*' + '\\(',
-							end: '\\)'
-						}]
-					}]
-          		},
-          	'self']
-			}]
-		}]
-	};
-
-return {
-	aliases: ['tf', 'hcl'],
-	keywords: 'resource variable provider output locals module data terraform|10',
-	literal: 'false true null',
-	contains: [
-   		hljs.COMMENT('\\#', '$'),
-   		NUMBERS,
-		STRINGS
-	]
-}
-}
-
-hljs.registerLanguage('terraform', hljsDefineTerraform);
--- a/apps/client/src/services/content_renderer.ts
+++ b/apps/client/src/services/content_renderer.ts
@ -12,10 +12,10 @@ import FAttachment from "../entities/fattachment.js";
 import imageContextMenuService from "../menus/image_context_menu.js";
 import { applySingleBlockSyntaxHighlight, applySyntaxHighlight } from "./syntax_highlight.js";
 import { loadElkIfNeeded, postprocessMermaidSvg } from "./mermaid.js";
-import { normalizeMimeTypeForCKEditor } from "./mime_type_definitions.js";
 import renderDoc from "./doc_renderer.js";
 import { t } from "../services/i18n.js";
 import WheelZoom from 'vanilla-js-wheel-zoom';
+import { normalizeMimeTypeForCKEditor } from "@triliumnext/commons";

 let idCounter = 1;

--- a/apps/client/src/services/library_loader.ts
+++ b/apps/client/src/services/library_loader.ts
@ -1,7 +1,3 @@
-import mimeTypesService from "./mime_types.js";
-import optionsService from "./options.js";
-import { getStylesheetUrl } from "./syntax_highlight.js";
-
 export interface Library {
    js?: string[] | (() => string[]);
    css?: string[];
@ -12,32 +8,6 @@ const KATEX: Library = {
    css: ["node_modules/katex/dist/katex.min.css"]
 };

-const HIGHLIGHT_JS: Library = {
-    js: () => {
-        const mimeTypes = mimeTypesService.getMimeTypes();
-        const scriptsToLoad = new Set<string>();
-        scriptsToLoad.add("node_modules/@highlightjs/cdn-assets/highlight.min.js");
-        for (const mimeType of mimeTypes) {
-            const id = mimeType.highlightJs;
-            if (!mimeType.enabled || !id) {
-                continue;
-            }
-
-            if (mimeType.highlightJsSource === "libraries") {
-                scriptsToLoad.add(`libraries/highlightjs/${id}.js`);
-            } else {
-                // Built-in module.
-                scriptsToLoad.add(`node_modules/@highlightjs/cdn-assets/languages/${id}.min.js`);
-            }
-        }
-
-        const currentTheme = String(optionsService.get("codeBlockTheme"));
-        loadHighlightingTheme(currentTheme);
-
-        return Array.from(scriptsToLoad);
-    }
-};
-
 async function requireLibrary(library: Library) {
    if (library.css) {
        library.css.map((cssUrl) => requireCss(cssUrl));
@ -91,36 +61,8 @@ async function requireCss(url: string, prependAssetPath = true) {
    }
 }

-let highlightingThemeEl: JQuery<HTMLElement> | null = null;
-function loadHighlightingTheme(theme: string) {
-    if (!theme) {
-        return;
-    }
-
-    if (theme === "none") {
-        // Deactivate the theme.
-        if (highlightingThemeEl) {
-            highlightingThemeEl.remove();
-            highlightingThemeEl = null;
-        }
-        return;
-    }
-
-    if (!highlightingThemeEl) {
-        highlightingThemeEl = $(`<link rel="stylesheet" type="text/css" />`);
-        $("head").append(highlightingThemeEl);
-    }
-
-    const url = getStylesheetUrl(theme);
-    if (url) {
-        highlightingThemeEl.attr("href", url);
-    }
-}
-
 export default {
    requireCss,
    requireLibrary,
-    loadHighlightingTheme,
-    KATEX,
-    HIGHLIGHT_JS
+    KATEX
 };
--- a/apps/client/src/services/mime_type_definitions.ts
+++ b/apps/client/src/services/mime_type_definitions.ts
@ -1,223 +0,0 @@
-// TODO: deduplicate with /src/services/import/mime_type_definitions.ts
-
-/**
- * A pseudo-MIME type which is used in the editor to automatically determine the language used in code blocks via heuristics.
- */
-export const MIME_TYPE_AUTO = "text-x-trilium-auto";
-
-export interface MimeTypeDefinition {
-    default?: boolean;
-    title: string;
-    mime: string;
-    /** The name of the language/mime type as defined by highlight.js (or one of the aliases), in order to be used for syntax highlighting such as inside code blocks. */
-    highlightJs?: string;
-    /** If specified, will load the corresponding highlight.js file from the `libraries/highlightjs/${id}.js` instead of `node_modules/@highlightjs/cdn-assets/languages/${id}.min.js`. */
-    highlightJsSource?: "libraries";
-    /** If specified, will load the corresponding highlight file from the given path instead of `node_modules`. */
-    codeMirrorSource?: string;
-}
-
-/**
- * For highlight.js-supported languages, see https://github.com/highlightjs/highlight.js/blob/main/SUPPORTED_LANGUAGES.md.
- */
-
-export const MIME_TYPES_DICT: readonly MimeTypeDefinition[] = Object.freeze([
-    { title: "Plain text", mime: "text/plain", highlightJs: "plaintext", default: true },
-
-    // Keep sorted alphabetically.
-    { title: "APL", mime: "text/apl" },
-    { title: "ASN.1", mime: "text/x-ttcn-asn" },
-    { title: "ASP.NET", mime: "application/x-aspx" },
-    { title: "Asterisk", mime: "text/x-asterisk" },
-    { title: "Batch file (DOS)", mime: "application/x-bat", highlightJs: "dos", codeMirrorSource: "libraries/codemirror/batch.js" },
-    { title: "Brainfuck", mime: "text/x-brainfuck", highlightJs: "brainfuck" },
-    { title: "C", mime: "text/x-csrc", highlightJs: "c", default: true },
-    { title: "C#", mime: "text/x-csharp", highlightJs: "csharp", default: true },
-    { title: "C++", mime: "text/x-c++src", highlightJs: "cpp", default: true },
-    { title: "Clojure", mime: "text/x-clojure", highlightJs: "clojure" },
-    { title: "ClojureScript", mime: "text/x-clojurescript" },
-    { title: "Closure Stylesheets (GSS)", mime: "text/x-gss" },
-    { title: "CMake", mime: "text/x-cmake", highlightJs: "cmake" },
-    { title: "Cobol", mime: "text/x-cobol" },
-    { title: "CoffeeScript", mime: "text/coffeescript", highlightJs: "coffeescript" },
-    { title: "Common Lisp", mime: "text/x-common-lisp", highlightJs: "lisp" },
-    { title: "CQL", mime: "text/x-cassandra" },
-    { title: "Crystal", mime: "text/x-crystal", highlightJs: "crystal" },
-    { title: "CSS", mime: "text/css", highlightJs: "css", default: true },
-    { title: "Cypher", mime: "application/x-cypher-query" },
-    { title: "Cython", mime: "text/x-cython" },
-    { title: "D", mime: "text/x-d", highlightJs: "d" },
-    { title: "Dart", mime: "application/dart", highlightJs: "dart" },
-    { title: "diff", mime: "text/x-diff", highlightJs: "diff" },
-    { title: "Django", mime: "text/x-django", highlightJs: "django" },
-    { title: "Dockerfile", mime: "text/x-dockerfile", highlightJs: "dockerfile" },
-    { title: "DTD", mime: "application/xml-dtd" },
-    { title: "Dylan", mime: "text/x-dylan" },
-    { title: "EBNF", mime: "text/x-ebnf", highlightJs: "ebnf" },
-    { title: "ECL", mime: "text/x-ecl" },
-    { title: "edn", mime: "application/edn" },
-    { title: "Eiffel", mime: "text/x-eiffel" },
-    { title: "Elm", mime: "text/x-elm", highlightJs: "elm" },
-    { title: "Embedded Javascript", mime: "application/x-ejs" },
-    { title: "Embedded Ruby", mime: "application/x-erb", highlightJs: "erb" },
-    { title: "Erlang", mime: "text/x-erlang", highlightJs: "erlang" },
-    { title: "Esper", mime: "text/x-esper" },
-    { title: "F#", mime: "text/x-fsharp", highlightJs: "fsharp" },
-    { title: "Factor", mime: "text/x-factor" },
-    { title: "FCL", mime: "text/x-fcl" },
-    { title: "Forth", mime: "text/x-forth" },
-    { title: "Fortran", mime: "text/x-fortran", highlightJs: "fortran" },
-    { title: "Gas", mime: "text/x-gas" },
-    { title: "GDScript (Godot)", mime: "text/x-gdscript" },
-    { title: "Gherkin", mime: "text/x-feature", highlightJs: "gherkin" },
-    { title: "GitHub Flavored Markdown", mime: "text/x-gfm", highlightJs: "markdown" },
-    { title: "Go", mime: "text/x-go", highlightJs: "go", default: true },
-    { title: "Groovy", mime: "text/x-groovy", highlightJs: "groovy", default: true },
-    { title: "HAML", mime: "text/x-haml", highlightJs: "haml" },
-    { title: "Haskell (Literate)", mime: "text/x-literate-haskell" },
-    { title: "Haskell", mime: "text/x-haskell", highlightJs: "haskell", default: true },
-    { title: "Haxe", mime: "text/x-haxe", highlightJs: "haxe" },
-    { title: "HTML", mime: "text/html", highlightJs: "xml", default: true },
-    { title: "HTTP", mime: "message/http", highlightJs: "http", default: true },
-    { title: "HXML", mime: "text/x-hxml" },
-    { title: "IDL", mime: "text/x-idl" },
-    { title: "Java Server Pages", mime: "application/x-jsp", highlightJs: "java" },
-    { title: "Java", mime: "text/x-java", highlightJs: "java", default: true },
-    { title: "Jinja2", mime: "text/jinja2" },
-    { title: "JS backend", mime: "application/javascript;env=backend", highlightJs: "javascript", default: true },
-    { title: "JS frontend", mime: "application/javascript;env=frontend", highlightJs: "javascript", default: true },
-    { title: "JSON-LD", mime: "application/ld+json", highlightJs: "json" },
-    { title: "JSON", mime: "application/json", highlightJs: "json", default: true },
-    { title: "JSX", mime: "text/jsx", highlightJs: "javascript" },
-    { title: "Julia", mime: "text/x-julia", highlightJs: "julia" },
-    { title: "Kotlin", mime: "text/x-kotlin", highlightJs: "kotlin", default: true },
-    { title: "LaTeX", mime: "text/x-latex", highlightJs: "latex" },
-    { title: "LESS", mime: "text/x-less", highlightJs: "less" },
-    { title: "LiveScript", mime: "text/x-livescript", highlightJs: "livescript" },
-    { title: "Lua", mime: "text/x-lua", highlightJs: "lua" },
-    { title: "MariaDB SQL", mime: "text/x-mariadb", highlightJs: "sql" },
-    { title: "Markdown", mime: "text/x-markdown", highlightJs: "markdown", default: true },
-    { title: "Mathematica", mime: "text/x-mathematica", highlightJs: "mathematica" },
-    { title: "mbox", mime: "application/mbox" },
-    { title: "MIPS Assembler", mime: "text/x-asm-mips", highlightJs: "mipsasm" },
-    { title: "mIRC", mime: "text/mirc" },
-    { title: "Modelica", mime: "text/x-modelica" },
-    { title: "MS SQL", mime: "text/x-mssql", highlightJs: "sql" },
-    { title: "mscgen", mime: "text/x-mscgen" },
-    { title: "msgenny", mime: "text/x-msgenny" },
-    { title: "MUMPS", mime: "text/x-mumps" },
-    { title: "MySQL", mime: "text/x-mysql", highlightJs: "sql" },
-    { title: "Nix", mime: "text/x-nix", highlightJs: "nix" },
-    { title: "Nginx", mime: "text/x-nginx-conf", highlightJs: "nginx" },
-    { title: "NSIS", mime: "text/x-nsis", highlightJs: "nsis" },
-    { title: "NTriples", mime: "application/n-triples" },
-    { title: "Objective-C", mime: "text/x-objectivec", highlightJs: "objectivec" },
-    { title: "OCaml", mime: "text/x-ocaml", highlightJs: "ocaml" },
-    { title: "Octave", mime: "text/x-octave" },
-    { title: "Oz", mime: "text/x-oz" },
-    { title: "Pascal", mime: "text/x-pascal", highlightJs: "delphi" },
-    { title: "PEG.js", mime: "null" },
-    { title: "Perl", mime: "text/x-perl", default: true },
-    { title: "PGP", mime: "application/pgp" },
-    { title: "PHP", mime: "text/x-php", default: true, highlightJs: "php" },
-    { title: "Pig", mime: "text/x-pig" },
-    { title: "PLSQL", mime: "text/x-plsql", highlightJs: "sql" },
-    { title: "PostgreSQL", mime: "text/x-pgsql", highlightJs: "pgsql" },
-    { title: "PowerShell", mime: "application/x-powershell", highlightJs: "powershell" },
-    { title: "Properties files", mime: "text/x-properties", highlightJs: "properties" },
-    { title: "ProtoBuf", mime: "text/x-protobuf", highlightJs: "protobuf" },
-    { title: "Pug", mime: "text/x-pug" },
-    { title: "Puppet", mime: "text/x-puppet", highlightJs: "puppet" },
-    { title: "Python", mime: "text/x-python", highlightJs: "python", default: true },
-    { title: "Q", mime: "text/x-q", highlightJs: "q" },
-    { title: "R", mime: "text/x-rsrc", highlightJs: "r" },
-    { title: "reStructuredText", mime: "text/x-rst" },
-    { title: "RPM Changes", mime: "text/x-rpm-changes" },
-    { title: "RPM Spec", mime: "text/x-rpm-spec" },
-    { title: "Ruby", mime: "text/x-ruby", highlightJs: "ruby", default: true },
-    { title: "Rust", mime: "text/x-rustsrc", highlightJs: "rust" },
-    { title: "SAS", mime: "text/x-sas", highlightJs: "sas" },
-    { title: "Sass", mime: "text/x-sass", highlightJs: "scss" },
-    { title: "Scala", mime: "text/x-scala" },
-    { title: "Scheme", mime: "text/x-scheme" },
-    { title: "SCSS", mime: "text/x-scss", highlightJs: "scss" },
-    { title: "Shell (bash)", mime: "text/x-sh", highlightJs: "bash", default: true },
-    { title: "Sieve", mime: "application/sieve" },
-    { title: "Slim", mime: "text/x-slim" },
-    { title: "Smalltalk", mime: "text/x-stsrc", highlightJs: "smalltalk" },
-    { title: "Smarty", mime: "text/x-smarty" },
-    { title: "SML", mime: "text/x-sml", highlightJs: "sml" },
-    { title: "Solr", mime: "text/x-solr" },
-    { title: "Soy", mime: "text/x-soy" },
-    { title: "SPARQL", mime: "application/sparql-query" },
-    { title: "Spreadsheet", mime: "text/x-spreadsheet" },
-    { title: "SQL", mime: "text/x-sql", highlightJs: "sql", default: true },
-    { title: "SQLite (Trilium)", mime: "text/x-sqlite;schema=trilium", highlightJs: "sql", default: true },
-    { title: "SQLite", mime: "text/x-sqlite", highlightJs: "sql" },
-    { title: "Squirrel", mime: "text/x-squirrel" },
-    { title: "sTeX", mime: "text/x-stex" },
-    { title: "Stylus", mime: "text/x-styl", highlightJs: "stylus" },
-    { title: "Swift", mime: "text/x-swift", default: true },
-    { title: "SystemVerilog", mime: "text/x-systemverilog" },
-    { title: "Tcl", mime: "text/x-tcl", highlightJs: "tcl" },
-    { title: "Terraform (HCL)", mime: "text/x-hcl", highlightJs: "terraform", highlightJsSource: "libraries", codeMirrorSource: "libraries/codemirror/hcl.js" },
-    { title: "Textile", mime: "text/x-textile" },
-    { title: "TiddlyWiki ", mime: "text/x-tiddlywiki" },
-    { title: "Tiki wiki", mime: "text/tiki" },
-    { title: "TOML", mime: "text/x-toml", highlightJs: "ini" },
-    { title: "Tornado", mime: "text/x-tornado" },
-    { title: "troff", mime: "text/troff" },
-    { title: "TTCN_CFG", mime: "text/x-ttcn-cfg" },
-    { title: "TTCN", mime: "text/x-ttcn" },
-    { title: "Turtle", mime: "text/turtle" },
-    { title: "Twig", mime: "text/x-twig", highlightJs: "twig" },
-    { title: "TypeScript-JSX", mime: "text/typescript-jsx", highlightJs: "typescript" },
-    { title: "TypeScript", mime: "application/typescript", highlightJs: "typescript" },
-    { title: "VB.NET", mime: "text/x-vb", highlightJs: "vbnet" },
-    { title: "VBScript", mime: "text/vbscript", highlightJs: "vbscript" },
-    { title: "Velocity", mime: "text/velocity" },
-    { title: "Verilog", mime: "text/x-verilog", highlightJs: "verilog" },
-    { title: "VHDL", mime: "text/x-vhdl", highlightJs: "vhdl" },
-    { title: "Vue.js Component", mime: "text/x-vue" },
-    { title: "Web IDL", mime: "text/x-webidl" },
-    { title: "XML", mime: "text/xml", highlightJs: "xml", default: true },
-    { title: "XQuery", mime: "application/xquery", highlightJs: "xquery" },
-    { title: "xu", mime: "text/x-xu" },
-    { title: "Yacas", mime: "text/x-yacas" },
-    { title: "YAML", mime: "text/x-yaml", highlightJs: "yaml", default: true },
-    { title: "Z80", mime: "text/x-z80" }
-]);
-
-/**
- * Given a MIME type in the usual format (e.g. `text/csrc`), it returns a MIME type that can be passed down to the CKEditor
- * code plugin.
- *
- * @param mimeType The MIME type to normalize, in the usual format (e.g. `text/c-src`).
- * @returns the normalized MIME type (e.g. `text-c-src`).
- */
-export function normalizeMimeTypeForCKEditor(mimeType: string) {
-    return mimeType.toLowerCase().replace(/[\W_]+/g, "-");
-}
-
-let byHighlightJsNameMappings: Record<string, MimeTypeDefinition> | null = null;
-
-/**
- * Given a Highlight.js language tag (e.g. `css`), it returns a corresponding {@link MimeTypeDefinition} if found.
- *
- * If there are multiple {@link MimeTypeDefinition}s for the language tag, then only the first one is retrieved. For example for `javascript`, the "JS frontend" mime type is returned.
- *
- * @param highlightJsName a language tag.
- * @returns the corresponding {@link MimeTypeDefinition} if found, or `undefined` otherwise.
- */
-export function getMimeTypeFromHighlightJs(highlightJsName: string) {
-    if (!byHighlightJsNameMappings) {
-        byHighlightJsNameMappings = {};
-        for (const mimeType of MIME_TYPES_DICT) {
-            if (mimeType.highlightJs && !byHighlightJsNameMappings[mimeType.highlightJs]) {
-                byHighlightJsNameMappings[mimeType.highlightJs] = mimeType;
-            }
-        }
-    }
-
-    return byHighlightJsNameMappings[highlightJsName];
-}
--- a/apps/client/src/services/mime_types.ts
+++ b/apps/client/src/services/mime_types.ts
@ -1,13 +1,6 @@
-import { MIME_TYPE_AUTO, MIME_TYPES_DICT, normalizeMimeTypeForCKEditor, type MimeTypeDefinition } from "./mime_type_definitions.js";
+import { normalizeMimeTypeForCKEditor, type MimeType, MIME_TYPE_AUTO, MIME_TYPES_DICT } from "@triliumnext/commons";
 import options from "./options.js";

-interface MimeType extends MimeTypeDefinition {
-    /**
-     * True if this mime type was enabled by the user in the "Available MIME types in the dropdown" option in the Code Notes settings.
-     */
-    enabled: boolean;
-}
-
 let mimeTypes: MimeType[] | null = null;

 function loadMimeTypes() {
@ -45,8 +38,8 @@ export function getHighlightJsNameForMime(mimeType: string) {
        for (const mimeType of mimeTypes) {
            // The mime stored by CKEditor is text-x-csrc instead of text/x-csrc so we keep this format for faster lookup.
            const normalizedMime = normalizeMimeTypeForCKEditor(mimeType.mime);
-            if (mimeType.highlightJs) {
-                mimeToHighlightJsMapping[normalizedMime] = mimeType.highlightJs;
+            if (mimeType.mdLanguageCode) {
+                mimeToHighlightJsMapping[normalizedMime] = mimeType.mdLanguageCode;
            }
        }
    }
--- a/apps/client/src/services/resizer.ts
+++ b/apps/client/src/services/resizer.ts
@ -3,7 +3,11 @@ import Split from "split.js"

 export const DEFAULT_GUTTER_SIZE = 5;

+let leftPaneWidth: number;
+let reservedPx: number;
+let layoutOrientation: string;
 let leftInstance: ReturnType<typeof Split> | null;
+let rightPaneWidth: number;
 let rightInstance: ReturnType<typeof Split> | null;

 function setupLeftPaneResizer(leftPaneVisible: boolean) {
@ -14,27 +18,34 @@ function setupLeftPaneResizer(leftPaneVisible: boolean) {

    $("#left-pane").toggle(leftPaneVisible);

+    layoutOrientation = layoutOrientation ?? options.get("layoutOrientation");
+    reservedPx = reservedPx ?? (layoutOrientation === "vertical" ? ($("#launcher-pane").outerWidth() || 0) : 0);
+    // Window resizing causes `window.innerWidth` to change, so `reservedWidth` needs to be recalculated each time.
+    const reservedWidth = reservedPx / window.innerWidth * 100;
    if (!leftPaneVisible) {
-        $("#rest-pane").css("width", "100%");
-
+        $("#rest-pane").css("width", layoutOrientation === "vertical" ? `${100 - reservedWidth}%` : "100%");
        return;
    }

-    let leftPaneWidth = options.getInt("leftPaneWidth");
+    leftPaneWidth = leftPaneWidth ?? (options.getInt("leftPaneWidth") ?? 0);
    if (!leftPaneWidth || leftPaneWidth < 5) {
        leftPaneWidth = 5;
    }

+    const restPaneWidth = 100 - leftPaneWidth - reservedWidth;
    if (leftPaneVisible) {
        // Delayed initialization ensures that all DOM elements are fully rendered and part of the layout,
        // preventing Split.js from retrieving incorrect dimensions due to #left-pane not being rendered yet,
        // which would cause the minSize setting to have no effect.
        requestAnimationFrame(() => {
            leftInstance = Split(["#left-pane", "#rest-pane"], {
-                sizes: [leftPaneWidth, 100 - leftPaneWidth],
+                sizes: [leftPaneWidth, restPaneWidth],
                gutterSize: DEFAULT_GUTTER_SIZE,
                minSize: [150, 300],
-                onDragEnd: (sizes) => options.save("leftPaneWidth", Math.round(sizes[0]))
+                onDragEnd: (sizes) => {
+                    leftPaneWidth = Math.round(sizes[0]);
+                    options.save("leftPaneWidth", Math.round(sizes[0]));
+                }
            });
        });
    }
@ -54,7 +65,7 @@ function setupRightPaneResizer() {
        return;
    }

-    let rightPaneWidth = options.getInt("rightPaneWidth");
+    rightPaneWidth = rightPaneWidth ?? (options.getInt("rightPaneWidth") ?? 0);
    if (!rightPaneWidth || rightPaneWidth < 5) {
        rightPaneWidth = 5;
    }
@ -63,8 +74,11 @@ function setupRightPaneResizer() {
        rightInstance = Split(["#center-pane", "#right-pane"], {
            sizes: [100 - rightPaneWidth, rightPaneWidth],
            gutterSize: DEFAULT_GUTTER_SIZE,
-            minSize: [ 300, 180 ],
-            onDragEnd: (sizes) => options.save("rightPaneWidth", Math.round(sizes[1]))
+            minSize: [300, 180],
+            onDragEnd: (sizes) => {
+                rightPaneWidth = Math.round(sizes[1]);
+                options.save("rightPaneWidth", Math.round(sizes[1]));
+            }
        });
    }
 }
--- a/apps/client/src/services/syntax_highlight.ts
+++ b/apps/client/src/services/syntax_highlight.ts
@ -1,19 +1,8 @@
-import library_loader from "./library_loader.js";
+import { ensureMimeTypes, highlight, highlightAuto, loadTheme, Themes } from "@triliumnext/highlightjs";
 import mime_types from "./mime_types.js";
 import options from "./options.js";

-export function getStylesheetUrl(theme: string) {
-    if (!theme) {
-        return null;
-    }
-
-    const defaultPrefix = "default:";
-    if (theme.startsWith(defaultPrefix)) {
-        return `${window.glob.assetPath}/node_modules/@highlightjs/cdn-assets/styles/${theme.substr(defaultPrefix.length)}.min.css`;
-    }
-
-    return null;
-}
+let highlightingLoaded = false;

 /**
 * Identifies all the code blocks (as `pre code`) under the specified hierarchy and uses the highlight.js library to obtain the highlighted text which is then applied on to the code blocks.
@ -25,6 +14,8 @@ export async function applySyntaxHighlight($container: JQuery<HTMLElement>) {
        return;
    }

+    await ensureMimeTypesForHighlighting();
+
    const codeBlocks = $container.find("pre code");
    for (const codeBlock of codeBlocks) {
        const normalizedMimeType = extractLanguageFromClassList(codeBlock);
@ -43,20 +34,13 @@ export async function applySingleBlockSyntaxHighlight($codeBlock: JQuery<HTMLEle
    $codeBlock.parent().toggleClass("hljs");
    const text = $codeBlock.text();

-    if (!window.hljs) {
-        await library_loader.requireLibrary(library_loader.HIGHLIGHT_JS);
-    }
-
    let highlightedText = null;
    if (normalizedMimeType === mime_types.MIME_TYPE_AUTO) {
-        highlightedText = hljs.highlightAuto(text);
+        await ensureMimeTypesForHighlighting();
+        highlightedText = highlightAuto(text);
    } else if (normalizedMimeType) {
-        const language = mime_types.getHighlightJsNameForMime(normalizedMimeType);
-        if (language) {
-            highlightedText = hljs.highlight(text, { language });
-        } else {
-            console.warn(`Unknown mime type: ${normalizedMimeType}.`);
-        }
+        await ensureMimeTypesForHighlighting();
+        highlightedText = highlight(text, { language: normalizedMimeType });
    }

    if (highlightedText) {
@ -64,6 +48,35 @@ export async function applySingleBlockSyntaxHighlight($codeBlock: JQuery<HTMLEle
    }
 }

+export async function ensureMimeTypesForHighlighting() {
+    if (highlightingLoaded) {
+        return;
+    }
+
+    // Load theme.
+    const currentThemeName = String(options.get("codeBlockTheme"));
+    loadHighlightingTheme(currentThemeName);
+
+    // Load mime types.
+    const mimeTypes = mime_types.getMimeTypes();
+    await ensureMimeTypes(mimeTypes);
+
+    highlightingLoaded = true;
+}
+
+export function loadHighlightingTheme(themeName: string) {
+    const themePrefix = "default:";
+    let theme = null;
+    if (themeName.includes(themePrefix)) {
+        theme = Themes[themeName.substring(themePrefix.length)];
+    }
+    if (!theme) {
+        theme = Themes.default;
+    }
+
+    loadTheme(theme);
+}
+
 /**
 * Indicates whether syntax highlighting should be enabled for code blocks, by querying the value of the `codeblockTheme` option.
 * @returns whether syntax highlighting should be enabled for code blocks.
--- a/apps/client/src/stylesheets/theme-next/shell.css
+++ b/apps/client/src/stylesheets/theme-next/shell.css
@ -127,6 +127,7 @@ body.layout-horizontal > .horizontal {
    --launcher-pane-button-gap: var(--launcher-pane-vert-button-gap);

    width: var(--launcher-pane-size) !important;
+    min-width: var(--launcher-pane-size) !important;
    padding-bottom: var(--launcher-pane-button-gap);
 }

--- a/apps/client/src/translations/cn/translation.json
+++ b/apps/client/src/translations/cn/translation.json
@ -1621,7 +1621,10 @@
    "color-scheme": "颜色方案"
  },
  "code_block": {
-    "word_wrapping": "自动换行"
+    "word_wrapping": "自动换行",
+    "theme_none": "无语法高亮",
+    "theme_group_light": "浅色主题",
+    "theme_group_dark": "深色主题"
  },
  "classic_editor_toolbar": {
    "title": "格式化"
--- a/apps/client/src/translations/de/translation.json
+++ b/apps/client/src/translations/de/translation.json
@ -1573,7 +1573,10 @@
    "color-scheme": "Farbschema"
  },
  "code_block": {
-    "word_wrapping": "Wortumbruch"
+    "word_wrapping": "Wortumbruch",
+    "theme_none": "Keine Syntax-Hervorhebung",
+    "theme_group_light": "Helle Themen",
+    "theme_group_dark": "Dunkle Themen"
  },
  "classic_editor_toolbar": {
    "title": "Format"
--- a/apps/client/src/translations/en/translation.json
+++ b/apps/client/src/translations/en/translation.json
@ -1827,7 +1827,10 @@
    "color-scheme": "Color Scheme"
  },
  "code_block": {
-    "word_wrapping": "Word wrapping"
+    "word_wrapping": "Word wrapping",
+    "theme_none": "No syntax highlighting",
+    "theme_group_light": "Light themes",
+    "theme_group_dark": "Dark themes"
  },
  "classic_editor_toolbar": {
    "title": "Formatting"
--- a/apps/client/src/translations/es/translation.json
+++ b/apps/client/src/translations/es/translation.json
@ -1589,7 +1589,10 @@
    "color-scheme": "Esquema de color"
  },
  "code_block": {
-    "word_wrapping": "Ajuste de palabras"
+    "word_wrapping": "Ajuste de palabras",
+    "theme_none": "Sin resaltado de sintaxis",
+    "theme_group_light": "Temas claros",
+    "theme_group_dark": "Temas oscuros"
  },
  "classic_editor_toolbar": {
    "title": "Formato"
--- a/apps/client/src/translations/fr/translation.json
+++ b/apps/client/src/translations/fr/translation.json
@ -1579,7 +1579,10 @@
    "color-scheme": "Jeu de couleurs"
  },
  "code_block": {
-    "word_wrapping": "Saut à la ligne automatique suivant la largeur"
+    "word_wrapping": "Saut à la ligne automatique suivant la largeur",
+    "theme_none": "Pas de coloration syntaxique",
+    "theme_group_light": "Thèmes clairs",
+    "theme_group_dark": "Thèmes sombres"
  },
  "classic_editor_toolbar": {
    "title": "Mise en forme"
--- a/apps/client/src/translations/pt_br/translation.json
+++ b/apps/client/src/translations/pt_br/translation.json
@ -1,5 +1,10 @@
 {
  "revisions": {
    "delete_button": ""
+  },
+  "code_block": {
+    "theme_none": "Sem destaque de sintaxe",
+    "theme_group_light": "Temas claros",
+    "theme_group_dark": "Temas escuros"
  }
 }
--- a/apps/client/src/translations/ro/translation.json
+++ b/apps/client/src/translations/ro/translation.json
@ -1585,7 +1585,10 @@
    "description": "Controlează evidențierea de sintaxă pentru blocurile de cod în interiorul notițelor text, notițele de tip cod nu vor fi afectate de aceste setări."
  },
  "code_block": {
-    "word_wrapping": "Încadrare text"
+    "word_wrapping": "Încadrare text",
+    "theme_none": "Fără evidențiere de sintaxă",
+    "theme_group_dark": "Teme întunecate",
+    "theme_group_light": "Teme luminoase"
  },
  "classic_editor_toolbar": {
    "title": "Formatare"
--- a/apps/client/src/translations/tw/translation.json
+++ b/apps/client/src/translations/tw/translation.json
@ -1519,7 +1519,10 @@
    "color-scheme": "顏色方案"
  },
  "code_block": {
-    "word_wrapping": "自動換行"
+    "word_wrapping": "自動換行",
+    "theme_none": "無格式高亮",
+    "theme_group_light": "淺色主題",
+    "theme_group_dark": "深色主題"
  },
  "classic_editor_toolbar": {
    "title": "格式化"
--- a/apps/client/src/types.d.ts
+++ b/apps/client/src/types.d.ts
@ -124,13 +124,6 @@ declare global {
    var __non_webpack_require__: RequireMethod | undefined;

    // Libraries
-    // TODO: Replace once library loader is replaced with webpack.
-    var hljs: {
-        highlightAuto(text: string);
-        highlight(text: string, {
-            language: string
-        });
-    };
    var renderMathInElement: (element: HTMLElement, options: {
        trust: boolean;
    }) => void;
--- a/apps/client/src/widgets/buttons/global_menu.ts
+++ b/apps/client/src/widgets/buttons/global_menu.ts
@ -53,10 +53,6 @@ const TPL = /*html*/`
        pointer-events: none;
    }

-    .update-to-latest-version-button {
-        display: none;
-    }
-
    .global-menu .zoom-container {
        display: flex;
        flex-direction: row;
@ -235,7 +231,7 @@ const TPL = /*html*/`
            ${t("global_menu.about")}
        </li>

-        <li class="dropdown-item update-to-latest-version-button" data-trigger-command="downloadLatestVersion">
+        <li class="dropdown-item update-to-latest-version-button" style="display: none;" data-trigger-command="downloadLatestVersion">
            <span class="bx bx-sync"></span>

            <span class="version-text"></span>
--- a/apps/client/src/widgets/buttons/left_pane_toggle.ts
+++ b/apps/client/src/widgets/buttons/left_pane_toggle.ts
@ -19,10 +19,10 @@ export default class LeftPaneToggleWidget extends CommandButtonWidget {
                return "bx-sidebar";
            }

-            return options.is("leftPaneVisible") ? "bx-chevrons-left" : "bx-chevrons-right";
+            return this.currentLeftPaneVisible ? "bx-chevrons-left" : "bx-chevrons-right";
        };

-        this.settings.title = () => (options.is("leftPaneVisible") ? t("left_pane_toggle.hide_panel") : t("left_pane_toggle.show_panel"));
+        this.settings.title = () => (this.currentLeftPaneVisible ? t("left_pane_toggle.hide_panel") : t("left_pane_toggle.show_panel"));

        this.settings.command = () => (this.currentLeftPaneVisible ? "hideLeftPane" : "showLeftPane");

@ -32,16 +32,12 @@ export default class LeftPaneToggleWidget extends CommandButtonWidget {
    }

    refreshIcon() {
-        if (document.hasFocus() || this.currentLeftPaneVisible === true) {
-            super.refreshIcon();
-            splitService.setupLeftPaneResizer(this.currentLeftPaneVisible);
-        }
+        super.refreshIcon();
+        splitService.setupLeftPaneResizer(this.currentLeftPaneVisible);
    }
-
-    entitiesReloadedEvent({ loadResults }: EventData<"entitiesReloaded">) {
-        if (loadResults.isOptionReloaded("leftPaneVisible") && document.hasFocus()) {
-            this.currentLeftPaneVisible = options.is("leftPaneVisible");
-            this.refreshIcon();
-        }
+    
+    setLeftPaneVisibilityEvent({ leftPaneVisible }: EventData<"setLeftPaneVisibility">) {
+        this.currentLeftPaneVisible = leftPaneVisible ?? !this.currentLeftPaneVisible;
+        this.refreshIcon();
    }
 }
--- a/apps/client/src/widgets/containers/left_pane_container.ts
+++ b/apps/client/src/widgets/containers/left_pane_container.ts
@ -4,28 +4,33 @@ import appContext, { type EventData } from "../../components/app_context.js";
 import type Component from "../../components/component.js";

 export default class LeftPaneContainer extends FlexContainer<Component> {
+    private currentLeftPaneVisible: boolean;
+    
    constructor() {
        super("column");

+        this.currentLeftPaneVisible = options.is("leftPaneVisible");
+
        this.id("left-pane");
        this.css("height", "100%");
        this.collapsible();
    }

    isEnabled() {
-        return super.isEnabled() && options.is("leftPaneVisible");
+        return super.isEnabled() && this.currentLeftPaneVisible;
    }

-    entitiesReloadedEvent({ loadResults }: EventData<"entitiesReloaded">) {
-        if (loadResults.isOptionReloaded("leftPaneVisible") && document.hasFocus()) {
-            const visible = this.isEnabled();
-            this.toggleInt(visible);
+    setLeftPaneVisibilityEvent({ leftPaneVisible }: EventData<"setLeftPaneVisibility">) {
+        this.currentLeftPaneVisible = leftPaneVisible ?? !this.currentLeftPaneVisible;
+        const visible = this.isEnabled();
+        this.toggleInt(visible);

-            if (visible) {
-                this.triggerEvent("focusTree", {});
-            } else {
-                this.triggerEvent("focusOnDetail", { ntxId: appContext.tabManager.getActiveContext()?.ntxId });
-            }
+        if (visible) {
+            this.triggerEvent("focusTree", {});
+        } else {
+            this.triggerEvent("focusOnDetail", { ntxId: appContext.tabManager.getActiveContext()?.ntxId });
        }
+
+        options.save("leftPaneVisible", this.currentLeftPaneVisible.toString());
    }
 }
--- a/apps/client/src/widgets/note_detail.ts
+++ b/apps/client/src/widgets/note_detail.ts
@ -3,12 +3,10 @@ import NoteContextAwareWidget from "./note_context_aware_widget.js";
 import protectedSessionHolder from "../services/protected_session_holder.js";
 import SpacedUpdate from "../services/spaced_update.js";
 import server from "../services/server.js";
-import libraryLoader from "../services/library_loader.js";
 import appContext, { type CommandListenerData, type EventData } from "../components/app_context.js";
 import keyboardActionsService from "../services/keyboard_actions.js";
 import noteCreateService from "../services/note_create.js";
 import attributeService from "../services/attributes.js";
-import attributeRenderer from "../services/attribute_renderer.js";

 import EmptyTypeWidget from "./type_widgets/empty.js";
 import EditableTextTypeWidget from "./type_widgets/editable_text.js";
@ -30,7 +28,6 @@ import ContentWidgetTypeWidget from "./type_widgets/content_widget.js";
 import AttachmentListTypeWidget from "./type_widgets/attachment_list.js";
 import AttachmentDetailTypeWidget from "./type_widgets/attachment_detail.js";
 import MindMapWidget from "./type_widgets/mind_map.js";
-import { getStylesheetUrl, isSyntaxHighlightEnabled } from "../services/syntax_highlight.js";
 import GeoMapTypeWidget from "./type_widgets/geo_map.js";
 import utils from "../services/utils.js";
 import type { NoteType } from "../entities/fnote.js";
--- a/apps/client/src/widgets/type_widgets/ckeditor/config.ts
+++ b/apps/client/src/widgets/type_widgets/ckeditor/config.ts
@ -1,9 +1,8 @@
-import library_loader from "../../../services/library_loader.js";
 import { ALLOWED_PROTOCOLS } from "../../../services/link.js";
-import { MIME_TYPE_AUTO } from "../../../services/mime_type_definitions.js";
+import { MIME_TYPE_AUTO } from "@triliumnext/commons";
 import { getHighlightJsNameForMime } from "../../../services/mime_types.js";
 import options from "../../../services/options.js";
-import { isSyntaxHighlightEnabled } from "../../../services/syntax_highlight.js";
+import { ensureMimeTypesForHighlighting, isSyntaxHighlightEnabled } from "../../../services/syntax_highlight.js";
 import utils from "../../../services/utils.js";
 import emojiDefinitionsUrl from "@triliumnext/ckeditor5/emoji_definitions/en.json?external";

@ -104,9 +103,9 @@ export function buildConfig() {
            definitionsUrl: emojiDefinitionsUrl
        },
        syntaxHighlighting: {
-            async loadHighlightJs() {
-                await library_loader.requireLibrary(library_loader.HIGHLIGHT_JS);
-                return hljs;
+            loadHighlightJs: async () => {
+                await ensureMimeTypesForHighlighting();
+                return await import("@triliumnext/highlightjs");
            },
            mapLanguageName: getHighlightJsNameForMime,
            defaultMimeType: MIME_TYPE_AUTO,
--- a/apps/client/src/widgets/type_widgets/editable_text.ts
+++ b/apps/client/src/widgets/type_widgets/editable_text.ts
@ -12,13 +12,13 @@ import appContext, { type CommandListenerData, type EventData } from "../../comp
 import dialogService from "../../services/dialog.js";
 import options from "../../services/options.js";
 import toast from "../../services/toast.js";
-import { normalizeMimeTypeForCKEditor } from "../../services/mime_type_definitions.js";
 import { buildSelectedBackgroundColor } from "../../components/touch_bar.js";
 import { buildConfig, buildToolbarConfig } from "./ckeditor/config.js";
 import type FNote from "../../entities/fnote.js";
 import { getMermaidConfig } from "../../services/mermaid.js";
 import { PopupEditor, ClassicEditor, EditorWatchdog, type CKTextEditor, type MentionFeed, type WatchdogConfig } from "@triliumnext/ckeditor5";
 import "@triliumnext/ckeditor5/index.css";
+import { normalizeMimeTypeForCKEditor } from "@triliumnext/commons";

 const ENABLE_INSPECTOR = false;

--- a/apps/client/src/widgets/type_widgets/options/text_notes/code_block.ts
+++ b/apps/client/src/widgets/type_widgets/options/text_notes/code_block.ts
@ -1,10 +1,11 @@
-import type { OptionMap } from "@triliumnext/commons";
+import { normalizeMimeTypeForCKEditor, type OptionMap } from "@triliumnext/commons";
 import { t } from "../../../../services/i18n.js";
-import library_loader from "../../../../services/library_loader.js";
 import server from "../../../../services/server.js";
 import OptionsWidget from "../options_widget.js";
+import { ensureMimeTypesForHighlighting, loadHighlightingTheme } from "../../../../services/syntax_highlight.js";
+import { Themes, type Theme } from "@triliumnext/highlightjs";

-const SAMPLE_LANGUAGE = "javascript";
+const SAMPLE_LANGUAGE = normalizeMimeTypeForCKEditor("application/javascript;env=frontend");
 const SAMPLE_CODE = `\
 const n = 10;
 greet(n); // Print "Hello World" for n times
@ -55,14 +56,6 @@ const TPL = /*html*/`
 </div>
 `;

-// TODO: Deduplicate
-interface Theme {
-    title: string;
-    val: string;
-}
-
-type Response = Record<string, Theme[]>;
-
 /**
 * Contains appearance settings for code blocks within text notes, such as the theme for the syntax highlighter.
 */
@ -75,9 +68,31 @@ export default class CodeBlockOptions extends OptionsWidget {
    doRender() {
        this.$widget = $(TPL);
        this.$themeSelect = this.$widget.find(".theme-select");
+
+        // Populate the list of themes.
+        const themeGroups = groupThemesByLightOrDark();
+        for (const [key, themes] of Object.entries(themeGroups)) {
+            const $group = key ? $("<optgroup>").attr("label", key) : null;
+
+            for (const theme of themes) {
+                const option = $("<option>")
+                    .attr("value", theme.val)
+                    .text(theme.title);
+
+                if ($group) {
+                    $group.append(option);
+                } else {
+                    this.$themeSelect.append(option);
+                }
+            }
+            if ($group) {
+                this.$themeSelect.append($group);
+            }
+        }
+
        this.$themeSelect.on("change", async () => {
            const newTheme = String(this.$themeSelect.val());
-            library_loader.loadHighlightingTheme(newTheme);
+            loadHighlightingTheme(newTheme);
            await server.put(`options/codeBlockTheme/${newTheme}`);
        });

@ -91,11 +106,14 @@ export default class CodeBlockOptions extends OptionsWidget {
    #setupPreview(shouldEnableSyntaxHighlight: boolean) {
        const text = SAMPLE_CODE;
        if (shouldEnableSyntaxHighlight) {
-            library_loader.requireLibrary(library_loader.HIGHLIGHT_JS).then(() => {
+            import("@triliumnext/highlightjs").then(async (hljs) => {
+                await ensureMimeTypesForHighlighting();
                const highlightedText = hljs.highlight(text, {
                    language: SAMPLE_LANGUAGE
                });
-                this.$sampleEl.html(highlightedText.value);
+                if (highlightedText) {
+                    this.$sampleEl.html(highlightedText.value);
+                }
            });
        } else {
            this.$sampleEl.text(text);
@ -103,25 +121,6 @@ export default class CodeBlockOptions extends OptionsWidget {
    }

    async optionsLoaded(options: OptionMap) {
-        const themeGroups = await server.get<Response>("options/codeblock-themes");
-        this.$themeSelect.empty();
-
-        for (const [key, themes] of Object.entries(themeGroups)) {
-            const $group = key ? $("<optgroup>").attr("label", key) : null;
-
-            for (const theme of themes) {
-                const option = $("<option>").attr("value", theme.val).text(theme.title);
-
-                if ($group) {
-                    $group.append(option);
-                } else {
-                    this.$themeSelect.append(option);
-                }
-            }
-            if ($group) {
-                this.$themeSelect.append($group);
-            }
-        }
        this.$themeSelect.val(options.codeBlockTheme);
        this.setCheckboxState(this.$wordWrap, options.codeBlockWordWrap);
        this.$widget.closest(".note-detail-printable").toggleClass("word-wrap", options.codeBlockWordWrap === "true");
@ -129,3 +128,38 @@ export default class CodeBlockOptions extends OptionsWidget {
        this.#setupPreview(options.codeBlockTheme !== "none");
    }
 }
+
+interface ThemeData {
+    val: string;
+    title: string;
+}
+
+function groupThemesByLightOrDark() {
+    const darkThemes: ThemeData[] = [];
+    const lightThemes: ThemeData[] = [];
+
+    for (const [ id, theme ] of Object.entries(Themes)) {
+        const data: ThemeData = {
+            val: "default:" + id,
+            title: theme.name
+        };
+
+        if (theme.name.includes("Dark")) {
+            darkThemes.push(data);
+        } else {
+            lightThemes.push(data);
+        }
+    }
+
+    const output: Record<string, ThemeData[]> = {
+        "": [
+            {
+                val: "none",
+                title: t("code_block.theme_none")
+            }
+        ]
+    };
+    output[t("code_block.theme_group_light")] = lightThemes;
+    output[t("code_block.theme_group_dark")] = darkThemes;
+    return output;
+}
--- a/apps/client/tsconfig.app.json
+++ b/apps/client/tsconfig.app.json
@ -34,6 +34,9 @@
    "src/**/*.ts"
  ],
  "references": [
+    {
+      "path": "../../packages/highlightjs/tsconfig.lib.json"
+    },
    {
      "path": "../../packages/codemirror/tsconfig.lib.json"
    },
--- a/apps/client/tsconfig.json
+++ b/apps/client/tsconfig.json
@ -3,6 +3,9 @@
  "files": [],
  "include": [],
  "references": [
+    {
+      "path": "../../packages/highlightjs"
+    },
    {
      "path": "../../packages/codemirror"
    },
--- a/apps/client/webpack.config.cjs
+++ b/apps/client/webpack.config.cjs
@ -80,6 +80,7 @@ module.exports = composePlugins(
      }))
    }));

+    inlineCss(config);
    inlineSvg(config);
    externalJson(config);

@ -103,6 +104,17 @@ function inlineSvg(config) {
  });
 }

+function inlineCss(config) {
+  if (!config.module?.rules) {
+    return;
+  }
+
+  // Alter Nx's asset rule to avoid inlining SVG if they have ?raw prepended.
+  console.log(config.module.rules.map((r) => r.test.toString()));
+  const existingRule = config.module.rules.find((r) => r.test.toString().startsWith("/\\.css"));
+  existingRule.resourceQuery = { not: [/raw/] };
+}
+
 function externalJson(config) {
  if (!config.module?.rules) {
    return;
--- a/apps/db-compare/package.json
+++ b/apps/db-compare/package.json
@ -67,8 +67,5 @@
        }
      }
    }
-  },
-  "devDependencies": {
-    "@types/diff": "^7.0.2"
  }
 }
--- a/apps/desktop/package.json
+++ b/apps/desktop/package.json
@ -11,8 +11,7 @@
    "electron-dl": "4.0.0",
    "electron-squirrel-startup": "1.0.1",
    "jquery.fancytree": "2.38.5",
-    "jquery-hotkeys": "0.2.2",
-    "@highlightjs/cdn-assets": "11.11.1"
+    "jquery-hotkeys": "0.2.2"
  },
  "devDependencies": {
    "@types/electron-squirrel-startup": "1.0.2",
--- a/apps/server/package.json
+++ b/apps/server/package.json
@ -6,8 +6,7 @@
  "dependencies": {
    "better-sqlite3": "11.10.0",
    "jquery.fancytree": "2.38.5",
-    "jquery-hotkeys": "0.2.2",
-    "@highlightjs/cdn-assets": "11.11.1"
+    "jquery-hotkeys": "0.2.2"
  },
  "devDependencies": {
    "@electron/remote": "2.1.2",
@ -83,7 +82,7 @@
    "html2plaintext": "2.1.4",
    "http-proxy-agent": "7.0.2",
    "https-proxy-agent": "7.0.6",
-    "i18next": "25.1.3",
+    "i18next": "25.2.0",
    "i18next-fs-backend": "2.6.0",
    "image-type": "5.2.0",
    "ini": "5.0.0",
@ -92,9 +91,9 @@
    "jimp": "1.6.0",
    "js-yaml": "4.1.0",
    "jsdom": "26.1.0",
-    "marked": "15.0.11",
+    "marked": "15.0.12",
    "mime-types": "3.0.1",
-    "multer": "1.4.5-lts.2",
+    "multer": "2.0.0",
    "normalize-strings": "1.1.1",
    "ollama": "0.5.15",
    "openai": "4.100.0",
--- a/apps/server/src/assets/translations/cn/server.json
+++ b/apps/server/src/assets/translations/cn/server.json
@ -193,11 +193,6 @@
  "special_notes": {
    "search_prefix": "搜索:"
  },
-  "code_block": {
-    "theme_none": "无语法高亮",
-    "theme_group_light": "浅色主题",
-    "theme_group_dark": "深色主题"
-  },
  "test_sync": {
    "not-configured": "同步服务器主机未配置。请先配置同步。",
    "successful": "同步服务器握手成功，同步已开始。"
--- a/apps/server/src/assets/translations/de/server.json
+++ b/apps/server/src/assets/translations/de/server.json
@ -185,11 +185,6 @@
  "special_notes": {
    "search_prefix": "Suche:"
  },
-  "code_block": {
-    "theme_none": "Keine Syntax-Hervorhebung",
-    "theme_group_light": "Helle Themen",
-    "theme_group_dark": "Dunkle Themen"
-  },
  "test_sync": {
    "not-configured": "Der Synchronisations-Server-Host ist nicht konfiguriert. Bitte konfiguriere zuerst die Synchronisation.",
    "successful": "Die Server-Verbindung wurde erfolgreich hergestellt, die Synchronisation wurde gestartet."
--- a/apps/server/src/assets/translations/en/server.json
+++ b/apps/server/src/assets/translations/en/server.json
@ -193,11 +193,6 @@
  "special_notes": {
    "search_prefix": "Search:"
  },
-  "code_block": {
-    "theme_none": "No syntax highlighting",
-    "theme_group_light": "Light themes",
-    "theme_group_dark": "Dark themes"
-  },
  "test_sync": {
    "not-configured": "Sync server host is not configured. Please configure sync first.",
    "successful": "Sync server handshake has been successful, sync has been started."
--- a/apps/server/src/assets/translations/es/server.json
+++ b/apps/server/src/assets/translations/es/server.json
@ -189,11 +189,6 @@
  "special_notes": {
    "search_prefix": "Buscar:"
  },
-  "code_block": {
-    "theme_none": "Sin resaltado de sintaxis",
-    "theme_group_light": "Temas claros",
-    "theme_group_dark": "Temas oscuros"
-  },
  "test_sync": {
    "not-configured": "El servidor de sincronización no está configurado. Por favor configure primero la sincronización.",
    "successful": "El protocolo de enlace del servidor de sincronización ha sido exitoso, la sincronización ha comenzado."
--- a/apps/server/src/assets/translations/fr/server.json
+++ b/apps/server/src/assets/translations/fr/server.json
@ -189,11 +189,6 @@
  "special_notes": {
    "search_prefix": "Recherche :"
  },
-  "code_block": {
-    "theme_none": "Pas de coloration syntaxique",
-    "theme_group_light": "Thèmes clairs",
-    "theme_group_dark": "Thèmes sombres"
-  },
  "test_sync": {
    "not-configured": "L'hôte du serveur de synchronisation n'est pas configuré. Veuillez d'abord configurer la synchronisation.",
    "successful": "L'établissement de liaison du serveur de synchronisation a été réussi, la synchronisation a été démarrée."
--- a/apps/server/src/assets/translations/pt_br/server.json
+++ b/apps/server/src/assets/translations/pt_br/server.json
@ -186,11 +186,6 @@
  "special_notes": {
    "search_prefix": "Pesquisar:"
  },
-  "code_block": {
-    "theme_none": "Sem destaque de sintaxe",
-    "theme_group_light": "Temas claros",
-    "theme_group_dark": "Temas escuros"
-  },
  "test_sync": {
    "not-configured": "O host do servidor de sincronização não está configurado. Por favor, configure a sincronização primeiro.",
    "successful": "A comunicação com o servidor de sincronização foi bem-sucedida, a sincronização foi iniciada."
--- a/apps/server/src/assets/translations/ro/server.json
+++ b/apps/server/src/assets/translations/ro/server.json
@ -189,11 +189,6 @@
  "special_notes": {
    "search_prefix": "Căutare:"
  },
-  "code_block": {
-    "theme_none": "Fără evidențiere de sintaxă",
-    "theme_group_dark": "Teme întunecate",
-    "theme_group_light": "Teme luminoase"
-  },
  "test_sync": {
    "not-configured": "Calea către serverul de sincronizare nu este configurată. Configurați sincronizarea înainte.",
    "successful": "Comunicarea cu serverul de sincronizare a avut loc cu succes, s-a început sincronizarea."
--- a/apps/server/src/assets/translations/tw/server.json
+++ b/apps/server/src/assets/translations/tw/server.json
@ -185,11 +185,6 @@
  "special_notes": {
    "search_prefix": "搜尋："
  },
-  "code_block": {
-    "theme_none": "無格式高亮",
-    "theme_group_light": "淺色主題",
-    "theme_group_dark": "深色主題"
-  },
  "test_sync": {
    "not-configured": "並未設定同步伺服器主機，請先設定同步",
    "successful": "成功與同步伺服器握手，現在開始同步"
--- a/apps/server/src/routes/api/options.ts
+++ b/apps/server/src/routes/api/options.ts
@ -6,7 +6,6 @@ import searchService from "../../services/search/services/search.js";
 import ValidationError from "../../errors/validation_error.js";
 import type { Request } from "express";
 import { changeLanguage, getLocales } from "../../services/i18n.js";
-import { listSyntaxHighlightingThemes } from "../../services/code_block_theme.js";
 import type { OptionNames } from "@triliumnext/commons";

 // options allowed to be updated directly in the Options dialog
@ -191,10 +190,6 @@ function getUserThemes() {
    return ret;
 }

-function getSyntaxHighlightingThemes() {
-    return listSyntaxHighlightingThemes();
-}
-
 function getSupportedLocales() {
    return getLocales();
 }
@ -211,6 +206,5 @@ export default {
    updateOption,
    updateOptions,
    getUserThemes,
-    getSyntaxHighlightingThemes,
    getSupportedLocales
 };
--- a/apps/server/src/routes/assets.ts
+++ b/apps/server/src/routes/assets.ts
@ -90,8 +90,6 @@ async function register(app: express.Application) {
    app.use(`/${assetPath}/node_modules/normalize.css/`, persistentCacheStatic(path.join(nodeModulesDir, "normalize.css/")));

    app.use(`/${assetPath}/node_modules/jquery.fancytree/dist/`, persistentCacheStatic(path.join(nodeModulesDir, "jquery.fancytree/dist/")));
-
-    app.use(`/${assetPath}/node_modules/@highlightjs/cdn-assets/`, persistentCacheStatic(path.join(nodeModulesDir, "@highlightjs/cdn-assets/")));
 }

 export default {
--- a/apps/server/src/routes/routes.ts
+++ b/apps/server/src/routes/routes.ts
@ -217,7 +217,6 @@ function register(app: express.Application) {
    apiRoute(PUT, "/api/options/:name/:value*", optionsApiRoute.updateOption);
    apiRoute(PUT, "/api/options", optionsApiRoute.updateOptions);
    apiRoute(GET, "/api/options/user-themes", optionsApiRoute.getUserThemes);
-    apiRoute(GET, "/api/options/codeblock-themes", optionsApiRoute.getSyntaxHighlightingThemes);
    apiRoute(GET, "/api/options/locales", optionsApiRoute.getSupportedLocales);

    apiRoute(PST, "/api/password/change", passwordApiRoute.changePassword);
--- a/apps/server/src/services/code_block_theme.spec.ts
+++ b/apps/server/src/services/code_block_theme.spec.ts
@ -1,22 +0,0 @@
-import { describe, expect, it } from "vitest";
-import { readThemesFromFileSystem } from "./code_block_theme.js";
-
-import themeNames from "./code_block_theme_names.json" with { type: "json" };
-import path = require("path");
-
-describe("Code block theme", () => {
-    it("all themes are mapped", () => {
-        const themes = readThemesFromFileSystem(path.join(__dirname, "../../node_modules/@highlightjs/cdn-assets/styles"));
-
-        const mappedThemeNames = new Set(Object.values(themeNames));
-        const unmappedThemeNames = new Set<string>();
-
-        for (const theme of themes) {
-            if (!mappedThemeNames.has(theme.title)) {
-                unmappedThemeNames.add(theme.title);
-            }
-        }
-
-        expect(unmappedThemeNames.size, `Unmapped themes: ${Array.from(unmappedThemeNames).join(", ")}`).toBe(0);
-    });
-});
--- a/apps/server/src/services/code_block_theme.ts
+++ b/apps/server/src/services/code_block_theme.ts
@ -1,107 +0,0 @@
-/**
- * @module
- *
- * Manages the server-side functionality of the code blocks feature, mostly for obtaining the available themes for syntax highlighting.
- */
-
-import fs from "fs";
-import themeNames from "./code_block_theme_names.json" with { type: "json" };
-import { t } from "i18next";
-import { join } from "path";
-import { isDev, isElectron, getResourceDir } from "./utils.js";
-
-/**
- * Represents a color scheme for the code block syntax highlight.
- */
-interface ColorTheme {
-    /** The ID of the color scheme which should be stored in the options. */
-    val: string;
-    /** A user-friendly name of the theme. The name is already localized. */
-    title: string;
-}
-
-/**
- * Returns all the supported syntax highlighting themes for code blocks, in groups.
- *
- * The return value is an object where the keys represent groups in their human-readable name (e.g. "Light theme")
- * and the values are an array containing the information about every theme. There is also a special group with no
- * title (empty string) which should be displayed at the top of the listing pages, without a group.
- *
- * @returns the supported themes, grouped.
- */
-export function listSyntaxHighlightingThemes() {
-    const path = getStylesDirectory();
-    const systemThemes = readThemesFromFileSystem(path);
-
-    return {
-        "": [
-            {
-                val: "none",
-                title: t("code_block.theme_none")
-            }
-        ],
-        ...groupThemesByLightOrDark(systemThemes)
-    };
-}
-
-export function getStylesDirectory() {
-    if (isElectron && !isDev) {
-        return join(getResourceDir(), "styles");
-    } else if (!isDev) {
-        return join(getResourceDir(), "node_modules/@highlightjs/cdn-assets/styles");
-    } else {
-        return join(__dirname, "../node_modules/@highlightjs/cdn-assets/styles");
-    }
-}
-
-/**
- * Reads all the predefined themes by listing all minified CSSes from a given directory.
- *
- * The theme names are mapped against a known list in order to provide more descriptive names such as "Visual Studio 2015 (Dark)" instead of "vs2015".
- *
- * @param path the path to read from. Usually this is the highlight.js `styles` directory.
- * @returns the list of themes.
- */
-export function readThemesFromFileSystem(path: string): ColorTheme[] {
-    return fs
-        .readdirSync(path)
-        .filter((el) => el.endsWith(".min.css"))
-        .map((name) => {
-            const nameWithoutExtension = name.replace(".min.css", "");
-            let title = nameWithoutExtension.replace(/-/g, " ");
-
-            if (title in themeNames) {
-                title = (themeNames as Record<string, string>)[title];
-            }
-
-            return {
-                val: `default:${nameWithoutExtension}`,
-                title: title
-            };
-        });
-}
-
-/**
- * Groups a list of themes by dark or light themes. This is done simply by checking whether "Dark" is present in the given theme, otherwise it's considered a light theme.
- * This generally only works if the theme has a known human-readable name (see {@link #readThemesFromFileSystem()})
- *
- * @param listOfThemes the list of themes to be grouped.
- * @returns the grouped themes by light or dark.
- */
-function groupThemesByLightOrDark(listOfThemes: ColorTheme[]) {
-    const darkThemes = [];
-    const lightThemes = [];
-
-    for (const theme of listOfThemes) {
-        if (theme.title.includes("Dark")) {
-            darkThemes.push(theme);
-        } else {
-            lightThemes.push(theme);
-        }
-    }
-
-    const output: Record<string, ColorTheme[]> = {};
-    output[t("code_block.theme_group_light")] = lightThemes;
-    output[t("code_block.theme_group_dark")] = darkThemes;
-    return output;
-}
--- a/apps/server/src/services/code_block_theme_names.json
+++ b/apps/server/src/services/code_block_theme_names.json
@ -1,82 +0,0 @@
-{
-  "1c light": "1C (Light)",
-  "a11y dark": "a11y (Dark)",
-  "a11y light": "a11y (Light)",
-  "agate": "Agate (Dark)",
-  "an old hope": "An Old Hope (Dark)",
-  "androidstudio": "Android Studio (Dark)",
-  "arduino light": "Arduino (Light)",
-  "arta": "Arta (Dark)",
-  "ascetic": "Ascetic (Light)",
-  "atom one dark reasonable": "Atom One with ReasonML support (Dark)",
-  "atom one dark": "Atom One (Dark)",
-  "atom one light": "Atom One (Light)",
-  "brown paper": "Brown Paper (Light)",
-  "codepen embed": "CodePen Embed (Dark)",
-  "color brewer": "Color Brewer (Light)",
-  "cybertopia cherry": "Cybertopia Cherry (Dark)",
-  "cybertopia dimmer": "Cybertopia Dimmer (Dark)",
-  "cybertopia icecap": "Cybertopia Icecap (Dark)",
-  "cybertopia saturated": "Cybertopia Saturated (Dark)",
-  "dark": "Dark",
-  "default": "Original highlight.js Theme (Light)",
-  "devibeans": "devibeans (Dark)",
-  "docco": "Docco (Light)",
-  "far": "FAR (Dark)",
-  "felipec": "FelipeC (Dark)",
-  "foundation": "Foundation 4 Docs (Light)",
-  "github dark dimmed": "GitHub Dimmed (Dark)",
-  "github dark": "GitHub (Dark)",
-  "github": "GitHub (Light)",
-  "gml": "GML (Dark)",
-  "googlecode": "Google Code (Light)",
-  "gradient dark": "Gradient (Dark)",
-  "gradient light": "Gradient (Light)",
-  "grayscale": "Grayscale (Light)",
-  "hybrid": "hybrid (Dark)",
-  "idea": "Idea (Light)",
-  "intellij light": "IntelliJ (Light)",
-  "ir black": "IR Black (Dark)",
-  "isbl editor dark": "ISBL Editor (Dark)",
-  "isbl editor light": "ISBL Editor (Light)",
-  "kimbie dark": "Kimbie (Dark)",
-  "kimbie light": "Kimbie (Light)",
-  "lightfair": "Lightfair (Light)",
-  "lioshi": "Lioshi (Dark)",
-  "magula": "Magula (Light)",
-  "mono blue": "Mono Blue (Light)",
-  "monokai sublime": "Monokai Sublime (Dark)",
-  "monokai": "Monokai (Dark)",
-  "night owl": "Night Owl (Dark)",
-  "nnfx dark": "NNFX (Dark)",
-  "nnfx light": "NNFX (Light)",
-  "nord": "Nord (Dark)",
-  "obsidian": "Obsidian (Dark)",
-  "panda syntax dark": "Panda (Dark)",
-  "panda syntax light": "Panda (Light)",
-  "paraiso dark": "Paraiso (Dark)",
-  "paraiso light": "Paraiso (Light)",
-  "pojoaque": "Pojoaque (Dark)",
-  "purebasic": "PureBasic (Light)",
-  "qtcreator dark": "Qt Creator (Dark)",
-  "qtcreator light": "Qt Creator (Light)",
-  "rainbow": "Rainbow (Dark)",
-  "routeros": "RouterOS Script (Light)",
-  "rose pine dawn": "Rose Pine Dawn (Light)",
-  "rose pine moon": "Rose Pine Moon (Dark)",
-  "rose pine": "Rose Pine (Dark)",
-  "school book": "School Book (Light)",
-  "shades of purple": "Shades of Purple (Dark)",
-  "srcery": "Srcery (Dark)",
-  "stackoverflow dark": "Stack Overflow (Dark)",
-  "stackoverflow light": "Stack Overflow (Light)",
-  "sunburst": "Sunburst (Dark)",
-  "tokyo night dark": "Tokyo Night (Dark)",
-  "tokyo night light": "Tokyo Night (Light)",
-  "tomorrow night blue": "Tomorrow Night Blue (Dark)",
-  "tomorrow night bright": "Tomorrow Night Bright (Dark)",
-  "vs": "Visual Studio (Light)",
-  "vs2015": "Visual Studio 2015 (Dark)",
-  "xcode": "Xcode (Light)",
-  "xt256": "xt256 (Dark)"
-}
--- a/apps/server/src/services/import/markdown.ts
+++ b/apps/server/src/services/import/markdown.ts
@ -1,6 +1,12 @@
 "use strict";

 import { parse, Renderer, type Tokens } from "marked";
+import htmlSanitizer from "../html_sanitizer.js";
+import importUtils from "./utils.js";
+import { getMimeTypeFromMarkdownName, MIME_TYPE_AUTO } from "@triliumnext/commons";
+import { ADMONITION_TYPE_MAPPINGS } from "../export/markdown.js";
+import utils from "../utils.js";
+import { normalizeMimeTypeForCKEditor } from "@triliumnext/commons";

 /**
 * Keep renderer code up to date with https://github.com/markedjs/marked/blob/master/src/Renderer.ts.
@ -123,14 +129,6 @@ class CustomMarkdownRenderer extends Renderer {

 }

-const renderer = new CustomMarkdownRenderer({ async: false });
-
-import htmlSanitizer from "../html_sanitizer.js";
-import importUtils from "./utils.js";
-import { getMimeTypeFromHighlightJs, MIME_TYPE_AUTO, normalizeMimeTypeForCKEditor } from "./mime_type_definitions.js";
-import { ADMONITION_TYPE_MAPPINGS } from "../export/markdown.js";
-import utils from "../utils.js";
-
 function renderToHtml(content: string, title: string) {
    // Double-escape slashes in math expression because they are otherwise consumed by the parser somewhere.
    content = content.replaceAll("\\$", "\\\\$");
@ -158,15 +156,17 @@ function renderToHtml(content: string, title: string) {

 function getNormalizedMimeFromMarkdownLanguage(language: string | undefined) {
    if (language) {
-        const highlightJsName = getMimeTypeFromHighlightJs(language);
-        if (highlightJsName) {
-            return normalizeMimeTypeForCKEditor(highlightJsName.mime);
+        const mimeDefinition = getMimeTypeFromMarkdownName(language);
+        if (mimeDefinition) {
+            return normalizeMimeTypeForCKEditor(mimeDefinition.mime);
        }
    }

    return MIME_TYPE_AUTO;
 }

+const renderer = new CustomMarkdownRenderer({ async: false });
+
 export default {
    renderToHtml
 };
--- a/apps/server/src/services/import/mime_type_definitions.ts
+++ b/apps/server/src/services/import/mime_type_definitions.ts
@ -1,223 +0,0 @@
-// TODO: deduplicate with /src/public/app/services/mime_type_definitions.ts
-
-/**
- * A pseudo-MIME type which is used in the editor to automatically determine the language used in code blocks via heuristics.
- */
-export const MIME_TYPE_AUTO = "text-x-trilium-auto";
-
-export interface MimeTypeDefinition {
-    default?: boolean;
-    title: string;
-    mime: string;
-    /** The name of the language/mime type as defined by highlight.js (or one of the aliases), in order to be used for syntax highlighting such as inside code blocks. */
-    highlightJs?: string;
-    /** If specified, will load the corresponding highlight.js file from the `libraries/highlightjs/${id}.js` instead of `node_modules/@highlightjs/cdn-assets/languages/${id}.min.js`. */
-    highlightJsSource?: "libraries";
-    /** If specified, will load the corresponding highlight file from the given path instead of `node_modules`. */
-    codeMirrorSource?: string;
-}
-
-/**
- * For highlight.js-supported languages, see https://github.com/highlightjs/highlight.js/blob/main/SUPPORTED_LANGUAGES.md.
- */
-
-export const MIME_TYPES_DICT: readonly MimeTypeDefinition[] = Object.freeze([
-    { title: "Plain text", mime: "text/plain", highlightJs: "plaintext", default: true },
-
-    // Keep sorted alphabetically.
-    { title: "APL", mime: "text/apl" },
-    { title: "ASN.1", mime: "text/x-ttcn-asn" },
-    { title: "ASP.NET", mime: "application/x-aspx" },
-    { title: "Asterisk", mime: "text/x-asterisk" },
-    { title: "Batch file (DOS)", mime: "application/x-bat", highlightJs: "dos", codeMirrorSource: "libraries/codemirror/batch.js" },
-    { title: "Brainfuck", mime: "text/x-brainfuck", highlightJs: "brainfuck" },
-    { title: "C", mime: "text/x-csrc", highlightJs: "c", default: true },
-    { title: "C#", mime: "text/x-csharp", highlightJs: "csharp", default: true },
-    { title: "C++", mime: "text/x-c++src", highlightJs: "cpp", default: true },
-    { title: "Clojure", mime: "text/x-clojure", highlightJs: "clojure" },
-    { title: "ClojureScript", mime: "text/x-clojurescript" },
-    { title: "Closure Stylesheets (GSS)", mime: "text/x-gss" },
-    { title: "CMake", mime: "text/x-cmake", highlightJs: "cmake" },
-    { title: "Cobol", mime: "text/x-cobol" },
-    { title: "CoffeeScript", mime: "text/coffeescript", highlightJs: "coffeescript" },
-    { title: "Common Lisp", mime: "text/x-common-lisp", highlightJs: "lisp" },
-    { title: "CQL", mime: "text/x-cassandra" },
-    { title: "Crystal", mime: "text/x-crystal", highlightJs: "crystal" },
-    { title: "CSS", mime: "text/css", highlightJs: "css", default: true },
-    { title: "Cypher", mime: "application/x-cypher-query" },
-    { title: "Cython", mime: "text/x-cython" },
-    { title: "D", mime: "text/x-d", highlightJs: "d" },
-    { title: "Dart", mime: "application/dart", highlightJs: "dart" },
-    { title: "diff", mime: "text/x-diff", highlightJs: "diff" },
-    { title: "Django", mime: "text/x-django", highlightJs: "django" },
-    { title: "Dockerfile", mime: "text/x-dockerfile", highlightJs: "dockerfile" },
-    { title: "DTD", mime: "application/xml-dtd" },
-    { title: "Dylan", mime: "text/x-dylan" },
-    { title: "EBNF", mime: "text/x-ebnf", highlightJs: "ebnf" },
-    { title: "ECL", mime: "text/x-ecl" },
-    { title: "edn", mime: "application/edn" },
-    { title: "Eiffel", mime: "text/x-eiffel" },
-    { title: "Elm", mime: "text/x-elm", highlightJs: "elm" },
-    { title: "Embedded Javascript", mime: "application/x-ejs" },
-    { title: "Embedded Ruby", mime: "application/x-erb", highlightJs: "erb" },
-    { title: "Erlang", mime: "text/x-erlang", highlightJs: "erlang" },
-    { title: "Esper", mime: "text/x-esper" },
-    { title: "F#", mime: "text/x-fsharp", highlightJs: "fsharp" },
-    { title: "Factor", mime: "text/x-factor" },
-    { title: "FCL", mime: "text/x-fcl" },
-    { title: "Forth", mime: "text/x-forth" },
-    { title: "Fortran", mime: "text/x-fortran", highlightJs: "fortran" },
-    { title: "Gas", mime: "text/x-gas" },
-    { title: "GDScript (Godot)", mime: "text/x-gdscript" },
-    { title: "Gherkin", mime: "text/x-feature", highlightJs: "gherkin" },
-    { title: "GitHub Flavored Markdown", mime: "text/x-gfm", highlightJs: "markdown" },
-    { title: "Go", mime: "text/x-go", highlightJs: "go", default: true },
-    { title: "Groovy", mime: "text/x-groovy", highlightJs: "groovy", default: true },
-    { title: "HAML", mime: "text/x-haml", highlightJs: "haml" },
-    { title: "Haskell (Literate)", mime: "text/x-literate-haskell" },
-    { title: "Haskell", mime: "text/x-haskell", highlightJs: "haskell", default: true },
-    { title: "Haxe", mime: "text/x-haxe", highlightJs: "haxe" },
-    { title: "HTML", mime: "text/html", highlightJs: "xml", default: true },
-    { title: "HTTP", mime: "message/http", highlightJs: "http", default: true },
-    { title: "HXML", mime: "text/x-hxml" },
-    { title: "IDL", mime: "text/x-idl" },
-    { title: "Java Server Pages", mime: "application/x-jsp", highlightJs: "java" },
-    { title: "Java", mime: "text/x-java", highlightJs: "java", default: true },
-    { title: "Jinja2", mime: "text/jinja2" },
-    { title: "JS backend", mime: "application/javascript;env=backend", highlightJs: "javascript", default: true },
-    { title: "JS frontend", mime: "application/javascript;env=frontend", highlightJs: "javascript", default: true },
-    { title: "JSON-LD", mime: "application/ld+json", highlightJs: "json" },
-    { title: "JSON", mime: "application/json", highlightJs: "json", default: true },
-    { title: "JSX", mime: "text/jsx", highlightJs: "javascript" },
-    { title: "Julia", mime: "text/x-julia", highlightJs: "julia" },
-    { title: "Kotlin", mime: "text/x-kotlin", highlightJs: "kotlin", default: true },
-    { title: "LaTeX", mime: "text/x-latex", highlightJs: "latex" },
-    { title: "LESS", mime: "text/x-less", highlightJs: "less" },
-    { title: "LiveScript", mime: "text/x-livescript", highlightJs: "livescript" },
-    { title: "Lua", mime: "text/x-lua", highlightJs: "lua" },
-    { title: "MariaDB SQL", mime: "text/x-mariadb", highlightJs: "sql" },
-    { title: "Markdown", mime: "text/x-markdown", highlightJs: "markdown", default: true },
-    { title: "Mathematica", mime: "text/x-mathematica", highlightJs: "mathematica" },
-    { title: "mbox", mime: "application/mbox" },
-    { title: "MIPS Assembler", mime: "text/x-asm-mips", highlightJs: "mips" },
-    { title: "mIRC", mime: "text/mirc" },
-    { title: "Modelica", mime: "text/x-modelica" },
-    { title: "MS SQL", mime: "text/x-mssql", highlightJs: "sql" },
-    { title: "mscgen", mime: "text/x-mscgen" },
-    { title: "msgenny", mime: "text/x-msgenny" },
-    { title: "MUMPS", mime: "text/x-mumps" },
-    { title: "MySQL", mime: "text/x-mysql", highlightJs: "sql" },
-    { title: "Nix", mime: "text/x-nix", highlightJs: "nix" },
-    { title: "Nginx", mime: "text/x-nginx-conf", highlightJs: "nginx" },
-    { title: "NSIS", mime: "text/x-nsis", highlightJs: "nsis" },
-    { title: "NTriples", mime: "application/n-triples" },
-    { title: "Objective-C", mime: "text/x-objectivec", highlightJs: "objectivec" },
-    { title: "OCaml", mime: "text/x-ocaml", highlightJs: "ocaml" },
-    { title: "Octave", mime: "text/x-octave" },
-    { title: "Oz", mime: "text/x-oz" },
-    { title: "Pascal", mime: "text/x-pascal", highlightJs: "delphi" },
-    { title: "PEG.js", mime: "null" },
-    { title: "Perl", mime: "text/x-perl", default: true },
-    { title: "PGP", mime: "application/pgp" },
-    { title: "PHP", mime: "text/x-php", default: true },
-    { title: "Pig", mime: "text/x-pig" },
-    { title: "PLSQL", mime: "text/x-plsql", highlightJs: "sql" },
-    { title: "PostgreSQL", mime: "text/x-pgsql", highlightJs: "pgsql" },
-    { title: "PowerShell", mime: "application/x-powershell", highlightJs: "powershell" },
-    { title: "Properties files", mime: "text/x-properties", highlightJs: "properties" },
-    { title: "ProtoBuf", mime: "text/x-protobuf", highlightJs: "protobuf" },
-    { title: "Pug", mime: "text/x-pug" },
-    { title: "Puppet", mime: "text/x-puppet", highlightJs: "puppet" },
-    { title: "Python", mime: "text/x-python", highlightJs: "python", default: true },
-    { title: "Q", mime: "text/x-q", highlightJs: "q" },
-    { title: "R", mime: "text/x-rsrc", highlightJs: "r" },
-    { title: "reStructuredText", mime: "text/x-rst" },
-    { title: "RPM Changes", mime: "text/x-rpm-changes" },
-    { title: "RPM Spec", mime: "text/x-rpm-spec" },
-    { title: "Ruby", mime: "text/x-ruby", highlightJs: "ruby", default: true },
-    { title: "Rust", mime: "text/x-rustsrc", highlightJs: "rust" },
-    { title: "SAS", mime: "text/x-sas", highlightJs: "sas" },
-    { title: "Sass", mime: "text/x-sass" },
-    { title: "Scala", mime: "text/x-scala" },
-    { title: "Scheme", mime: "text/x-scheme" },
-    { title: "SCSS", mime: "text/x-scss", highlightJs: "scss" },
-    { title: "Shell (bash)", mime: "text/x-sh", highlightJs: "bash", default: true },
-    { title: "Sieve", mime: "application/sieve" },
-    { title: "Slim", mime: "text/x-slim" },
-    { title: "Smalltalk", mime: "text/x-stsrc", highlightJs: "smalltalk" },
-    { title: "Smarty", mime: "text/x-smarty" },
-    { title: "SML", mime: "text/x-sml", highlightJs: "sml" },
-    { title: "Solr", mime: "text/x-solr" },
-    { title: "Soy", mime: "text/x-soy" },
-    { title: "SPARQL", mime: "application/sparql-query" },
-    { title: "Spreadsheet", mime: "text/x-spreadsheet" },
-    { title: "SQL", mime: "text/x-sql", highlightJs: "sql", default: true },
-    { title: "SQLite (Trilium)", mime: "text/x-sqlite;schema=trilium", highlightJs: "sql", default: true },
-    { title: "SQLite", mime: "text/x-sqlite", highlightJs: "sql" },
-    { title: "Squirrel", mime: "text/x-squirrel" },
-    { title: "sTeX", mime: "text/x-stex" },
-    { title: "Stylus", mime: "text/x-styl", highlightJs: "stylus" },
-    { title: "Swift", mime: "text/x-swift", default: true },
-    { title: "SystemVerilog", mime: "text/x-systemverilog" },
-    { title: "Tcl", mime: "text/x-tcl", highlightJs: "tcl" },
-    { title: "Terraform (HCL)", mime: "text/x-hcl", highlightJs: "terraform", highlightJsSource: "libraries", codeMirrorSource: "libraries/codemirror/hcl.js" },
-    { title: "Textile", mime: "text/x-textile" },
-    { title: "TiddlyWiki ", mime: "text/x-tiddlywiki" },
-    { title: "Tiki wiki", mime: "text/tiki" },
-    { title: "TOML", mime: "text/x-toml", highlightJs: "ini" },
-    { title: "Tornado", mime: "text/x-tornado" },
-    { title: "troff", mime: "text/troff" },
-    { title: "TTCN_CFG", mime: "text/x-ttcn-cfg" },
-    { title: "TTCN", mime: "text/x-ttcn" },
-    { title: "Turtle", mime: "text/turtle" },
-    { title: "Twig", mime: "text/x-twig", highlightJs: "twig" },
-    { title: "TypeScript-JSX", mime: "text/typescript-jsx" },
-    { title: "TypeScript", mime: "application/typescript", highlightJs: "typescript" },
-    { title: "VB.NET", mime: "text/x-vb", highlightJs: "vbnet" },
-    { title: "VBScript", mime: "text/vbscript", highlightJs: "vbscript" },
-    { title: "Velocity", mime: "text/velocity" },
-    { title: "Verilog", mime: "text/x-verilog", highlightJs: "verilog" },
-    { title: "VHDL", mime: "text/x-vhdl", highlightJs: "vhdl" },
-    { title: "Vue.js Component", mime: "text/x-vue" },
-    { title: "Web IDL", mime: "text/x-webidl" },
-    { title: "XML", mime: "text/xml", highlightJs: "xml", default: true },
-    { title: "XQuery", mime: "application/xquery", highlightJs: "xquery" },
-    { title: "xu", mime: "text/x-xu" },
-    { title: "Yacas", mime: "text/x-yacas" },
-    { title: "YAML", mime: "text/x-yaml", highlightJs: "yaml", default: true },
-    { title: "Z80", mime: "text/x-z80" }
-]);
-
-/**
- * Given a MIME type in the usual format (e.g. `text/csrc`), it returns a MIME type that can be passed down to the CKEditor
- * code plugin.
- *
- * @param mimeType The MIME type to normalize, in the usual format (e.g. `text/c-src`).
- * @returns the normalized MIME type (e.g. `text-c-src`).
- */
-export function normalizeMimeTypeForCKEditor(mimeType: string) {
-    return mimeType.toLowerCase().replace(/[\W_]+/g, "-");
-}
-
-let byHighlightJsNameMappings: Record<string, MimeTypeDefinition> | null = null;
-
-/**
- * Given a Highlight.js language tag (e.g. `css`), it returns a corresponding {@link MimeTypeDefinition} if found.
- *
- * If there are multiple {@link MimeTypeDefinition}s for the language tag, then only the first one is retrieved. For example for `javascript`, the "JS frontend" mime type is returned.
- *
- * @param highlightJsName a language tag.
- * @returns the corresponding {@link MimeTypeDefinition} if found, or `undefined` otherwise.
- */
-export function getMimeTypeFromHighlightJs(highlightJsName: string) {
-    if (!byHighlightJsNameMappings) {
-        byHighlightJsNameMappings = {};
-        for (const mimeType of MIME_TYPES_DICT) {
-            if (mimeType.highlightJs && !byHighlightJsNameMappings[mimeType.highlightJs]) {
-                byHighlightJsNameMappings[mimeType.highlightJs] = mimeType;
-            }
-        }
-    }
-
-    return byHighlightJsNameMappings[highlightJsName];
-}
--- a/apps/server/webpack.config.cjs
+++ b/apps/server/webpack.config.cjs
@ -22,7 +22,6 @@ function buildFilesToCopy() {
    "autocomplete.js/dist",
    "normalize.css/normalize.css",
    "jquery.fancytree/dist",
-    "@highlightjs/cdn-assets",

    // Required as they are native dependencies and cannot be well bundled.
    "better-sqlite3",
--- a/Notes/v0.94.0.md
+++ b/Notes/v0.94.0.md
@ -21,6 +21,7 @@
 *   [Inconsistent Find and Replace Behavior in Large Code Notes](https://github.com/TriliumNext/Notes/issues/1826) by @SiriusXT
 *   [Incorrect import of multiple inline math](https://github.com/TriliumNext/Notes/pull/1906) by @SiriusXT
 *   [Random EPERM: operation not permitted on Windows](https://github.com/TriliumNext/Notes/issues/249)
+*   [The update button is sometimes blank](https://github.com/TriliumNext/Notes/pull/1975) by @SiriusXT

 ## ✨ Improvements

@ -32,10 +33,25 @@
 *   [Make it show which node triggered the event when right-clicking on tree](https://github.com/TriliumNext/Notes/pull/1861) by @SiriusXT
 *   [Only expand/collapse the left pane of the focused window](https://github.com/TriliumNext/Notes/pull/1905) by @SiriusXT
 *   Code notes:
-    *   Added the GDScript (Godot) language.
+    *   Added the GDScript (Godot) language for both code notes and code blocks in text notes.
    *   Added the Nix language (and also in code blocks for text notes).
    *   Added an indentation marker.
    *   Note: syntax highlighting for some languages (mostly HTML-template languages such as EJS, JSP) is no longer supported due to lack of upstream support. If this is a problem, feel free to report an issue and we can see what can be done about it.
+*   Syntax highlighting in code blocks for text notes:
+    *   Added support for Cypher.
+    *   Added support for XML-DTD.
+    *   Added support for Jinja2.
+    *   Added support for ClojureScript.
+    *   Added support for Perl.
+    *   Added support for Scala.
+    *   Added support for Scheme.
+    *   Added support for Swift.
+    *   Added support for SystemVerilog.
+    *   Added support for mIRC.
+    *   Added support for Cobol.
+    *   Added support for Dylan.
+    *   Added support for RPM Specfile.
+    *   Added support for TCCN3.
 *   Mermaid diagrams: basic syntax highlight (not all diagram types are supported) and code folding.
 *   Slight organization in Appearance settings: code block themes are now in "Text Notes", added a "Related settings" section in Appearance.
 *   [Added support for opening and activating a note in a new tab using Ctrl+Shift+click on notes in the launcher pane, note tree, or note images](https://github.com/TriliumNext/Notes/pull/1854) by @SiriusXT
@ -49,6 +65,7 @@
 *   Documented the new text note features: bookmarks and emojis.
 *   Add documentation links and updated pnpm commands to README by @perfectra1n
 *   Add documentation around setting the various environment variables to control upload size limit by @perfectra1n
+*   README improvements by @FliegendeWurst

 ## 🌍 Internationalization

--- a/package.json
+++ b/package.json
@ -46,7 +46,7 @@
    "@swc/helpers": "~0.5.11",
    "@triliumnext/server": "workspace:*",
    "@types/express": "^4.17.21",
-    "@types/node": "22.15.18",
+    "@types/node": "22.15.19",
    "@vitest/coverage-v8": "^3.0.5",
    "@vitest/ui": "^3.0.0",
    "chalk": "5.4.1",
--- a/packages/ckeditor5/src/plugins/syntax_highlighting/index.ts
+++ b/packages/ckeditor5/src/plugins/syntax_highlighting/index.ts
@ -173,14 +173,6 @@ export default class SyntaxHighlighting extends Plugin {
            return;
        }

-        // Find the corresponding language for the given mimetype.
-        const highlightJsLanguage = this.config.mapLanguageName(mimeType);
-
-        if (mimeType !== this.config.defaultMimeType && !highlightJsLanguage) {
-            console.warn(`Unsupported highlight.js for mime type ${mimeType}.`);
-            return;
-        }
-
        // Don't highlight if the code is too big, as the typing performance will be highly degraded.
        if (codeBlock.childCount >= HIGHLIGHT_MAX_BLOCK_COUNT) {
            return;
@ -230,8 +222,13 @@ export default class SyntaxHighlighting extends Plugin {
        if (mimeType === this.config.defaultMimeType) {
            highlightRes = this.hljs.highlightAuto(text);
        } else {
-            highlightRes = this.hljs.highlight(text, { language: highlightJsLanguage });
+            highlightRes = this.hljs.highlight(text, { language: mimeType });
        }
+
+        if (!highlightRes) {
+            return;
+        }
+
        dbg("text\n" + text);
        dbg("html\n" + highlightRes.value);

--- a/packages/commons/src/index.ts
+++ b/packages/commons/src/index.ts
@ -3,4 +3,5 @@ export * from "./lib/options_interface.js";
 export * from "./lib/keyboard_actions_interface.js";
 export * from "./lib/hidden_subtree.js";
 export * from "./lib/rows.js";
-export * from "./lib/test-utils.js"
+export * from "./lib/test-utils.js";
+export * from "./lib/mime_type.js";
--- a/packages/commons/src/lib/mime_type.ts
+++ b/packages/commons/src/lib/mime_type.ts
@ -0,0 +1,226 @@
+/**
+ * A pseudo-MIME type which is used in the editor to automatically determine the language used in code blocks via heuristics.
+ */
+export const MIME_TYPE_AUTO = "text-x-trilium-auto";
+
+export interface MimeTypeDefinition {
+    default?: boolean;
+    title: string;
+    mime: string;
+    /** The name of the language/mime type as defined by highlight.js (or one of the aliases), in order to be used for syntax highlighting such as inside code blocks. */
+    mdLanguageCode?: string;
+    /** If specified, will load the corresponding highlight file from the given path instead of `node_modules`. */
+    codeMirrorSource?: string;
+}
+
+export interface MimeType extends MimeTypeDefinition {
+    /**
+     * True if this mime type was enabled by the user in the "Available MIME types in the dropdown" option in the Code Notes settings.
+     */
+    enabled: boolean;
+}
+
+/**
+ * Given a MIME type in the usual format (e.g. `text/csrc`), it returns a MIME type that can be passed down to the CKEditor
+ * code plugin.
+ *
+ * @param mimeType The MIME type to normalize, in the usual format (e.g. `text/c-src`).
+ * @returns the normalized MIME type (e.g. `text-c-src`).
+ */
+export function normalizeMimeTypeForCKEditor(mimeType: string) {
+    return mimeType.toLowerCase().replace(/[\W_]+/g, "-");
+}
+
+/**
+ * For highlight.js-supported languages, see https://github.com/highlightjs/highlight.js/blob/main/SUPPORTED_LANGUAGES.md.
+ */
+
+export const MIME_TYPES_DICT: readonly MimeTypeDefinition[] = Object.freeze([
+    { title: "Plain text", mime: "text/plain", mdLanguageCode: "plaintext", default: true },
+
+    // Keep sorted alphabetically.
+    { title: "APL", mime: "text/apl" },
+    { title: "ASN.1", mime: "text/x-ttcn-asn" },
+    { title: "ASP.NET", mime: "application/x-aspx" },
+    { title: "Asterisk", mime: "text/x-asterisk" },
+    { title: "Batch file (DOS)", mime: "application/x-bat", highlightJs: "dos", codeMirrorSource: "libraries/codemirror/batch.js" },
+    { title: "Brainfuck", mime: "text/x-brainfuck", mdLanguageCode: "brainfuck" },
+    { title: "C", mime: "text/x-csrc", mdLanguageCode: "c", default: true },
+    { title: "C#", mime: "text/x-csharp", mdLanguageCode: "csharp", default: true },
+    { title: "C++", mime: "text/x-c++src", mdLanguageCode: "cpp", default: true },
+    { title: "Clojure", mime: "text/x-clojure", mdLanguageCode: "clojure" },
+    { title: "ClojureScript", mime: "text/x-clojurescript" },
+    { title: "Closure Stylesheets (GSS)", mime: "text/x-gss" },
+    { title: "CMake", mime: "text/x-cmake", mdLanguageCode: "cmake" },
+    { title: "Cobol", mime: "text/x-cobol" },
+    { title: "CoffeeScript", mime: "text/coffeescript", mdLanguageCode: "coffeescript" },
+    { title: "Common Lisp", mime: "text/x-common-lisp", mdLanguageCode: "lisp" },
+    { title: "CQL", mime: "text/x-cassandra" },
+    { title: "Crystal", mime: "text/x-crystal", mdLanguageCode: "crystal" },
+    { title: "CSS", mime: "text/css", mdLanguageCode: "css", default: true },
+    { title: "Cypher", mime: "application/x-cypher-query" },
+    { title: "Cython", mime: "text/x-cython" },
+    { title: "D", mime: "text/x-d", mdLanguageCode: "d" },
+    { title: "Dart", mime: "application/dart", mdLanguageCode: "dart" },
+    { title: "diff", mime: "text/x-diff", mdLanguageCode: "diff" },
+    { title: "Django", mime: "text/x-django", mdLanguageCode: "django" },
+    { title: "Dockerfile", mime: "text/x-dockerfile", mdLanguageCode: "dockerfile" },
+    { title: "DTD", mime: "application/xml-dtd" },
+    { title: "Dylan", mime: "text/x-dylan" },
+    { title: "EBNF", mime: "text/x-ebnf", mdLanguageCode: "ebnf" },
+    { title: "ECL", mime: "text/x-ecl" },
+    { title: "edn", mime: "application/edn" },
+    { title: "Eiffel", mime: "text/x-eiffel" },
+    { title: "Elm", mime: "text/x-elm", mdLanguageCode: "elm" },
+    { title: "Embedded Javascript", mime: "application/x-ejs" },
+    { title: "Embedded Ruby", mime: "application/x-erb", mdLanguageCode: "erb" },
+    { title: "Erlang", mime: "text/x-erlang", mdLanguageCode: "erlang" },
+    { title: "Esper", mime: "text/x-esper" },
+    { title: "F#", mime: "text/x-fsharp", mdLanguageCode: "fsharp" },
+    { title: "Factor", mime: "text/x-factor" },
+    { title: "FCL", mime: "text/x-fcl" },
+    { title: "Forth", mime: "text/x-forth" },
+    { title: "Fortran", mime: "text/x-fortran", mdLanguageCode: "fortran" },
+    { title: "Gas", mime: "text/x-gas" },
+    { title: "GDScript (Godot)", mime: "text/x-gdscript" },
+    { title: "Gherkin", mime: "text/x-feature", mdLanguageCode: "gherkin" },
+    { title: "GitHub Flavored Markdown", mime: "text/x-gfm", mdLanguageCode: "markdown" },
+    { title: "Go", mime: "text/x-go", mdLanguageCode: "go", default: true },
+    { title: "Groovy", mime: "text/x-groovy", mdLanguageCode: "groovy", default: true },
+    { title: "HAML", mime: "text/x-haml", mdLanguageCode: "haml" },
+    { title: "Haskell (Literate)", mime: "text/x-literate-haskell" },
+    { title: "Haskell", mime: "text/x-haskell", mdLanguageCode: "haskell", default: true },
+    { title: "Haxe", mime: "text/x-haxe", mdLanguageCode: "haxe" },
+    { title: "HTML", mime: "text/html", mdLanguageCode: "xml", default: true },
+    { title: "HTTP", mime: "message/http", mdLanguageCode: "http", default: true },
+    { title: "HXML", mime: "text/x-hxml" },
+    { title: "IDL", mime: "text/x-idl" },
+    { title: "Java Server Pages", mime: "application/x-jsp", mdLanguageCode: "java" },
+    { title: "Java", mime: "text/x-java", mdLanguageCode: "java", default: true },
+    { title: "Jinja2", mime: "text/jinja2" },
+    { title: "JS backend", mime: "application/javascript;env=backend", mdLanguageCode: "javascript", default: true },
+    { title: "JS frontend", mime: "application/javascript;env=frontend", mdLanguageCode: "javascript", default: true },
+    { title: "JSON-LD", mime: "application/ld+json", mdLanguageCode: "json" },
+    { title: "JSON", mime: "application/json", mdLanguageCode: "json", default: true },
+    { title: "JSX", mime: "text/jsx", mdLanguageCode: "javascript" },
+    { title: "Julia", mime: "text/x-julia", mdLanguageCode: "julia" },
+    { title: "Kotlin", mime: "text/x-kotlin", mdLanguageCode: "kotlin", default: true },
+    { title: "LaTeX", mime: "text/x-latex", mdLanguageCode: "latex" },
+    { title: "LESS", mime: "text/x-less", mdLanguageCode: "less" },
+    { title: "LiveScript", mime: "text/x-livescript", mdLanguageCode: "livescript" },
+    { title: "Lua", mime: "text/x-lua", mdLanguageCode: "lua" },
+    { title: "MariaDB SQL", mime: "text/x-mariadb", mdLanguageCode: "sql" },
+    { title: "Markdown", mime: "text/x-markdown", mdLanguageCode: "markdown", default: true },
+    { title: "Mathematica", mime: "text/x-mathematica", mdLanguageCode: "mathematica" },
+    { title: "mbox", mime: "application/mbox" },
+    { title: "MIPS Assembler", mime: "text/x-asm-mips", mdLanguageCode: "mips" },
+    { title: "mIRC", mime: "text/mirc" },
+    { title: "Modelica", mime: "text/x-modelica" },
+    { title: "MS SQL", mime: "text/x-mssql", mdLanguageCode: "sql" },
+    { title: "mscgen", mime: "text/x-mscgen" },
+    { title: "msgenny", mime: "text/x-msgenny" },
+    { title: "MUMPS", mime: "text/x-mumps" },
+    { title: "MySQL", mime: "text/x-mysql", mdLanguageCode: "sql" },
+    { title: "Nix", mime: "text/x-nix", mdLanguageCode: "nix" },
+    { title: "Nginx", mime: "text/x-nginx-conf", mdLanguageCode: "nginx" },
+    { title: "NSIS", mime: "text/x-nsis", mdLanguageCode: "nsis" },
+    { title: "NTriples", mime: "application/n-triples" },
+    { title: "Objective-C", mime: "text/x-objectivec", mdLanguageCode: "objectivec" },
+    { title: "OCaml", mime: "text/x-ocaml", mdLanguageCode: "ocaml" },
+    { title: "Octave", mime: "text/x-octave" },
+    { title: "Oz", mime: "text/x-oz" },
+    { title: "Pascal", mime: "text/x-pascal", mdLanguageCode: "delphi" },
+    { title: "PEG.js", mime: "null" },
+    { title: "Perl", mime: "text/x-perl", default: true },
+    { title: "PGP", mime: "application/pgp" },
+    { title: "PHP", mime: "text/x-php", default: true },
+    { title: "Pig", mime: "text/x-pig" },
+    { title: "PLSQL", mime: "text/x-plsql", mdLanguageCode: "sql" },
+    { title: "PostgreSQL", mime: "text/x-pgsql", mdLanguageCode: "pgsql" },
+    { title: "PowerShell", mime: "application/x-powershell", mdLanguageCode: "powershell" },
+    { title: "Properties files", mime: "text/x-properties", mdLanguageCode: "properties" },
+    { title: "ProtoBuf", mime: "text/x-protobuf", mdLanguageCode: "protobuf" },
+    { title: "Pug", mime: "text/x-pug" },
+    { title: "Puppet", mime: "text/x-puppet", mdLanguageCode: "puppet" },
+    { title: "Python", mime: "text/x-python", mdLanguageCode: "python", default: true },
+    { title: "Q", mime: "text/x-q", mdLanguageCode: "q" },
+    { title: "R", mime: "text/x-rsrc", mdLanguageCode: "r" },
+    { title: "reStructuredText", mime: "text/x-rst" },
+    { title: "RPM Changes", mime: "text/x-rpm-changes" },
+    { title: "RPM Spec", mime: "text/x-rpm-spec" },
+    { title: "Ruby", mime: "text/x-ruby", mdLanguageCode: "ruby", default: true },
+    { title: "Rust", mime: "text/x-rustsrc", mdLanguageCode: "rust" },
+    { title: "SAS", mime: "text/x-sas", mdLanguageCode: "sas" },
+    { title: "Sass", mime: "text/x-sass" },
+    { title: "Scala", mime: "text/x-scala" },
+    { title: "Scheme", mime: "text/x-scheme" },
+    { title: "SCSS", mime: "text/x-scss", mdLanguageCode: "scss" },
+    { title: "Shell (bash)", mime: "text/x-sh", mdLanguageCode: "bash", default: true },
+    { title: "Sieve", mime: "application/sieve" },
+    { title: "Slim", mime: "text/x-slim" },
+    { title: "Smalltalk", mime: "text/x-stsrc", mdLanguageCode: "smalltalk" },
+    { title: "Smarty", mime: "text/x-smarty" },
+    { title: "SML", mime: "text/x-sml", mdLanguageCode: "sml" },
+    { title: "Solr", mime: "text/x-solr" },
+    { title: "Soy", mime: "text/x-soy" },
+    { title: "SPARQL", mime: "application/sparql-query" },
+    { title: "Spreadsheet", mime: "text/x-spreadsheet" },
+    { title: "SQL", mime: "text/x-sql", mdLanguageCode: "sql", default: true },
+    { title: "SQLite (Trilium)", mime: "text/x-sqlite;schema=trilium", mdLanguageCode: "sql", default: true },
+    { title: "SQLite", mime: "text/x-sqlite", mdLanguageCode: "sql" },
+    { title: "Squirrel", mime: "text/x-squirrel" },
+    { title: "sTeX", mime: "text/x-stex" },
+    { title: "Stylus", mime: "text/x-styl", mdLanguageCode: "stylus" },
+    { title: "Swift", mime: "text/x-swift", default: true },
+    { title: "SystemVerilog", mime: "text/x-systemverilog" },
+    { title: "Tcl", mime: "text/x-tcl", mdLanguageCode: "tcl" },
+    { title: "Terraform (HCL)", mime: "text/x-hcl", highlightJs: "terraform", highlightJsSource: "libraries", codeMirrorSource: "libraries/codemirror/hcl.js" },
+    { title: "Textile", mime: "text/x-textile" },
+    { title: "TiddlyWiki ", mime: "text/x-tiddlywiki" },
+    { title: "Tiki wiki", mime: "text/tiki" },
+    { title: "TOML", mime: "text/x-toml", mdLanguageCode: "ini" },
+    { title: "Tornado", mime: "text/x-tornado" },
+    { title: "troff", mime: "text/troff" },
+    { title: "TTCN_CFG", mime: "text/x-ttcn-cfg" },
+    { title: "TTCN", mime: "text/x-ttcn" },
+    { title: "Turtle", mime: "text/turtle" },
+    { title: "Twig", mime: "text/x-twig", mdLanguageCode: "twig" },
+    { title: "TypeScript-JSX", mime: "text/typescript-jsx" },
+    { title: "TypeScript", mime: "application/typescript", mdLanguageCode: "typescript" },
+    { title: "VB.NET", mime: "text/x-vb", mdLanguageCode: "vbnet" },
+    { title: "VBScript", mime: "text/vbscript", mdLanguageCode: "vbscript" },
+    { title: "Velocity", mime: "text/velocity" },
+    { title: "Verilog", mime: "text/x-verilog", mdLanguageCode: "verilog" },
+    { title: "VHDL", mime: "text/x-vhdl", mdLanguageCode: "vhdl" },
+    { title: "Vue.js Component", mime: "text/x-vue" },
+    { title: "Web IDL", mime: "text/x-webidl" },
+    { title: "XML", mime: "text/xml", mdLanguageCode: "xml", default: true },
+    { title: "XQuery", mime: "application/xquery", mdLanguageCode: "xquery" },
+    { title: "xu", mime: "text/x-xu" },
+    { title: "Yacas", mime: "text/x-yacas" },
+    { title: "YAML", mime: "text/x-yaml", mdLanguageCode: "yaml", default: true },
+    { title: "Z80", mime: "text/x-z80" }
+]);
+
+let byMarkdownNameMappings: Record<string, MimeTypeDefinition> | null = null;
+
+/**
+ * Given a Markdown language tag (e.g. `css`), it returns a corresponding {@link MimeTypeDefinition} if found.
+ *
+ * If there are multiple {@link MimeTypeDefinition}s for the language tag, then only the first one is retrieved. For example for `javascript`, the "JS frontend" mime type is returned.
+ *
+ * @param mdLanguageCode a language tag.
+ * @returns the corresponding {@link MimeTypeDefinition} if found, or `undefined` otherwise.
+ */
+export function getMimeTypeFromMarkdownName(mdLanguageCode: string) {
+    if (!byMarkdownNameMappings) {
+        byMarkdownNameMappings = {};
+        for (const mimeType of MIME_TYPES_DICT) {
+            if (mimeType.mdLanguageCode && !byMarkdownNameMappings[mimeType.mdLanguageCode]) {
+                byMarkdownNameMappings[mimeType.mdLanguageCode] = mimeType;
+            }
+        }
+    }
+
+    return byMarkdownNameMappings[mdLanguageCode];
+}
--- a/packages/commons/vite.config.ts
+++ b/packages/commons/vite.config.ts
@ -2,22 +2,18 @@
 import { defineConfig } from 'vite';

 export default defineConfig(() => ({
-  root: __dirname,
-  cacheDir: '../../node_modules/.vite/packages/commons',
-  plugins: [],
-  // Uncomment this if you are using workers.
-  // worker: {
-  //  plugins: [ nxViteTsPaths() ],
-  // },
-  test: {
-    'watch': false,
-    'globals': true,
-    'environment': "node",
-    'include': ["src/**/*.{test,spec}.{js,mjs,cjs,ts,mts,cts,jsx,tsx}"],
-    'reporters': ["default"],
-    'coverage': {
-    'reportsDirectory': './test-output/vitest/coverage',
-    'provider': 'v8' as const,
-}
-  },
+    root: __dirname,
+    cacheDir: '../../node_modules/.vite/packages/commons',
+    plugins: [],
+    test: {
+        'watch': false,
+        'globals': true,
+        'environment': "node",
+        'include': ["src/**/*.{test,spec}.{js,mjs,cjs,ts,mts,cts,jsx,tsx}"],
+        'reporters': ["default"],
+        'coverage': {
+            'reportsDirectory': './test-output/vitest/coverage',
+            'provider': 'v8' as const,
+        }
+    },
 }));
--- a/packages/highlightjs/README.md
+++ b/packages/highlightjs/README.md
@ -0,0 +1,11 @@
+# highlightjs
+
+This library was generated with [Nx](https://nx.dev).
+
+## Building
+
+Run `nx build highlightjs` to build the library.
+
+## Running unit tests
+
+Run `nx test highlightjs` to execute the unit tests via [Vitest](https://vitest.dev/).
--- a/packages/highlightjs/eslint.config.mjs
+++ b/packages/highlightjs/eslint.config.mjs
@ -0,0 +1,24 @@
+import baseConfig from "../../eslint.config.mjs";
+
+export default [
+    ...baseConfig,
+    {
+      "files": [
+        "**/*.json"
+      ],
+      "rules": {
+        "@nx/dependency-checks": [
+          "error",
+          {
+            "ignoredFiles": [
+              "{projectRoot}/eslint.config.{js,cjs,mjs}",
+              "{projectRoot}/vite.config.{js,ts,mjs,mts}"
+            ]
+          }
+        ]
+      },
+      "languageOptions": {
+        "parser": (await import('jsonc-eslint-parser'))
+      }
+    }
+];
--- a/packages/highlightjs/package.json
+++ b/packages/highlightjs/package.json
@ -0,0 +1,28 @@
+{
+  "name": "@triliumnext/highlightjs",
+  "version": "0.0.1",
+  "private": true,
+  "type": "module",
+  "main": "./dist/index.js",
+  "module": "./dist/index.js",
+  "types": "./dist/index.d.ts",
+  "exports": {
+    "./package.json": "./package.json",
+    ".": {
+      "development": "./src/index.ts",
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.js",
+      "default": "./dist/index.js"
+    }
+  },
+  "nx": {
+    "name": "highlightjs"
+  },
+  "dependencies": {
+    "@exercism/highlightjs-gdscript": "0.0.1",
+    "@triliumnext/commons": "workspace:*",
+    "highlight.js": "11.11.1",
+    "highlightjs-cobol": "0.3.3",
+    "highlightjs-cypher": "1.2.0"
+  }
+}
--- a/packages/highlightjs/src/index.ts
+++ b/packages/highlightjs/src/index.ts
@ -0,0 +1,67 @@
+import hljs from "../node_modules/highlight.js/es/core.js";
+import { normalizeMimeTypeForCKEditor, type MimeType } from "@triliumnext/commons";
+import syntaxDefinitions from "./syntax_highlighting.js";
+import { type Theme } from "./themes.js";
+import { type HighlightOptions } from "highlight.js";
+
+export { default as Themes, type Theme } from "./themes.js";
+
+const registeredMimeTypes = new Set<string>();
+const unsupportedMimeTypes = new Set<string>();
+let highlightingThemeEl: HTMLStyleElement | null = null;
+
+export async function ensureMimeTypes(mimeTypes: MimeType[]) {
+    for (const mimeType of mimeTypes) {
+        if (!mimeType.enabled) {
+            continue;
+        }
+
+        const mime = normalizeMimeTypeForCKEditor(mimeType.mime);
+        if (registeredMimeTypes.has(mime)) {
+            continue;
+        }
+
+        registeredMimeTypes.add(mime);
+        const loader = syntaxDefinitions[mime];
+        if (!loader) {
+            unsupportedMimeTypes.add(mime);
+            continue;
+        }
+
+        const language = (await loader()).default;
+        hljs.registerLanguage(mime, language);
+    }
+}
+
+export function highlight(code: string, options: HighlightOptions) {
+    if (unsupportedMimeTypes.has(options.language)) {
+        return null;
+    }
+
+    if (!registeredMimeTypes.has(options.language)) {
+        console.warn(`Unable to find highlighting for ${options.language}.`);
+        return null;
+    }
+
+    return hljs.highlight(code, options);
+}
+
+export async function loadTheme(theme: "none" | Theme) {
+    if (theme === "none") {
+        if (highlightingThemeEl) {
+            highlightingThemeEl.remove();
+            highlightingThemeEl = null;
+        }
+        return;
+    }
+
+    if (!highlightingThemeEl) {
+        highlightingThemeEl = document.createElement("style");
+        document.querySelector("head")?.append(highlightingThemeEl);
+    }
+
+    const themeCss = (await theme.load()).default as string;
+    highlightingThemeEl.textContent = themeCss;
+}
+
+export const { highlightAuto } = hljs;
--- a/packages/highlightjs/src/languages/dylan.ts
+++ b/packages/highlightjs/src/languages/dylan.ts
@ -0,0 +1,76 @@
+import type { HLJSApi, Language, Mode } from "highlight.js";
+
+/*
+ * highlight.js Dylan syntax highlighting definition
+ *
+ * Source: https://github.com/highlightjs/highlightjs-dylan/blob/master/src/dylan.js
+ *
+ * @see https://github.com/highlightjs/highlight.js
+ * @see https://opendylan.org/
+ *
+ * :TODO:
+ *
+ * @package: highlightjs-dylan
+ * @author:  Peter Hull <peterhull90@gmail.com>
+ * @since:   2019-04-08
+ *
+ * Description: Dylan language definition
+ * Category: functional
+ */
+
+export default function(hljs: HLJSApi): Language {
+  const DYLAN_CORE_WORDS = ["define", "end", "handler", "let", "local", "macro", "otherwise"];
+  const DYLAN_BEGIN_WORDS = ["begin", "block", "case", "for", "if", "method",
+    "select", "unless", "until", "while"
+  ];
+  const DYLAN_FUNCTION_WORDS: string[] = [];
+  const DYLAN_DEFINE_BODY_WORDS = ["class", "library", "method", "module"];
+  const DYLAN_DEFINE_LIST_WORDS = ["constant", "variable", "domain"];
+  const DYLAN_RESERVED_WORDS = ([] as string[]).concat(DYLAN_CORE_WORDS,
+    DYLAN_BEGIN_WORDS,
+    DYLAN_FUNCTION_WORDS,
+    DYLAN_DEFINE_BODY_WORDS.map(function(word) {
+      return word + '|2';
+    }),
+    DYLAN_DEFINE_LIST_WORDS
+  );
+  const DYLAN_HASH_WORDS = ["#t", "#f", "#next", "#rest", "#key", "#all-keys", "#include"];
+  const DYLAN_WORD = '[a-z\-+\*/^=#!%$_><@\?~][a-z0-9\-+\*/^=#!%$_><@\?~]*';
+  const KEYWORDS = {
+    $pattern: DYLAN_WORD,
+    literal: DYLAN_HASH_WORDS.join(" "),
+    keyword: DYLAN_RESERVED_WORDS.join(" ")
+  };
+  const DYLAN_CODE = {
+    case_insensitive: true,
+    className: 'dylan',
+    keywords: KEYWORDS,
+    contains: [{
+      className: 'class',
+      begin: '<' + DYLAN_WORD + '>',
+      relevance: 0
+    },
+    {
+      className: 'symbol',
+      begin: '#' + DYLAN_WORD
+    },
+    {
+      className: 'symbol',
+      begin: DYLAN_WORD + ':',
+      relevance: 0
+    },
+    {
+      className: 'string',
+      begin: '\'\\\\?.',
+      end: '\'',
+      illegal: '.'
+    },
+    hljs.C_NUMBER_MODE,
+    hljs.QUOTE_STRING_MODE,
+    hljs.C_LINE_COMMENT_MODE,
+    hljs.C_BLOCK_COMMENT_MODE
+    ]
+  };
+
+  return DYLAN_CODE;
+};
--- a/packages/highlightjs/src/languages/mirc.ts
+++ b/packages/highlightjs/src/languages/mirc.ts
@ -0,0 +1,253 @@
+import type { HLJSApi, Language, Mode } from "highlight.js";
+
+/**
+  * highlight.js mIRC Scripting Language syntax highlighting definition
+  *
+  * Source: https://github.com/highlightjs/highlightjs-mirc/blob/master/mirc.js
+  *
+  * @see https://github.com/isagalaev/highlight.js
+  *
+  * @package: highlightjs-mirc
+  * @author:  Kedyn Macedonio <mkedyn@gmail.com>
+  * @author: Sven Roelse <acvxqs@icloud.com>
+  */
+
+export default function hljsDefineMIRC(hljs: HLJSApi): Language {
+    const COMMENT_DOC = {
+        className: 'comment',
+        begin: /^\x20*\/\*\*\s+/,
+        end: /^\x20*\*\//,
+        contains: [
+            {
+                className: 'doctag',
+                begin: /@\w+/
+            }
+        ]
+    };
+
+    const COMMENT_BLOCK = {
+        className: 'comment',
+        begin: /^\x20*\/\*/,
+        end: /^\x20*\*\//
+    };
+
+    const COMMENT_LINE = {
+        className: 'comment',
+        begin: /(^\x20*|}\x20+|\x20+\|\x20+);/,
+        end: /(\x20+\|\x20+.+|$)/,
+        excludeEnd: true
+    };
+
+    const VARIABLES = {
+        className: 'variable',
+        begin: /%[^\s,\)]+/
+    };
+
+    const IDENTIFIERS = [
+        {
+            className: 'literal',
+            begin: /\$\$?(true|false|null)\b/,
+        },
+        {
+            className: 'built_in',
+            begin: /\$\$?(\!|0|(?:[1-9](?:\d+)?-?(?:\d+)?|\?\d+)|\+|\?|(?:abook|abs|acos|active(cid|wid)?|adate|address|addtok(cs)?|agent(name|stat|ver)?|alias|and|anick|ansi2mirc|aop|appactive|appstate|asc(time)?|asin|atan2?|auto|avoice|away(msg|time)?|banmask|banlist|base|beta|bfind|bindip|bitoff|biton|bits|bnick|bvar|bytes|calc|caller|cancel|cb|cd|ceil|chan(modes|nel|types)?|chat|chr|cid|clevel|click|cmdbox|cmdline|cnick|color|com(call|chan|char|err|pact|press|val)?|cosh?|count(cs)?|crc?|creq|crlf|ctimer?|ctrlenter|date|day(light)?|dbuh|dbuw|dcc(ignore|port)|dde(name)?|debug|decode|decompress|deltok|devent|dialog|did(reg|tok|wm)?|dir=|disk|dlevel|dll(call)?|dname|dns|dqwindow|duration|ebeeps|editbox|email(addr)?|encode|envvar|error|eval(next)?|event(id|params)?|exist(s|ing)|feof|ferr|fgetc|file(=|name)?|filtered|finddirn?|findfilen?|findtok(cs)?|fline|floor|font|fopen|fread|fromeditbox|fserve|full(address|date|name|screen)|get(dir|dot|tok)?|gmt|group|halted|hash|height|hfile=?|hfind|hget|highlight|hmac|hmatch|hnick|host|hotline(pos)?|hotlink|hotp|hregex|hypot|iaddress|ial(chan)?|ibl|idle|iel|ifmatch2?|ignore|iif|iil|inellipse|ini(topic)?|in(midi|mode|mp3|paste|poly|put|(round)rect|song|stok|t(ersect)?|wave|who)|ip(type)?|iql|is(alias|bit|dde|dir|file|id|lower|tok(cs)?|upper|utf)|key(char|rpt|val)|knick|lactive(cid|wid)?|left(win|wincid|winwid)?|len|level|lf|lines?|link|lock(ed)?|lof|log(10|dir|stamp(fmt)?)?|long(fn|ip)|lower|ltimer|maddress|mask|match(key|tok(cs)?)|maxlen(s|m|l)|md5|menu(bar|context|type)?|me|mid(idir)?|mircdir|mircexe|mircini|mk(log)?fn|mknickfn|mnick|mode(first|last|spl)?|mouse|mp3|msfile|msgstamp|msgtags|naddress|network|newnick|nhnick|nick(mode)?|no(file|path|pnick|qt|tags|tify|t)?|numeric|numtok|nvnick|ok|online(server|total)?|onpoly|opnick|ord?|os|parms|parse(line|type|utf)|passivedcc|pic?|play|pnick|portable|portfree|pos(cs)?|prefix|prop|protect|puttok|qt|query|r(address|ands?)?|raw(bytes|msg)|read(ini|n)?|reg(br|errstr|ex|ml(ex)?|sub(ex)?)|rem(ote|move(cs)?|tok(cs)?)|replace(cs|xcs|x)?|reptok(cs)?|result|rgb|right|rnick|round|samepath|scid|scon|script(dir([^\s\(),><:"|?*]+)?|line)?|sdir|send|server(ip|target)?|sfile|sha1|sha(256|384|512)|shortfn|show|signal|sinh?|site|sline|snick(s)?|snotify|sock(br|err|name)?|sorttok(cs)?|sound|speak|sqrt|sreq|ssl(certsha1|certsha256)?|ssl((lib)?dll)?|ssl(ready|version)|starting|status|str(ipped|ip)?|style|submenu|switchbar|sysdir|tanh?|target|tempfn|ticks|time(out|stamp(fmt)?r|zone)?|tips?|titlebar|token|toolbar|topic|totp|treebar|trust|ulevel|ulist|unsafe|upper|uptime|url|usermode|utf(de|en)code|v1|v2|var|vc|vcmd(stat|ver)?|version|vnick|vol|wavdir|wid(th)?|wild(site|tok(cs)?)|window|wrap|xor|yes|zip)\b)/
+        }
+    ];
+
+    const COMMANDS = {
+        className: 'built_in',
+        begin: /\b(\/)?([!.]{1,2})?(abook|ajinvite|alias|aline|ame|amsg|anick|aop|auser|autojoin|avoice|away|background|ban|bcopy|beep|bindip|bread|breplace|bset|btrunc|bunset|bwrite|channel|clear(all)?|cline|clipboard|close|cnick|color|colour|com(close|list|open|reg)|copy|creq|ctcp(reply|s)?|dcc(server)?|dde(server)?|debug|dec|describe|dialog|did(tok)?|disable|disconnect|dlevel|dline|dll|dns|dqwindow|draw(copy|dot|fill|line|pic|rect|replace|rot|save|scroll|size|text)|ebeeps|echo|editbox|emailaddr|enable|events|exit|fclose|filter|findtext|finger|firewall|flash|flist|flood|flush|flushini|fnord|font|fopen|fseek|fsend|fserve|fullname|fupdate|fwrite|ghide|gload|gmove|gopts|gplay|gpoint|gqreq|groups|gshow|gsize|gstop|gtalk|gunload|guser|hadd|hdec|hdel|help|hfree|hinc|hload|hmake|hop|hotlink|hsave|ial(clear|mark)?|identd|ignore|iline|inc|iuser|join|leave|linesep|links|list|load(buf)?|localinfo|log|logview|mdi|me|menubar|mkdir|mnick|mode|msg|noop|notice|notify|omsg|onotice|parseline|part|partall|pdcc|perform|play|playctrl|pop|privmsg|protect|proxy|pvoice|qme|qmsg|query|queryrn|quit|raw|registration|reload|remini|remote|remove|rename|renwin|reseterror|resetidle|rlevel|rline|rmdir|run|ruser|save(buf|ini)?|say|scid|scon|server|set(layer)?|showmirc|signal|sline|sock(accept|close|list|listen|mark|open|pause|read|rename|udp|write)|sound|speak|splay|sreq|strip|switchbar|timer([^\x20]+)?|timestamp|tips?|titlebar|tnick|tokenize|toolbar|tray|treebar|ulist|unload|unset(all)?|updatenl|url|uwho|var|vc(add|md|rem)|vmsg|vnotice|vol|wall(chops|voices)|window|winhelp|write(ini)?|xyzzy)\b/,
+    }
+
+    const ALIAS_DECLARATION = {
+        className: 'function',
+        begin: /^alias(\x20+-l)?\x20+[^\s]+/,
+        returnBegin: true,
+        contains: [
+            {
+                className: 'type',
+                begin: /^alias/
+            },
+            {
+                className: 'symbol',
+                begin: /\x20+-l/
+            },
+            {
+                className: 'title',
+                begin: /\x20+[^\s]+/,
+                endsParent: true
+            }
+        ]
+    };
+
+    const DIALOG = {
+        className: 'code',
+        begin: /^dialog(\x20+-l)?\x20+[^\x20]+\x20+{$/,
+        end: /^}$/,
+        returnBegin: true,
+        contains: [
+            {
+                className: 'built_in',
+                begin: /^dialog(\x20+-l)?\x20+[^\x20]+\x20+/,
+                end: /{$/,
+                excludeEnd: true,
+                returnBegin: true,
+                contains: [
+                    {
+                        className: 'symbol',
+                        begin: /\x20+-l/,
+                    },
+                    {
+                        className: 'title',
+                        begin: /\x20+[^\x20]+\x20+/,
+                        end: /{$/,
+                        excludeEnd: true,
+                        endsParent: true,
+                    }
+                ]
+            },
+            {
+                className: 'keyword',
+                begin: /^\x20+(title|icon|size|option|text|edit|button|check|radio|box|scroll|list|combo|link|tab|menu|item)\x20+/
+            },
+            hljs.QUOTE_STRING_MODE,
+            hljs.NUMBER_MODE,
+            COMMENT_BLOCK,
+            COMMENT_LINE,
+            VARIABLES,
+            IDENTIFIERS[0],
+            IDENTIFIERS[1]
+        ]
+    };
+
+    const MENU = {
+        className: 'code',
+        begin: /^menu\x20+[^\x20]+\x20*/,
+        end: /{/,
+        returnBegin: true,
+        excludeEnd: true,
+        contains: [
+            {
+                className: 'built_in',
+                begin: /^menu\b/,
+                end: /\x20+/,
+                excludeEnd: true
+            },
+            {
+                className: 'title',
+                begin: /[^\s]+\x20*/,
+                endsParent: true
+            }
+        ]
+    };
+
+    const GROUPS = {
+        className: 'symbol',
+        begin: /^#[^\s]+\x20+(on|off|end)$/
+    }
+
+    const EVENTS1 = {
+        className: 'built_in',
+        begin: /^on\x20+(me:)?[^:\x20]+:(action|notice|text):[^:]+:(\?|#[^:]*|\*):/
+    };
+
+    const EVENTS2 = {
+        className: 'built_in',
+        begin: /^on\x20+(me:)?[^:\x20]+:(active|input|tabcomp):(\*|#[^:]*|\?|=|!|@[^:]*):/
+    };
+
+
+    const EVENTS3 = {
+        className: 'built_in',
+        begin: /^on\x20+(me:)?[^:\x20]+:(agent|appactive|(dis)?connect(fail)?|dns|exit|(un)?load|(midi|mp3|play|wave)end|nick|nosound|u?notify|ping|pong|quit|start|usermode):/
+    };
+
+    const EVENTS4 = {
+        className: 'built_in',
+        begin: /^on\x20+(me:)?[^:\x20]+:((un)?ban|(de)?help|(de|server)?op|(de)?owner|(de)?voice|invite|join|kick|(server)?mode|part|rawmode|topic):(?:\*|#[^:]*):/
+    };
+
+    const EVENTS5 = {
+        className: 'built_in',
+        begin: /^on\x20+(me:)?[^:\x20]+:(chat|ctcpreply|error|file(rcvd|sent)|(get|send)fail|logon|serv|signal|snotice|sock(close|listen|open|read|write)|udpread|vcmd|wallops):[^:]+:/
+    };
+
+    const EVENTS6 = {
+        className: 'built_in',
+        begin: /^on\x20+(me:)?[^:\x20]+:close:(\*|\?|=|!|@[^:]*):/
+    };
+
+    const EVENTS7 = {
+        className: 'built_in',
+        begin: /^on\x20+(me:)?[^:\x20]+:dccserver:(chat|send|fserve):/
+    };
+
+    const EVENTS8 = {
+        className: 'built_in',
+        begin: /^on\x20+(me:)?[^:\x20]+:dialog:[^:]+:(init|close|edit|sclick|dclick|menu|scroll|mouse|rclick|drop|\*):[\d\-,\*]+:/
+    };
+
+    const EVENTS9 = {
+        className: 'built_in',
+        begin: /^on\x20+(me:)?[^:\x20]+:hotlink:[^:]+:(?:\*|#[^:]*|\?|=|!|@[^:]*):/
+    };
+
+    const EVENTS10 = {
+        className: 'built_in',
+        begin: /^on\x20+(me:)?[^:\x20]+:key(down|up):(\*|@[^:]*):(\*|\d+(,\d+)*):/
+    };
+
+    const EVENTS11 = {
+        className: 'built_in',
+        begin: /^on\x20+(me:)?[^:\x20]+:open:(\*|\?|=|!|@[^:]*):[^:]+:/
+    };
+
+    const EVENTS12 = {
+        className: 'built_in',
+        begin: /^on\x20+(me:)?[^:\x20]+:parseline:(\*|in|out):[^:]+:/
+    };
+
+    const EVENTS13 = {
+        className: 'built_in',
+        begin: /^raw\x20+(me:)?[^:\x20]+:[^:]+:/
+    };
+
+    const EVENTS14 = {
+        className: 'built_in',
+        begin: /^ctcp\x20+(me:)?[^:\x20]+:[^:]+:(\*|#.*|\?):/
+    };
+
+    return {
+        aliases: ['mrc'],
+        keywords: 'if elseif else while break continue halt haltdef goto return returnex',
+        case_insensitive: true,
+        contains: [
+            COMMENT_DOC,
+            COMMENT_BLOCK,
+            COMMENT_LINE,
+            hljs.NUMBER_MODE,
+            ALIAS_DECLARATION,
+            DIALOG,
+            MENU,
+            GROUPS,
+            EVENTS1,
+            EVENTS2,
+            EVENTS3,
+            EVENTS4,
+            EVENTS5,
+            EVENTS6,
+            EVENTS7,
+            EVENTS8,
+            EVENTS9,
+            EVENTS10,
+            EVENTS11,
+            EVENTS12,
+            EVENTS13,
+            EVENTS14,
+            VARIABLES,
+            IDENTIFIERS[0],
+            IDENTIFIERS[1],
+            COMMANDS
+        ]
+    };
+}
--- a/packages/highlightjs/src/languages/rpm-specfile.ts
+++ b/packages/highlightjs/src/languages/rpm-specfile.ts
@ -0,0 +1,71 @@
+import type { HLJSApi, Language, Mode } from "highlight.js";
+
+/**
+  * highlight.js RPM spec file syntax highlighting definition
+  *
+  * Source: https://github.com/highlightjs/highlightjs-rpm-specfile
+  *
+  * @see https://github.com/highlightjs/highlight.js
+  *
+  * @package  highlightjs-rpm-specfile
+  * @author   Ryan Lerch <rlerch@redhat.com>, Neal Gompa <ngompa13@gmail.com>
+  * @since    2019-07-08
+  * @license  magnet:?xt=urn:btih:c80d50af7d3db9be66a4d0a86db0286e4fd33292&dn=bsd-3-clause.txt BSD-3-Clause
+  *
+  * Language: rpm-specfile
+  * Description: RPM Specfile
+  * Author: Ryan Lerch <rlerch@redhat.com>
+  * Contributors: Neal Gompa <ngompa13@gmail.com>
+  * Category: config
+  * Requires: bash.js
+  * Website: https://rpm.org/
+ **/
+
+export default function hljsDefineRpmSpecfile(hljs: HLJSApi): Language {
+  return {
+    aliases: ['rpm', 'spec', 'rpm-spec', 'specfile'],
+    contains: [
+        hljs.COMMENT('%dnl', '$'),
+        hljs.HASH_COMMENT_MODE,
+        hljs.APOS_STRING_MODE,
+        hljs.QUOTE_STRING_MODE,
+        {
+            className: "type",
+            begin:  /^(Name|BuildRequires|Version|Release|Epoch|Summary|Group|License|Packager|Vendor|Icon|URL|Distribution|Prefix|Patch[0-9]*|Source[0-9]*|Requires\(?[a-z]*\)?|[a-z]+Req|Obsoletes|Recommends|Suggests|Supplements|Enhances|Provides|Conflicts|RemovePathPostfixes|Build[a-z]+|[a-z]+Arch|Auto[a-z]+)(:)/,
+        },
+        {
+            className: "keyword",
+            begin: /(%)(?:package|prep|generate_buildrequires|sourcelist|patchlist|build|description|install|verifyscript|clean|changelog|check|pre[a-z]*|post[a-z]*|trigger[a-z]*|files)/,
+        },
+        {
+            className: "link",
+            begin: /(%)(if|ifarch|ifnarch|ifos|ifnos|elif|elifarch|elifos|else|endif)/,
+        },
+        {
+            className: "link",
+            begin: /%\{_/,
+            end: /}/,
+        },
+        {
+            className: "symbol",
+            begin: /%\{\?/,
+            end: /}/,
+        },
+        {
+            className: "link font-weight-bold",
+            begin: /%\{/,
+            end: /}/,
+        },
+        {
+            className: "link font-weight-bold",
+            begin: /%/,
+            end: /[ \t\n]/
+        },
+        {
+            className: "symbol font-weight-bold",
+            begin: /^\* (Mon|Tue|Wed|Thu|Fri|Sat|Sun)/,
+            end: /$/,
+        },
+    ]
+  };
+}
--- a/packages/highlightjs/src/languages/terraform.ts
+++ b/packages/highlightjs/src/languages/terraform.ts
@ -0,0 +1,96 @@
+/*
+ * highlight.js terraform syntax highlighting definition
+ *
+ * @see https://github.com/highlightjs/highlight.js
+ *
+ * :TODO:
+ *
+ * @package: highlightjs-terraform
+ * @author:  Nikos Tsirmirakis <nikos.tsirmirakis@winopsdba.com>
+ * @since:   2019-03-20
+ *
+ * Description: Terraform (HCL) language definition
+ * Category: scripting
+ */
+
+import type { HLJSApi, Language, Mode } from "highlight.js";
+
+export default function hljsDefineTerraform(hljs: HLJSApi): Language {
+    const NUMBERS: Mode = {
+        className: 'number',
+        begin: '\\b\\d+(\\.\\d+)?',
+        relevance: 0
+    };
+    const STRINGS: Mode = {
+        className: 'string',
+        begin: '"',
+        end: '"',
+        contains: [{
+            className: 'variable',
+            begin: '\\${',
+            end: '\\}',
+            relevance: 9,
+            contains: [{
+                className: 'string',
+                begin: '"',
+                end: '"'
+            }, {
+                className: 'meta',
+                begin: '[A-Za-z_0-9]*' + '\\(',
+                end: '\\)',
+                contains: [
+                    NUMBERS, {
+                        className: 'string',
+                        begin: '"',
+                        end: '"',
+                        contains: [{
+                            className: 'variable',
+                            begin: '\\${',
+                            end: '\\}',
+                            contains: [{
+                                className: 'string',
+                                begin: '"',
+                                end: '"',
+                                contains: [{
+                                    className: 'variable',
+                                    begin: '\\${',
+                                    end: '\\}'
+                                }]
+                            }, {
+                                className: 'meta',
+                                begin: '[A-Za-z_0-9]*' + '\\(',
+                                end: '\\)'
+                            }]
+                        }]
+                    },
+                    'self' as const]
+            }]
+        }]
+    };
+
+    return {
+        aliases: ['tf', 'hcl'],
+        keywords: {
+            keyword: [
+                "resource",
+                "variable",
+                "provider",
+                "output",
+                "locals",
+                "module",
+                "data",
+                "terraform|10"
+            ],
+            literal: [
+                "false",
+                "true",
+                "null"
+            ]
+        },
+        contains: [
+            hljs.COMMENT('\\#', '$'),
+            NUMBERS,
+            STRINGS
+        ]
+    }
+}
--- a/packages/highlightjs/src/languages/ttcn3.ts
+++ b/packages/highlightjs/src/languages/ttcn3.ts
@ -0,0 +1,343 @@
+import type { HLJSApi, Language, Mode } from "highlight.js";
+
+/* vim:set ts=2 sw=2 et: */
+
+/*
+    Source: https://gitea.osmocom.org/ttcn3/highlightjs-ttcn3/src/branch/master/ttcn3.js
+
+    Language: TTCN-3
+    Description: TTCN-3 is a domain specific programming language used particularly (but not only) in the telecom domain.
+    Website: http://www.ttcn-3.org/
+    Category: common, protocols
+    Spec: ETSI ES 201 873-1 V4.15.1
+    Author: Vadim Yanitskiy <vyanitskiy@sysmocom.de>
+*/
+
+export default function(hljs: HLJSApi): Language {
+  const RESERVED_WORDS = [ /* table A.3 */
+    'action',
+    'activate',
+    'address',
+    'alive',
+    'all',
+    'alt',
+    'altstep',
+    'and',
+    'and4b',
+    'any',
+    'anytype',
+    'bitstring',
+    'boolean',
+    'break',
+    'case',
+    'call',
+    'catch',
+    'char',
+    'charstring',
+    'check',
+    'clear',
+    'complement',
+    'component',
+    'connect',
+    'const',
+    'continue',
+    'control',
+    'create',
+    'deactivate',
+    'decmatch',
+    'default',
+    'disconnect',
+    'display',
+    'do',
+    'done',
+    'else',
+    'encode',
+    'enumerated',
+    'error',
+    'except',
+    'exception',
+    'execute',
+    'extends',
+    'extension',
+    'external',
+    'fail',
+    'false',
+    'float',
+    'for',
+    'friend',
+    'from',
+    'function',
+    'getverdict',
+    'getcall',
+    'getreply',
+    'goto',
+    'group',
+    'halt',
+    'hexstring',
+    'if',
+    'ifpresent',
+    'import',
+    'in',
+    'inconc',
+    'infinity',
+    'inout',
+    'integer',
+    'interleave',
+    'isbound',
+    'ischosen',
+    'ispresent',
+    'isvalue',
+    'kill',
+    'killed',
+    'label',
+    'language',
+    'length',
+    'log',
+    'map',
+    'match',
+    'message',
+    'mixed',
+    'mod',
+    'modifies',
+    'module',
+    'modulepar',
+    'mtc',
+    'noblock',
+    'none',
+    'not',
+    'not_a_number',
+    'not4b',
+    'nowait',
+    'null',
+    'octetstring',
+    'of',
+    'omit',
+    'on',
+    'optional',
+    'or',
+    'or4b',
+    'out',
+    'override',
+    'param',
+    'pass',
+    'pattern',
+    'permutation',
+    'port',
+    'present',
+    'private',
+    'procedure',
+    'public',
+    'raise',
+    'read',
+    'receive',
+    'record',
+    'recursive',
+    'rem',
+    'repeat',
+    'reply',
+    'return',
+    'running',
+    'runs',
+    'select',
+    'self',
+    'send',
+    'sender',
+    'set',
+    'setencode',
+    'setverdict',
+    'signature',
+    'start',
+    'stop',
+    'subset',
+    'superset',
+    'system',
+    'template',
+    'testcase',
+    'timeout',
+    'timer',
+    'to',
+    'trigger',
+    'true',
+    'type',
+    'union',
+    'universal',
+    'unmap',
+    'value',
+    'valueof',
+    'var',
+    'variant',
+    'verdicttype',
+    'while',
+    'with',
+    'xor',
+    'xor4b',
+  ];
+
+  const BUILT_INS = [
+    'action',
+    'activate',
+    'any2unistr',
+    'bit2hex',
+    'bit2int',
+    'bit2oct',
+    'bit2str',
+    'call',
+    'catch',
+    'char2int',
+    'char2oct',
+    'check',
+    'clear',
+    'complement',
+    'connect',
+    'create',
+    'deactivate',
+    'decmatch',
+    'decvalue',
+    'decvalue_o',
+    'decvalue_unichar',
+    'disconnect',
+    'encode',
+    'encvalue',
+    'encvalue_o',
+    'encvalue_unichar',
+    'enum2int',
+    'execute',
+    'float2int',
+    'get_stringencoding',
+    'getcall',
+    'getreply',
+    'getverdict',
+    'halt',
+    'hex2bit',
+    'hex2int',
+    'hex2oct',
+    'hex2str',
+    'hostid',
+    'int2bit',
+    'int2char',
+    'int2enum',
+    'int2float',
+    'int2hex',
+    'int2oct',
+    'int2str',
+    'int2unichar',
+    'isbound',
+    'ischosen',
+    'ispresent',
+    'istemplatekind',
+    'isvalue',
+    'kill',
+    'killed',
+    'length',
+    'lengthof',
+    'log',
+    'map',
+    'match',
+    'oct2bit',
+    'oct2char',
+    'oct2hex',
+    'oct2int',
+    'oct2str',
+    'oct2unichar',
+    'raise',
+    'receive',
+    'record',
+    'regexp',
+    'remove_bom',
+    'replace',
+    'reply',
+    'rnd',
+    'running',
+    'send',
+    'setencode',
+    'setverdict',
+    'sizeof',
+    'start',
+    'stop',
+    'str2float',
+    'str2hex',
+    'str2int',
+    'str2oct',
+    'substr',
+    'testcasename',
+    'timeout',
+    'trigger',
+    'unichar2int',
+    'unichar2oct',
+    'unmap',
+    'value',
+    'valueof',
+  ];
+
+  const LITERALS = [
+    'error',
+    'fail',
+    'false',
+    'inconc',
+    'infinity',
+    'none',
+    'null',
+    'omit',
+    'pass',
+    'true',
+  ];
+
+  const TYPES = [
+    'address',
+    'anytype',
+    'bitstring',
+    'boolean',
+    'charstring',
+    'default',
+    'float',
+    'hexstring',
+    'integer',
+    'octetstring',
+    'universal',
+    'universal charstring',
+    'verdicttype',
+  ];
+
+  const KEYWORDS = {
+    keyword: RESERVED_WORDS,
+    built_in: BUILT_INS,
+    literal: LITERALS,
+    type: TYPES,
+  };
+
+  const STRING = {
+    className: 'string',
+    variants: [
+      { /* octstring */
+        match: /'([a-fA-F0-9]{2}|\?|\*)*'O/,
+        relevance: 10,
+      },
+      { /* hexstring */
+        match: /'[a-fA-F0-9\?\*]*'H/,
+        relevance: 10,
+      },
+      { /* bitstring */
+        match: /'[01\?\*]*'B/,
+        relevance: 10,
+      },
+      hljs.APOS_STRING_MODE,
+      hljs.QUOTE_STRING_MODE,
+    ],
+  };
+
+  return {
+    name: 'TTCN-3',
+    aliases: [
+      'ttcn',
+      'ttcn3',
+      'ttcnpp',
+    ],
+    keywords: KEYWORDS,
+    illegal: '(\\*=|\\+=|-=)',
+    contains: [
+      hljs.C_BLOCK_COMMENT_MODE,
+      hljs.C_LINE_COMMENT_MODE,
+      STRING,
+    ]
+  };
+}
--- a/packages/highlightjs/src/syntax_highlighting.spec.ts
+++ b/packages/highlightjs/src/syntax_highlighting.spec.ts
@ -0,0 +1,20 @@
+import { describe, it } from "vitest";
+import definitions from "./syntax_highlighting.js";
+import hljs from "highlight.js";
+
+describe("Syntax highlighting definitions", () => {
+    it("every entry is readable", async () => {
+        for (const [ mime, loader ] of Object.entries(definitions)) {
+            if (loader === null) {
+                continue;
+            }
+
+            const language = (await loader()).default;
+
+            hljs.registerLanguage(mime, language);
+            hljs.highlight("Hello world", {
+                language: mime
+            });
+        }
+    });
+});
--- a/packages/highlightjs/src/syntax_highlighting.ts
+++ b/packages/highlightjs/src/syntax_highlighting.ts
@ -0,0 +1,178 @@
+import { normalizeMimeTypeForCKEditor } from "@triliumnext/commons";
+import type { LanguageFn } from "highlight.js";
+
+type MimeRecord = Record<string, (() => Promise<{ default: LanguageFn}>) | null>;
+
+const byMimeType: MimeRecord = {
+    "text/plain": () => import("highlight.js/lib/languages/plaintext"),
+    "application/dart": () => import("highlight.js/lib/languages/dart"),
+    "application/edn": () => import("highlight.js/lib/languages/clojure"),
+    "application/javascript;env=backend": () => import("highlight.js/lib/languages/javascript"),
+    "application/javascript;env=frontend": () => import("highlight.js/lib/languages/javascript"),
+    "application/json": () => import("highlight.js/lib/languages/json"),
+    "application/ld+json": () => import("highlight.js/lib/languages/json"),
+    "application/mbox": null,
+    "application/n-triples": null,
+    "application/pgp": null,
+    "application/sieve": null,
+    "application/sparql-query": null,
+    "application/typescript": () => import("highlight.js/lib/languages/typescript"),
+    "application/x-aspx": null,
+    "application/x-bat": () => import("highlight.js/lib/languages/dos"),
+    "application/x-cypher-query": () => import("highlightjs-cypher"),
+    "application/x-ejs": null,
+    "application/x-erb": () => import("highlight.js/lib/languages/erb"),
+    "application/x-jsp": () => import("highlight.js/lib/languages/java"),
+    "application/x-powershell": () => import("highlight.js/lib/languages/powershell"),
+    "application/xml-dtd": () => import("highlight.js/lib/languages/xml"),
+    "application/xquery": () => import("highlight.js/lib/languages/xquery"),
+    "message/http": () => import("highlight.js/lib/languages/http"),
+    "text/apl": null,
+    "text/coffeescript": () => import("highlight.js/lib/languages/coffeescript"),
+    "text/css": () => import("highlight.js/lib/languages/css"),
+    "text/html": () => import("highlight.js/lib/languages/xml"),
+    "text/jinja2": () => import("highlight.js/lib/languages/django"),
+    "text/jsx": () => import("highlight.js/lib/languages/javascript"),
+    "text/mirc": () => import("./languages/mirc.js"),
+    "text/tiki": null,
+    "text/troff": null,
+    "text/turtle": null,
+    "text/typescript-jsx": () => import("highlight.js/lib/languages/typescript"),
+    "text/vbscript": () => import("highlight.js/lib/languages/vbscript"),
+    "text/velocity": null,
+    "text/vnd.mermaid": null,
+    "text/mermaid": null,
+    "text/x-asm-mips": () => import("highlight.js/lib/languages/mipsasm"),
+    "text/x-asterisk": null,
+    "text/x-brainfuck": () => import("highlight.js/lib/languages/brainfuck"),
+    "text/x-c++src": () => import("highlight.js/lib/languages/cpp"),
+    "text/x-cassandra": null,
+    "text/x-clojure": () => import("highlight.js/lib/languages/clojure"),
+    "text/x-clojurescript": () => import("highlight.js/lib/languages/clojure"),
+    "text/x-cmake": () => import("highlight.js/lib/languages/cmake"),
+    "text/x-cobol": () => import("highlightjs-cobol"),
+    "text/x-common-lisp": () => import("highlight.js/lib/languages/lisp"),
+    "text/x-crystal": () => import("highlight.js/lib/languages/crystal"),
+    "text/x-csharp": () => import("highlight.js/lib/languages/csharp"),
+    "text/x-csrc": () => import("highlight.js/lib/languages/c"),
+    "text/x-cython": null,
+    "text/x-d": () => import("highlight.js/lib/languages/d"),
+    "text/x-diff": () => import("highlight.js/lib/languages/diff"),
+    "text/x-django": () => import("highlight.js/lib/languages/django"),
+    "text/x-dockerfile": () => import("highlight.js/lib/languages/dockerfile"),
+    "text/x-dylan": () => import("./languages/dylan.js"),
+    "text/x-ebnf": () => import("highlight.js/lib/languages/ebnf"),
+    "text/x-ecl": null,
+    "text/x-eiffel": null,
+    "text/x-elm": () => import("highlight.js/lib/languages/elm"),
+    "text/x-erlang": () => import("highlight.js/lib/languages/erlang"),
+    "text/x-esper": null,
+    "text/x-factor": null,
+    "text/x-fcl": null,
+    "text/x-feature": () => import("highlight.js/lib/languages/gherkin"),
+    "text/x-forth": null,
+    "text/x-fortran": () => import("highlight.js/lib/languages/fortran"),
+    "text/x-fsharp": () => import("highlight.js/lib/languages/fsharp"),
+    "text/x-gas": null,
+    "text/x-gdscript": () => import("@exercism/highlightjs-gdscript"),
+    "text/x-gfm": () => import("highlight.js/lib/languages/markdown"),
+    "text/x-go": () => import("highlight.js/lib/languages/go"),
+    "text/x-groovy": () => import("highlight.js/lib/languages/groovy"),
+    "text/x-gss": null,
+    "text/x-haml": () => import("highlight.js/lib/languages/haml"),
+    "text/x-haskell": () => import("highlight.js/lib/languages/haskell"),
+    "text/x-haxe": () => import("highlight.js/lib/languages/haxe"),
+    "text/x-hcl": () => import("./languages/terraform.js"),
+    "text/x-hxml": null,
+    "text/x-idl": null,
+    "text/x-java": () => import("highlight.js/lib/languages/java"),
+    "text/x-julia": () => import("highlight.js/lib/languages/julia"),
+    "text/x-kotlin": () => import("highlight.js/lib/languages/kotlin"),
+    "text/x-latex": () => import("highlight.js/lib/languages/latex"),
+    "text/x-less": () => import("highlight.js/lib/languages/less"),
+    "text/x-literate-haskell": null,
+    "text/x-livescript": () => import("highlight.js/lib/languages/livescript"),
+    "text/x-lua": () => import("highlight.js/lib/languages/lua"),
+    "text/x-mariadb": () => import("highlight.js/lib/languages/sql"),
+    "text/x-markdown": () => import("highlight.js/lib/languages/markdown"),
+    "text/x-mathematica": () => import("highlight.js/lib/languages/mathematica"),
+    "text/x-modelica": null,
+    "text/x-mscgen": null,
+    "text/x-msgenny": null,
+    "text/x-mssql": () => import("highlight.js/lib/languages/sql"),
+    "text/x-mumps": null,
+    "text/x-mysql": () => import("highlight.js/lib/languages/sql"),
+    "text/x-nix": () => import("highlight.js/lib/languages/nix"),
+    "text/x-nginx-conf": () => import("highlight.js/lib/languages/nginx"),
+    "text/x-nsis": () => import("highlight.js/lib/languages/nsis"),
+    "text/x-objectivec": () => import("highlight.js/lib/languages/objectivec"),
+    "text/x-ocaml": () => import("highlight.js/lib/languages/ocaml"),
+    "text/x-octave": null,
+    "text/x-oz": null,
+    "text/x-pascal": () => import("highlight.js/lib/languages/delphi"),
+    "text/x-perl": () => import("highlight.js/lib/languages/perl"),
+    "text/x-pgsql": () => import("highlight.js/lib/languages/sql"),
+    "text/x-php": () => import("highlight.js/lib/languages/php"),
+    "text/x-pig": null,
+    "text/x-plsql": () => import("highlight.js/lib/languages/sql"),
+    "text/x-properties": () => import("highlight.js/lib/languages/properties"),
+    "text/x-protobuf": () => import("highlight.js/lib/languages/protobuf"),
+    "text/x-pug": null,
+    "text/x-puppet": () => import("highlight.js/lib/languages/puppet"),
+    "text/x-python": () => import("highlight.js/lib/languages/python"),
+    "text/x-q": () => import("highlight.js/lib/languages/q"),
+    "text/x-rpm-changes": null,
+    "text/x-rpm-spec": () => import("./languages/rpm-specfile.js"),
+    "text/x-rsrc": () => import("highlight.js/lib/languages/r"),
+    "text/x-rst": null,
+    "text/x-ruby": () => import("highlight.js/lib/languages/ruby"),
+    "text/x-rustsrc": () => import("highlight.js/lib/languages/rust"),
+    "text/x-sas": () => import("highlight.js/lib/languages/sas"),
+    "text/x-sass": () => import("highlight.js/lib/languages/scss"),
+    "text/x-scala": () => import("highlight.js/lib/languages/scala"),
+    "text/x-scheme": () => import("highlight.js/lib/languages/scheme"),
+    "text/x-scss": () => import("highlight.js/lib/languages/scss"),
+    "text/x-sh": () => import("highlight.js/lib/languages/bash"),
+    "text/x-slim": null,
+    "text/x-smarty": null,
+    "text/x-sml": () => import("highlight.js/lib/languages/sml"),
+    "text/x-solr": null,
+    "text/x-soy": null,
+    "text/x-spreadsheet": null,
+    "text/x-sql": () => import("highlight.js/lib/languages/sql"),
+    "text/x-sqlite;schema=trilium": () => import("highlight.js/lib/languages/sql"),
+    "text/x-sqlite": () => import("highlight.js/lib/languages/sql"),
+    "text/x-squirrel": null,
+    "text/x-stex": null,
+    "text/x-stsrc": () => import("highlight.js/lib/languages/smalltalk"),
+    "text/x-styl": () => import("highlight.js/lib/languages/stylus"),
+    "text/x-swift": () => import("highlight.js/lib/languages/swift"),
+    "text/x-systemverilog": () => import("highlight.js/lib/languages/verilog"),
+    "text/x-tcl": () => import("highlight.js/lib/languages/tcl"),
+    "text/x-textile": null,
+    "text/x-tiddlywiki": null,
+    "text/x-toml": () => import("highlight.js/lib/languages/ini"),
+    "text/x-tornado": null,
+    "text/x-ttcn-asn": null,
+    "text/x-ttcn-cfg": null,
+    "text/x-ttcn": () => import("./languages/ttcn3.js"),
+    "text/x-twig": () => import("highlight.js/lib/languages/twig"),
+    "text/x-vb": () => import("highlight.js/lib/languages/vbnet"),
+    "text/x-verilog": () => import("highlight.js/lib/languages/verilog"),
+    "text/x-vhdl": () => import("highlight.js/lib/languages/vhdl"),
+    "text/x-vue": null,
+    "text/x-webidl": null,
+    "text/x-xu": null,
+    "text/x-yacas": null,
+    "text/x-yaml": () => import("highlight.js/lib/languages/yaml"),
+    "text/x-z80": null,
+    "text/xml": () => import("highlight.js/lib/languages/xml"),
+}
+
+const normalizedByMimeType: MimeRecord = {};
+for (const [mimeType, loader] of Object.entries(byMimeType)) {
+    const normalizedMimeType = normalizeMimeTypeForCKEditor(mimeType);
+    normalizedByMimeType[normalizedMimeType] = loader;
+}
+
+export default normalizedByMimeType;
--- a/packages/highlightjs/src/themes.spec.ts
+++ b/packages/highlightjs/src/themes.spec.ts
@ -0,0 +1,10 @@
+import themeDefinitions from "./themes.js";
+import { describe, expect, it } from "vitest";
+
+describe("Themes", () => {
+    it("all IDs don't contain spaces", () => {
+        for (const id of Object.keys(themeDefinitions)) {
+            expect(id).not.toMatch(/\s/);
+        }
+    });
+});
--- a/packages/highlightjs/src/themes.ts
+++ b/packages/highlightjs/src/themes.ts
@ -0,0 +1,329 @@
+export interface Theme {
+    name: string;
+    load: () => Promise<{ default: typeof import("*.css", { with: { "resolution-mode": "import" } }); }>;
+}
+
+const themeDefinitions: Record<string, Theme> = {
+    "1c-light": {
+        name: "1C (Light)",
+        load: () => import("../node_modules/highlight.js/styles/1c-light.css?raw")
+    },
+    "a11y-dark": {
+        name: "a11y (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/a11y-dark.css?raw")
+    },
+    "a11y-light": {
+        name: "a11y (Light)",
+        load: () => import("../node_modules/highlight.js/styles/a11y-light.css?raw")
+    },
+    "agate": {
+        name: "Agate (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/agate.css?raw")
+    },
+    "an-old-hope": {
+        name: "An Old Hope (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/an-old-hope.css?raw")
+    },
+    "androidstudio": {
+        name: "Android Studio (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/androidstudio.css?raw")
+    },
+    "arduino-light": {
+        name: "Arduino (Light)",
+        load: () => import("../node_modules/highlight.js/styles/arduino-light.css?raw")
+    },
+    "arta": {
+        name: "Arta (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/arta.css?raw")
+    },
+    "ascetic": {
+        name: "Ascetic (Light)",
+        load: () => import("../node_modules/highlight.js/styles/ascetic.css?raw")
+    },
+    "atom-one-dark-reasonable": {
+        name: "Atom One with ReasonML support (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/atom-one-dark-reasonable.css?raw")
+    },
+    "atom-one-dark": {
+        name: "Atom One (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/atom-one-dark.css?raw")
+    },
+    "atom-one-light": {
+        name: "Atom One (Light)",
+        load: () => import("../node_modules/highlight.js/styles/atom-one-light.css?raw")
+    },
+    "brown-paper": {
+        name: "Brown Paper (Light)",
+        load: () => import("../node_modules/highlight.js/styles/brown-paper.css?raw")
+    },
+    "codepen-embed": {
+        name: "CodePen Embed (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/codepen-embed.css?raw")
+    },
+    "color-brewer": {
+        name: "Color Brewer (Light)",
+        load: () => import("../node_modules/highlight.js/styles/color-brewer.css?raw")
+    },
+    "cybertopia-cherry": {
+        name: "Cybertopia Cherry (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/cybertopia-cherry.css?raw")
+    },
+    "cybertopia-dimmer": {
+        name: "Cybertopia Dimmer (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/cybertopia-dimmer.css?raw")
+    },
+    "cybertopia-icecap": {
+        name: "Cybertopia Icecap (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/cybertopia-icecap.css?raw")
+    },
+    "cybertopia-saturated": {
+        name: "Cybertopia Saturated (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/cybertopia-saturated.css?raw")
+    },
+    "dark": {
+        name: "Dark",
+        load: () => import("../node_modules/highlight.js/styles/dark.css?raw")
+    },
+    "default": {
+        name: "Original highlight.js Theme (Light)",
+        load: () => import("../node_modules/highlight.js/styles/default.css?raw")
+    },
+    "devibeans": {
+        name: "devibeans (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/devibeans.css?raw")
+    },
+    "docco": {
+        name: "Docco (Light)",
+        load: () => import("../node_modules/highlight.js/styles/docco.css?raw")
+    },
+    "far": {
+        name: "FAR (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/far.css?raw")
+    },
+    "felipec": {
+        name: "FelipeC (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/felipec.css?raw")
+    },
+    "foundation": {
+        name: "Foundation 4 Docs (Light)",
+        load: () => import("../node_modules/highlight.js/styles/foundation.css?raw")
+    },
+    "github-dark-dimmed": {
+        name: "GitHub Dimmed (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/github-dark-dimmed.css?raw")
+    },
+    "github-dark": {
+        name: "GitHub (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/github-dark.css?raw")
+    },
+    "github": {
+        name: "GitHub (Light)",
+        load: () => import("../node_modules/highlight.js/styles/github.css?raw")
+    },
+    "gml": {
+        name: "GML (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/gml.css?raw")
+    },
+    "googlecode": {
+        name: "Google Code (Light)",
+        load: () => import("../node_modules/highlight.js/styles/googlecode.css?raw")
+    },
+    "gradient-dark": {
+        name: "Gradient (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/gradient-dark.css?raw")
+    },
+    "gradient-light": {
+        name: "Gradient (Light)",
+        load: () => import("../node_modules/highlight.js/styles/gradient-light.css?raw")
+    },
+    "grayscale": {
+        name: "Grayscale (Light)",
+        load: () => import("../node_modules/highlight.js/styles/grayscale.css?raw")
+    },
+    "hybrid": {
+        name: "hybrid (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/hybrid.css?raw")
+    },
+    "idea": {
+        name: "Idea (Light)",
+        load: () => import("../node_modules/highlight.js/styles/idea.css?raw")
+    },
+    "intellij-light": {
+        name: "IntelliJ (Light)",
+        load: () => import("../node_modules/highlight.js/styles/intellij-light.css?raw")
+    },
+    "ir-black": {
+        name: "IR Black (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/ir-black.css?raw")
+    },
+    "isbl-editor-dark": {
+        name: "ISBL Editor (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/isbl-editor-dark.css?raw")
+    },
+    "isbl-editor-light": {
+        name: "ISBL Editor (Light)",
+        load: () => import("../node_modules/highlight.js/styles/isbl-editor-light.css?raw")
+    },
+    "kimbie-dark": {
+        name: "Kimbie (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/kimbie-dark.css?raw")
+    },
+    "kimbie-light": {
+        name: "Kimbie (Light)",
+        load: () => import("../node_modules/highlight.js/styles/kimbie-light.css?raw")
+    },
+    "lightfair": {
+        name: "Lightfair (Light)",
+        load: () => import("../node_modules/highlight.js/styles/lightfair.css?raw")
+    },
+    "lioshi": {
+        name: "Lioshi (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/lioshi.css?raw")
+    },
+    "magula": {
+        name: "Magula (Light)",
+        load: () => import("../node_modules/highlight.js/styles/magula.css?raw")
+    },
+    "mono-blue": {
+        name: "Mono Blue (Light)",
+        load: () => import("../node_modules/highlight.js/styles/mono-blue.css?raw")
+    },
+    "monokai-sublime": {
+        name: "Monokai Sublime (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/monokai-sublime.css?raw")
+    },
+    "monokai": {
+        name: "Monokai (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/monokai.css?raw")
+    },
+    "night-owl": {
+        name: "Night Owl (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/night-owl.css?raw")
+    },
+    "nnfx-dark": {
+        name: "NNFX (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/nnfx-dark.css?raw")
+    },
+    "nnfx-light": {
+        name: "NNFX (Light)",
+        load: () => import("../node_modules/highlight.js/styles/nnfx-light.css?raw")
+    },
+    "nord": {
+        name: "Nord (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/nord.css?raw")
+    },
+    "obsidian": {
+        name: "Obsidian (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/obsidian.css?raw")
+    },
+    "panda-syntax-dark": {
+        name: "Panda (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/panda-syntax-dark.css?raw")
+    },
+    "panda-syntax-light": {
+        name: "Panda (Light)",
+        load: () => import("../node_modules/highlight.js/styles/panda-syntax-light.css?raw")
+    },
+    "paraiso-dark": {
+        name: "Paraiso (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/paraiso-dark.css?raw")
+    },
+    "paraiso-light": {
+        name: "Paraiso (Light)",
+        load: () => import("../node_modules/highlight.js/styles/paraiso-light.css?raw")
+    },
+    "pojoaque": {
+        name: "Pojoaque (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/pojoaque.css?raw")
+    },
+    "purebasic": {
+        name: "PureBasic (Light)",
+        load: () => import("../node_modules/highlight.js/styles/purebasic.css?raw")
+    },
+    "qtcreator-dark": {
+        name: "Qt Creator (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/qtcreator-dark.css?raw")
+    },
+    "qtcreator-light": {
+        name: "Qt Creator (Light)",
+        load: () => import("../node_modules/highlight.js/styles/qtcreator-light.css?raw")
+    },
+    "rainbow": {
+        name: "Rainbow (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/rainbow.css?raw")
+    },
+    "routeros": {
+        name: "RouterOS Script (Light)",
+        load: () => import("../node_modules/highlight.js/styles/routeros.css?raw")
+    },
+    "rose-pine-dawn": {
+        name: "Rose Pine Dawn (Light)",
+        load: () => import("../node_modules/highlight.js/styles/rose-pine-dawn.css?raw")
+    },
+    "rose-pine-moon": {
+        name: "Rose Pine Moon (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/rose-pine-moon.css?raw")
+    },
+    "rose-pine": {
+        name: "Rose Pine (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/rose-pine.css?raw")
+    },
+    "school-book": {
+        name: "School Book (Light)",
+        load: () => import("../node_modules/highlight.js/styles/school-book.css?raw")
+    },
+    "shades-of-purple": {
+        name: "Shades of Purple (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/shades-of-purple.css?raw")
+    },
+    "srcery": {
+        name: "Srcery (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/srcery.css?raw")
+    },
+    "stackoverflow-dark": {
+        name: "Stack Overflow (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/stackoverflow-dark.css?raw")
+    },
+    "stackoverflow-light": {
+        name: "Stack Overflow (Light)",
+        load: () => import("../node_modules/highlight.js/styles/stackoverflow-light.css?raw")
+    },
+    "sunburst": {
+        name: "Sunburst (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/sunburst.css?raw")
+    },
+    "tokyo-night-dark": {
+        name: "Tokyo Night (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/tokyo-night-dark.css?raw")
+    },
+    "tokyo-night-light": {
+        name: "Tokyo Night (Light)",
+        load: () => import("../node_modules/highlight.js/styles/tokyo-night-light.css?raw")
+    },
+    "tomorrow-night-blue": {
+        name: "Tomorrow Night Blue (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/tomorrow-night-blue.css?raw")
+    },
+    "tomorrow-night-bright": {
+        name: "Tomorrow Night Bright (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/tomorrow-night-bright.css?raw")
+    },
+    "vs": {
+        name: "Visual Studio (Light)",
+        load: () => import("../node_modules/highlight.js/styles/vs.css?raw")
+    },
+    "vs2015": {
+        name: "Visual Studio 2015 (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/vs2015.css?raw")
+    },
+    "xcode": {
+        name: "Xcode (Light)",
+        load: () => import("../node_modules/highlight.js/styles/xcode.css?raw")
+    },
+    "xt256": {
+        name: "xt256 (Dark)",
+        load: () => import("../node_modules/highlight.js/styles/xt256.css?raw")
+    }
+}
+
+export default themeDefinitions;
--- a/packages/highlightjs/src/types.d.ts
+++ b/packages/highlightjs/src/types.d.ts
@ -0,0 +1,11 @@
+declare module '@exercism/highlightjs-gdscript' {
+    import { LanguageFn } from "highlight.js";
+    const defineLanguage: LanguageFn;
+    export default defineLanguage;
+}
+
+declare module 'highlightjs-cypher' {
+    import { LanguageFn } from "highlight.js";
+    const defineLanguage: LanguageFn;
+    export default defineLanguage;
+}
--- a/packages/highlightjs/tsconfig.json
+++ b/packages/highlightjs/tsconfig.json
@ -0,0 +1,16 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "files": [],
+  "include": [],
+  "references": [
+    {
+      "path": "../commons"
+    },
+    {
+      "path": "./tsconfig.lib.json"
+    },
+    {
+      "path": "./tsconfig.spec.json"
+    }
+  ]
+}
--- a/packages/highlightjs/tsconfig.lib.json
+++ b/packages/highlightjs/tsconfig.lib.json
@ -0,0 +1,39 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "baseUrl": ".",
+    "rootDir": "src",
+    "outDir": "dist",
+    "tsBuildInfoFile": "dist/tsconfig.lib.tsbuildinfo",
+    "emitDeclarationOnly": true,
+    "forceConsistentCasingInFileNames": true,
+    "noImplicitOverride": true,
+    "noImplicitReturns": true,
+    "types": [
+      "node",
+      "vite/client"
+    ]
+  },
+  "include": [
+    "src/**/*.ts"
+  ],
+  "references": [
+    {
+      "path": "../commons/tsconfig.lib.json"
+    }
+  ],
+  "exclude": [
+    "vite.config.ts",
+    "vite.config.mts",
+    "vitest.config.ts",
+    "vitest.config.mts",
+    "src/**/*.test.ts",
+    "src/**/*.spec.ts",
+    "src/**/*.test.tsx",
+    "src/**/*.spec.tsx",
+    "src/**/*.test.js",
+    "src/**/*.spec.js",
+    "src/**/*.test.jsx",
+    "src/**/*.spec.jsx"
+  ]
+}
--- a/packages/highlightjs/tsconfig.spec.json
+++ b/packages/highlightjs/tsconfig.spec.json
@ -0,0 +1,36 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "outDir": "./out-tsc/vitest",
+    "types": [
+      "vitest/globals",
+      "vitest/importMeta",
+      "vite/client",
+      "node",
+      "vitest"
+    ],
+    "forceConsistentCasingInFileNames": true,
+    "noImplicitOverride": true,
+    "noImplicitReturns": true
+  },
+  "include": [
+    "vite.config.ts",
+    "vite.config.mts",
+    "vitest.config.ts",
+    "vitest.config.mts",
+    "src/**/*.test.ts",
+    "src/**/*.spec.ts",
+    "src/**/*.test.tsx",
+    "src/**/*.spec.tsx",
+    "src/**/*.test.js",
+    "src/**/*.spec.js",
+    "src/**/*.test.jsx",
+    "src/**/*.spec.jsx",
+    "src/**/*.d.ts"
+  ],
+  "references": [
+    {
+      "path": "./tsconfig.lib.json"
+    }
+  ]
+}
--- a/packages/highlightjs/vite.config.ts
+++ b/packages/highlightjs/vite.config.ts
@ -0,0 +1,42 @@
+
+import { defineConfig } from 'vite';
+import dts from 'vite-plugin-dts';
+import * as path from 'path';
+
+export default defineConfig(() => ({
+    root: __dirname,
+    cacheDir: '../../node_modules/.vite/packages/highlightjs',
+    plugins: [dts({ entryRoot: 'src', tsconfigPath: path.join(__dirname, 'tsconfig.lib.json') }),],
+    build: {
+        outDir: './dist',
+        emptyOutDir: true,
+        reportCompressedSize: true,
+        commonjsOptions: {
+            transformMixedEsModules: true,
+        },
+        lib: {
+            // Could also be a dictionary or array of multiple entry points.
+            entry: 'src/index.ts',
+            name: 'highlightjs',
+            fileName: 'index',
+            // Change this to the formats you want to support.
+            // Don't forget to update your package.json as well.
+            formats: ['es' as const]
+        },
+        rollupOptions: {
+            // External packages that should not be bundled into your library.
+            external: []
+        },
+    },
+    test: {
+        'watch': false,
+        'globals': true,
+        'environment': "happy-dom",
+        'include': ["src/**/*.{test,spec}.{js,mjs,cjs,ts,mts,cts,jsx,tsx}"],
+        'reporters': ["default"],
+        'coverage': {
+            'reportsDirectory': './test-output/vitest/coverage',
+            'provider': 'v8' as const,
+        }
+    },
+}));
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
--- a/tsconfig.json
+++ b/tsconfig.json
@ -53,6 +53,9 @@
    },
    {
      "path": "./packages/codemirror"
+    },
+    {
+      "path": "./packages/highlightjs"
    }
  ]
 }