feat: Welcome Video.js player v8.23.3

frontend-tools/video-js/.gitignore

@@ -0,0 +1,24 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?

frontend-tools/video-js/README.md

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+# Video.js + React + Vite Demo
+
+A **comprehensive demonstration** of integrating **video.js** with **React** and **Vite**, showcasing **ALL available video.js parameters** and options.
+
+## 🚀 Features
+
+-   ✅ **Complete Video.js Options Implementation** - Every available parameter documented and demonstrated
+-   ✅ Video.js integration with React hooks
+-   ✅ Responsive video player with breakpoints
+-   ✅ Modern Vite build setup
+-   ✅ Clean and modern UI
+-   ✅ Comprehensive event handling and console logging
+-   ✅ Sample video demonstration
+-   ✅ **150+ Video.js Parameters** organized by category
+-   ✅ **Multiple configuration examples** for different use cases
+
+## 🛠️ Technologies Used
+
+-   **React 19** - UI library
+-   **Vite 4.5.0** - Build tool and dev server (Node 16 compatible)
+-   **Video.js 8.23.3** - HTML5 video player (latest version)
+-   **JavaScript** - Programming language (no TypeScript)
+
+## 📦 Installation
+
+```bash
+# Install dependencies
+npm install
+
+# Start development server
+npm run dev
+```
+
+## 🎯 Project Structure
+
+```
+src/
+├── VideoPlayer.jsx              # Video.js React component
+├── App.jsx                      # Main app with ALL video.js options
+├── VideoJsOptionsReference.js   # Complete options documentation
+├── App.css                      # Application styles
+├── main.jsx                     # React entry point
+└── index.css                    # Global styles
+```
+
+## 📋 Complete Video.js Options Categories
+
+### 🎬 Standard HTML5 Video Element Options
+
+-   `autoplay` - Can be boolean, 'muted', 'play', or 'any'
+-   `controls` - Show/hide player controls
+-   `height` / `width` - Player dimensions
+-   `loop` - Restart video when it ends
+-   `muted` - Start with audio muted
+-   `poster` - Poster image URL
+-   `preload` - 'auto', 'metadata', or 'none'
+-   `sources` - Array of video sources
+
+### ⚡ Video.js-Specific Options
+
+-   `aspectRatio` - Maintains aspect ratio ('16:9', '4:3')
+-   `audioOnlyMode` - Hide video-specific controls
+-   `audioPosterMode` - Show poster persistently for audio
+-   `breakpoints` - Responsive breakpoints configuration
+-   `disablePictureInPicture` - Control PiP functionality
+-   `enableDocumentPictureInPicture` - Chrome 116+ PiP
+-   `enableSmoothSeeking` - Smoother seeking experience
+-   `experimentalSvgIcons` - Use SVG icons instead of font
+-   `fluid` - Responsive to container size
+-   `fullscreen` - Fullscreen API options
+-   `inactivityTimeout` - User inactive timeout in ms
+-   `language` / `languages` - Localization
+-   `liveui` / `liveTracker` - Live streaming features
+-   `normalizeAutoplay` - Consistent autoplay behavior
+-   `noUITitleAttributes` - Better accessibility
+-   `playbackRates` - Speed control options
+-   `playsinline` - iOS Safari behavior
+-   `preferFullWindow` - iOS fullscreen alternative
+-   `responsive` - Enable responsive breakpoints
+-   `skipButtons` - Forward/backward skip controls
+-   `spatialNavigation` - TV/remote control support
+-   `techOrder` - Playback technology preference
+-   `userActions` - Click, double-click, hotkeys configuration
+
+### 🎛️ Component Options
+
+-   `controlBar` - Complete control bar customization
+    -   Time displays (current, duration, remaining)
+    -   Progress control and seek bar
+    -   Volume control (horizontal/vertical)
+    -   Playback controls (play/pause)
+    -   Skip buttons (forward/backward)
+    -   Fullscreen and Picture-in-Picture
+    -   Subtitles, captions, audio tracks
+    -   Live streaming controls
+-   `children` - Player child components array
+
+### 🔧 Tech Options
+
+-   `html5` - HTML5 technology specific options
+    -   `nativeControlsForTouch` - Touch device controls
+    -   `nativeAudioTracks` / `nativeVideoTracks` - Track handling
+    -   `nativeTextTracks` / `preloadTextTracks` - Subtitle handling
+
+### 🚀 Advanced Options
+
+-   `plugins` - Plugin initialization
+-   `vtt.js` - Subtitle library URL
+-   `id` - Player element ID
+-   `posterImage` - Poster component control
+
+## 🎮 Usage Examples
+
+### Basic Usage
+
+```jsx
+import VideoPlayer from './VideoPlayer';
+
+<VideoPlayer
+    options={{
+        controls: true,
+        fluid: true,
+        sources: [{ src: 'video.mp4', type: 'video/mp4' }],
+    }}
+    onReady={(player) => console.log('Ready!', player)}
+/>;
+```
+
+### Advanced Configuration
+
+```jsx
+<VideoPlayer
+    options={{
+        // Responsive design
+        fluid: true,
+        responsive: true,
+        aspectRatio: '16:9',
+
+        // Playback features
+        playbackRates: [0.25, 0.5, 0.75, 1, 1.25, 1.5, 2],
+        enableSmoothSeeking: true,
+
+        // User interaction
+        userActions: {
+            hotkeys: true,
+            click: true,
+            doubleClick: true,
+        },
+
+        // Skip buttons
+        skipButtons: {
+            forward: 10,
+            backward: 10,
+        },
+
+        // Sources
+        sources: [
+            { src: 'video.mp4', type: 'video/mp4' },
+            { src: 'video.webm', type: 'video/webm' },
+        ],
+    }}
+/>
+```
+
+### Live Streaming Configuration
+
+```jsx
+<VideoPlayer
+    options={{
+        controls: true,
+        fluid: true,
+        liveui: true,
+        liveTracker: {
+            trackingThreshold: 30,
+            liveTolerance: 15,
+        },
+        controlBar: {
+            liveDisplay: true,
+            seekToLive: true,
+        },
+        sources: [{ src: 'stream.m3u8', type: 'application/x-mpegURL' }],
+    }}
+/>
+```
+
+## ⌨️ Keyboard Shortcuts
+
+| Key                   | Action                               |
+| --------------------- | ------------------------------------ |
+| **Spacebar** or **K** | Play/Pause                           |
+| **M**                 | Mute/Unmute                          |
+| **F**                 | Toggle Fullscreen                    |
+| **←** **→**           | Skip backward/forward (when enabled) |
+| **↑** **↓**           | Volume up/down                       |
+
+## 🔧 Customization
+
+### Responsive Breakpoints
+
+```javascript
+breakpoints: {
+  tiny: 210,
+  xsmall: 320,
+  small: 425,
+  medium: 768,
+  large: 1440,
+  xlarge: 2560,
+  huge: Infinity
+}
+```
+
+### Control Bar Customization
+
+```javascript
+controlBar: {
+  // Enable/disable specific controls
+  playToggle: true,
+  volumePanel: true,
+  currentTimeDisplay: true,
+  durationDisplay: true,
+  progressControl: true,
+  fullscreenToggle: true,
+
+  // Skip buttons
+  skipButtons: {
+    forward: 10,    // 10 second forward
+    backward: 10    // 10 second backward
+  },
+
+  // Volume control style
+  volumePanel: {
+    inline: false,  // Vertical volume slider
+  }
+}
+```
+
+### Event Handling
+
+```javascript
+const handlePlayerReady = (player) => {
+    // Set up comprehensive event listeners
+    player.on('play', () => console.log('Video started'));
+    player.on('pause', () => console.log('Video paused'));
+    player.on('volumechange', () => console.log('Volume:', player.volume()));
+    player.on('fullscreenchange', () =>
+        console.log('Fullscreen:', player.isFullscreen())
+    );
+    player.on('ratechange', () => console.log('Speed:', player.playbackRate()));
+    player.on('seeking', () =>
+        console.log('Seeking to:', player.currentTime())
+    );
+};
+```
+
+## 📖 Option Categories Reference
+
+### Playback Control
+
+`autoplay`, `controls`, `loop`, `muted`, `preload`, `playbackRates`
+
+### Layout & Responsive
+
+`width`, `height`, `fluid`, `responsive`, `aspectRatio`, `breakpoints`
+
+### Advanced Features
+
+`skipButtons`, `userActions`, `hotkeys`, `enableSmoothSeeking`
+
+### Accessibility
+
+`language`, `noUITitleAttributes`, `spatialNavigation`
+
+### Live Streaming
+
+`liveui`, `liveTracker`, `techOrder`
+
+### Mobile Optimization
+
+`playsinline`, `nativeControlsForTouch`, `preferFullWindow`
+
+### Component Customization
+
+`controlBar`, `children`, `plugins`
+
+## 📝 Configuration Files
+
+-   **`src/App.jsx`** - Complete implementation with all options
+-   **`src/VideoJsOptionsReference.js`** - Detailed documentation of every option
+-   **`src/VideoPlayer.jsx`** - React component wrapper
+
+## 🚀 Development
+
+```bash
+# Start dev server
+npm run dev
+
+# Build for production
+npm run build
+
+# Preview production build
+npm run preview
+```
+
+## 🌟 What Makes This Implementation Special
+
+1. **Complete Option Coverage** - Every single video.js option documented and implemented
+2. **Organized by Category** - Options grouped logically for easy understanding
+3. **Real-world Examples** - Multiple configuration examples for different use cases
+4. **Comprehensive Events** - All player events logged with emojis for easy debugging
+5. **Responsive Design** - Breakpoint system for different screen sizes
+6. **Accessibility Ready** - Full keyboard navigation and screen reader support
+7. **Modern React Integration** - Proper lifecycle management and cleanup
+
+## 📊 Statistics
+
+-   **150+ Video.js Options** implemented and documented
+-   **8 Option Categories** with detailed explanations
+-   **5 Example Configurations** for different use cases
+-   **10+ Keyboard Shortcuts** supported
+-   **Responsive Breakpoints** for 7 different screen sizes
+-   **20+ Event Listeners** with detailed logging
+
+## 📝 Notes
+
+-   The demo uses a sample video from Video.js CDN
+-   All player events are logged to the browser console with emojis
+-   The component properly handles cleanup on unmount
+-   Responsive design works on mobile and desktop
+-   Compatible with Node.js 16+ (Vite downgraded for compatibility)
+-   All options are documented with types, defaults, and descriptions
+
+## 🔗 Useful Links
+
+-   [Video.js Official Documentation](https://videojs.com/)
+-   [Video.js Options Reference](https://videojs.com/guides/options/)
+-   [Video.js Plugins](https://videojs.com/plugins/)
+-   [React Integration Guide](https://videojs.com/guides/react/)
+
+---
+
+**Happy coding!** 🎉 This implementation serves as a complete reference for video.js integration with React.

frontend-tools/video-js/eslint.config.js

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+import js from '@eslint/js'
+import globals from 'globals'
+import reactHooks from 'eslint-plugin-react-hooks'
+import reactRefresh from 'eslint-plugin-react-refresh'
+
+export default [
+  { ignores: ['dist'] },
+  {
+    files: ['**/*.{js,jsx}'],
+    languageOptions: {
+      ecmaVersion: 2020,
+      globals: globals.browser,
+      parserOptions: {
+        ecmaVersion: 'latest',
+        ecmaFeatures: { jsx: true },
+        sourceType: 'module',
+      },
+    },
+    plugins: {
+      'react-hooks': reactHooks,
+      'react-refresh': reactRefresh,
+    },
+    rules: {
+      ...js.configs.recommended.rules,
+      ...reactHooks.configs.recommended.rules,
+      'no-unused-vars': ['error', { varsIgnorePattern: '^[A-Z_]' }],
+      'react-refresh/only-export-components': [
+        'warn',
+        { allowConstantExport: true },
+      ],
+    },
+  },
+]

frontend-tools/video-js/index.html

@@ -0,0 +1,13 @@
+<!doctype html>
+<html lang="en">
+    <head>
+        <meta charset="UTF-8" />
+        <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+        <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+        <title>VideoJS</title>
+    </head>
+    <body>
+        <div id="video-js-root"></div>
+        <script type="module" src="/src/main.jsx"></script>
+    </body>
+</html>

frontend-tools/video-js/package.json

@@ -0,0 +1,33 @@
+{
+    "name": "videojs",
+    "private": true,
+    "version": "0.0.0",
+    "type": "module",
+    "scripts": {
+        "dev": "vite",
+        "build": "vite build",
+        "lint": "eslint .",
+        "preview": "vite preview",
+        "build:django": "vite build --config vite.video-js.config.ts --outDir ../../../static/video_js",
+        "format": "npx prettier --write client/src/**/*.{ts,tsx,css}"
+    },
+    "dependencies": {
+        "react": "^19.1.0",
+        "react-dom": "^19.1.0",
+        "react-router-dom": "^7.6.2",
+        "video.js": "^8.23.3"
+    },
+    "devDependencies": {
+        "@eslint/js": "^9.25.0",
+        "@types/react": "^19.1.2",
+        "@types/react-dom": "^19.1.2",
+        "@vitejs/plugin-react": "^4.5.2",
+        "eslint": "^9.25.0",
+        "eslint-plugin-react-hooks": "^5.2.0",
+        "eslint-plugin-react-refresh": "^0.4.19",
+        "globals": "^16.0.0",
+        "sass": "^1.89.2",
+        "vite": "^4.5.14",
+        "prettier": "^3.6.0"
+    }
+}

frontend-tools/video-js/public/sample-chapters.vtt

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+WEBVTT
+
+NOTE
+This file contains chapter markers for the ocean video
+
+00:00:00.000 --> 00:00:05.000
+Start
+
+00:00:05.000 --> 00:00:10.000
+Introduction - EuroHPC
+
+00:00:10.000 --> 00:00:15.000
+Planning - EuroHPC
+
+00:00:15.000 --> 00:00:20.000
+Parcel Discounts - EuroHPC
+
+00:00:20.000 --> 00:00:25.000
+Class Studies - EuroHPC
+
+00:00:25.000 --> 00:00:30.000
+Sustainability - EuroHPC
+
+00:00:30.000 --> 00:00:35.000
+Funding and Finance - EuroHPC
+
+00:00:35.000 --> 00:00:40.000
+Virtual HPC Academy - EuroHPC
+
+00:00:40.000 --> 00:00:45.000
+Wrapping up - EuroHPC 

frontend-tools/video-js/public/sample-subtitles-greek.vtt

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+WEBVTT
+
+NOTE
+Αυτό είναι ένα δείγμα υποτίτλων στα ελληνικά για το βίντεο των ωκεανών
+
+00:00:00.000 --> 00:00:05.000
+Καλώς ήρθατε στον όμορφο κόσμο των ωκεανών
+
+00:00:05.000 --> 00:00:10.000
+Αυτές οι τεράστιες υδάτινες εκτάσεις καλύπτουν το μεγαλύτερο μέρος του πλανήτη μας
+
+00:00:10.000 --> 00:00:15.000
+Η θαλάσσια ζωή ανθίζει σε αυτά τα βαθιά γαλάζια νερά
+
+00:00:15.000 --> 00:00:20.000
+Από το μικροσκοπικό πλαγκτόν μέχρι τις τεράστιες φάλαινες
+
+00:00:20.000 --> 00:00:25.000
+Ο ωκεανός είναι σπίτι σε απίστευτη βιοποικιλότητα
+
+00:00:25.000 --> 00:00:30.000
+Οι κοραλλιογενείς ύφαλοι δημιουργούν υποβρύχιες πόλεις χρώματος
+
+00:00:30.000 --> 00:00:35.000
+Τα κοπάδια ψαριών κινούνται σαν ζωντανά σύννεφα
+
+00:00:35.000 --> 00:00:40.000
+Τα βάθη του ωκεανού κρύβουν πολλά μυστήρια
+
+00:00:40.000 --> 00:00:45.000
+Η προστασία των ωκεανών μας είναι ζωτικής σημασίας για το μέλλον
+
+00:00:45.000 --> 00:00:50.000
+Κάθε σταγόνα νερού μας συνδέει όλους 

frontend-tools/video-js/public/sample-subtitles.vtt

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+WEBVTT
+
+NOTE
+This is a sample subtitle file for the oceans video
+
+00:00:00.000 --> 00:00:05.000
+Welcome to the beautiful world of oceans
+
+00:00:05.000 --> 00:00:10.000
+These vast bodies of water cover most of our planet
+
+00:00:10.000 --> 00:00:15.000
+Marine life thrives in these deep blue waters
+
+00:00:15.000 --> 00:00:20.000
+From tiny plankton to massive whales
+
+00:00:20.000 --> 00:00:25.000
+The ocean is home to incredible biodiversity
+
+00:00:25.000 --> 00:00:30.000
+Coral reefs create underwater cities of color
+
+00:00:30.000 --> 00:00:35.000
+Schools of fish move like living clouds
+
+00:00:35.000 --> 00:00:40.000
+The ocean depths hold many mysteries
+
+00:00:40.000 --> 00:00:45.000
+Protecting our oceans is vital for the future
+
+00:00:45.000 --> 00:00:50.000
+Every drop of water connects us all

frontend-tools/video-js/public/vite.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>

frontend-tools/video-js/src/VideoJS.css

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+.video-js {
+    border-radius: 12px !important;
+    overflow: hidden !important;
+    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
+    outline: none !important; /* Remove default focus outline */
+}
+
+/* Ensure video element can receive focus for keyboard controls */
+.video-js:focus {
+    box-shadow:
+        0 4px 12px rgba(0, 0, 0, 0.15),
+        0 0 0 3px rgba(0, 122, 204, 0.3) !important;
+}
+
+.video-js video {
+    outline: none !important;
+}
+.video-js .vjs-poster {
+    border-radius: 12px !important;
+}
+.video-js video {
+    border-radius: 12px !important;
+}
+.video-js .vjs-control-bar {
+    border-bottom-left-radius: 12px !important;
+    border-bottom-right-radius: 12px !important;
+}
+
+/* Responsive video container */
+.video-container {
+    width: 100%;
+    max-width: 1200px;
+    margin: 0 auto;
+    padding: 0 20px;
+    box-sizing: border-box;
+}
+
+/* Responsive App container */
+.App {
+    width: 100%;
+    max-width: 1400px;
+    margin: 0 auto;
+    padding: 0 20px;
+    box-sizing: border-box;
+}
+
+/* Ensure video.js responsive behavior */
+.video-js.vjs-fluid {
+    width: 100% !important;
+    max-width: 100% !important;
+}
+.vjs-next-video-control {
+    width: 3em !important;
+    height: 3em !important;
+    flex: none;
+    padding: 0 !important;
+    margin: 0 !important;
+    line-height: 3em !important;
+    position: absolute;
+    bottom: 10px;
+    right: 10px;
+}
+
+.vjs-next-video-control .vjs-icon-placeholder {
+    width: 1.2em;
+    height: 1.2em;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    margin: auto;
+}
+
+.vjs-next-video-control .vjs-icon-placeholder svg {
+    width: 100%;
+    height: 100%;
+    display: block;
+}
+
+/* End Screen Overlay Styles */
+.vjs-end-screen-overlay {
+    position: absolute;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 91%;
+    background: rgba(0, 0, 0, 0.8);
+    display: none;
+    flex-direction: column;
+    justify-content: center;
+    align-items: center;
+    z-index: 1000;
+    padding: 0 20px;
+    box-sizing: border-box;
+}
+
+.vjs-related-videos-title {
+    color: white;
+    font-size: 24px;
+    margin-bottom: 20px;
+    text-align: center;
+    font-weight: bold;
+}
+
+.vjs-related-videos-grid {
+    display: grid;
+    grid-template-columns: repeat(3, 1fr);
+    grid-template-rows: repeat(3, 1fr);
+    gap: 12px;
+    max-width: 800px;
+    width: 100%;
+    margin: 0 auto;
+}
+
+.vjs-related-video-item {
+    position: relative;
+    cursor: pointer;
+    border-radius: 8px;
+    overflow: hidden;
+    transition: transform 0.2s ease;
+    background: #1a1a1a;
+}
+
+.vjs-related-video-item:hover {
+    transform: scale(1.05);
+}
+
+.vjs-related-video-thumbnail {
+    width: 100%;
+    height: 120px;
+    object-fit: cover;
+    display: block;
+}
+
+.vjs-related-video-overlay {
+    position: absolute;
+    bottom: 0;
+    left: 0;
+    right: 0;
+    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
+    color: white;
+    padding: 10px;
+    opacity: 0;
+    transition: opacity 0.3s ease;
+}
+
+.vjs-related-video-item:hover .vjs-related-video-overlay {
+    opacity: 1;
+}
+
+.vjs-related-video-title {
+    font-size: 14px;
+    font-weight: bold;
+    margin-bottom: 4px;
+    line-height: 1.2;
+}
+
+.vjs-related-video-author {
+    font-size: 12px;
+    color: #ccc;
+    margin-bottom: 2px;
+}
+
+.vjs-related-video-views {
+    font-size: 12px;
+    color: #aaa;
+}
+
+/* Keep entire control bar active when video ends */
+.video-js.vjs-ended .vjs-control-bar {
+    opacity: 1 !important;
+    pointer-events: auto !important;
+}
+
+.video-js.vjs-ended .vjs-control-bar .vjs-control {
+    opacity: 1 !important;
+    pointer-events: auto !important;
+    cursor: pointer !important;
+}
+
+.video-js.vjs-ended .vjs-control-bar button {
+    opacity: 1 !important;
+    pointer-events: auto !important;
+    cursor: pointer !important;
+}
+
+.video-js.vjs-ended .vjs-play-control {
+    opacity: 1 !important;
+    pointer-events: auto !important;
+    cursor: pointer !important;
+}
+
+.video-js.vjs-ended .vjs-progress-control {
+    opacity: 1 !important;
+    pointer-events: auto !important;
+}
+
+.video-js.vjs-ended .vjs-volume-panel {
+    opacity: 1 !important;
+    pointer-events: auto !important;
+}
+
+/* Chapter Markers and Tooltip Styles */
+.vjs-chapter-markers-track {
+    position: absolute;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    pointer-events: none;
+}
+
+.vjs-chapter-marker {
+    position: absolute;
+    top: 0;
+    width: 2px;
+    height: 100%;
+    background: rgba(255, 255, 255, 0.6);
+    pointer-events: auto;
+    cursor: pointer;
+    transition: background 0.2s ease;
+}
+
+.vjs-chapter-marker:hover {
+    background: rgba(255, 255, 255, 0.9);
+    width: 3px;
+}
+
+.vjs-chapter-marker-tooltip {
+    position: absolute;
+    bottom: 8px;
+    left: 50%;
+    transform: translateX(-50%);
+    background: rgba(0, 0, 0, 0.8);
+    color: white;
+    padding: 4px 8px;
+    border-radius: 4px;
+    font-size: 11px;
+    white-space: nowrap;
+    opacity: 0;
+    pointer-events: none;
+    transition: opacity 0.2s ease;
+    z-index: 1001;
+}
+
+.vjs-chapter-marker:hover .vjs-chapter-marker-tooltip {
+    opacity: 1;
+}
+
+.vjs-chapter-floating-tooltip {
+    font-family:
+        -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
+        'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
+        sans-serif !important;
+    line-height: 1.4 !important;
+    animation: fadeIn 0.2s ease-in-out;
+}
+
+@keyframes fadeIn {
+    from {
+        opacity: 0;
+        transform: translateX(-50%) translateY(5px);
+    }
+    to {
+        opacity: 1;
+        transform: translateX(-50%) translateY(0);
+    }
+}
+
+/* Make menus clickable instead of hover-only */
+.video-js .vjs-menu-button:not(.vjs-disabled) .vjs-menu {
+    display: none !important; /* Hide by default */
+}
+
+.video-js .vjs-menu-button:not(.vjs-disabled).vjs-lock-showing .vjs-menu,
+.video-js .vjs-menu-button:not(.vjs-disabled) .vjs-menu.vjs-lock-showing {
+    display: block !important; /* Show when clicked */
+}
+
+/* Disable hover effects on menu buttons */
+.video-js .vjs-menu-button:hover .vjs-menu {
+    display: none !important;
+}
+
+.video-js .vjs-menu-button.vjs-lock-showing:hover .vjs-menu {
+    display: block !important;
+}
+
+/* Ensure clicked menus stay visible */
+.video-js .vjs-menu.vjs-lock-showing {
+    display: block !important;
+    opacity: 1 !important;
+    visibility: visible !important;
+}
+
+/* Responsive adjustments */
+@media (max-width: 768px) {
+    .video-container {
+        padding: 0 15px;
+    }
+
+    .vjs-related-videos-grid {
+        grid-template-columns: repeat(2, 1fr);
+        grid-template-rows: repeat(auto, 1fr);
+        gap: 8px;
+        max-width: 100%;
+    }
+
+    .vjs-end-screen-overlay {
+        padding: 0 15px;
+    }
+
+    .vjs-related-video-thumbnail {
+        height: 100px;
+    }
+
+    .vjs-chapter-floating-tooltip {
+        max-width: 200px !important;
+        font-size: 11px !important;
+        padding: 6px 10px !important;
+    }
+}
+
+@media (max-width: 480px) {
+    .video-container {
+        padding: 0 10px;
+    }
+
+    .vjs-related-videos-grid {
+        grid-template-columns: 1fr;
+        gap: 6px;
+    }
+
+    .vjs-end-screen-overlay {
+        padding: 0 10px;
+    }
+
+    .vjs-related-video-thumbnail {
+        height: 120px;
+    }
+
+    /* Make sure video info panel is responsive */
+    .video-info {
+        margin-top: 10px !important;
+        padding: 10px !important;
+        font-size: 14px !important;
+    }
+
+    .video-info h4 {
+        font-size: 16px !important;
+    }
+
+    .video-info ul {
+        font-size: 12px !important;
+    }
+}

frontend-tools/video-js/src/assets/css/includes/_mixins.scss

@@ -0,0 +1,69 @@
+@use 'sass:math';
+
+@mixin multiline_texts_excerpt(
+    $font-size: 1em,
+    $line-height: 1.15,
+    $lines-to-show: 2,
+    $bg-color: transparent
+) {
+    line-height: $line-height;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    background-color: $bg-color;
+
+    /* Fallback for non-webkit */
+    display: block;
+    max-height: $lines-to-show * $line-height;
+
+    /* Only for non-webkit */
+    display: -webkit-box;
+    -webkit-line-clamp: $lines-to-show;
+    -webkit-box-orient: vertical;
+    white-space: normal;
+}
+
+@mixin media_list_row_width($width, $vertSpace: 56) {
+    width: $width;
+
+    @media (min-width: #{$vertSpace + ( 2 * $width )}px) {
+        width: #{2 * $width}px;
+    }
+
+    @media (min-width: #{$vertSpace + ( 3 * $width )}px) {
+        width: #{3 * $width}px;
+    }
+
+    @media (min-width: #{$vertSpace + ( 4 * $width )}px) {
+        width: #{4 * $width}px;
+    }
+
+    @media (min-width: #{$vertSpace + ( 5 * $width )}px) {
+        width: #{5 * $width}px;
+    }
+
+    @media (min-width: #{$vertSpace + ( 7 * $width )}px) {
+        width: #{6 * $width}px;
+    }
+
+    .visible-sidebar & {
+        @media (min-width: #{$vertSpace + ( 2 * $width )}px) {
+            width: #{1 * $width}px;
+        }
+
+        @media (min-width: #{$vertSpace + ( 3 * $width )}px) {
+            width: #{2 * $width}px;
+        }
+
+        @media (min-width: #{$vertSpace + ( 4 * $width )}px) {
+            width: #{3 * $width}px;
+        }
+
+        @media (min-width: #{$vertSpace + ( 5 * $width )}px) {
+            width: #{4 * $width}px;
+        }
+
+        @media (min-width: #{$vertSpace + ( 7 * $width )}px) {
+            width: #{6 * $width}px;
+        }
+    }
+}

frontend-tools/video-js/src/assets/css/includes/_theme_variables.scss

@@ -0,0 +1,12 @@
+$theme-color: var(--theme-color, var(--default-theme-color));
+
+$color-error-red: rgba(red, 0.8);
+
+$message-default-color: rgba(#111, 0.9);
+
+$message-default-bg-color: #e6e6e6;
+$message-info-bg-color: #e6e6fa;
+$message-error-bg-color: #fae6e6;
+$message-success-bg-color: #e6f0e6;
+
+$message-warning-bg-color: #fafae6;

frontend-tools/video-js/src/assets/react.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="35.93" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 228"><path fill="#00D8FF" d="M210.483 73.824a171.49 171.49 0 0 0-8.24-2.597c.465-1.9.893-3.777 1.273-5.621c6.238-30.281 2.16-54.676-11.769-62.708c-13.355-7.7-35.196.329-57.254 19.526a171.23 171.23 0 0 0-6.375 5.848a155.866 155.866 0 0 0-4.241-3.917C100.759 3.829 77.587-4.822 63.673 3.233C50.33 10.957 46.379 33.89 51.995 62.588a170.974 170.974 0 0 0 1.892 8.48c-3.28.932-6.445 1.924-9.474 2.98C17.309 83.498 0 98.307 0 113.668c0 15.865 18.582 31.778 46.812 41.427a145.52 145.52 0 0 0 6.921 2.165a167.467 167.467 0 0 0-2.01 9.138c-5.354 28.2-1.173 50.591 12.134 58.266c13.744 7.926 36.812-.22 59.273-19.855a145.567 145.567 0 0 0 5.342-4.923a168.064 168.064 0 0 0 6.92 6.314c21.758 18.722 43.246 26.282 56.54 18.586c13.731-7.949 18.194-32.003 12.4-61.268a145.016 145.016 0 0 0-1.535-6.842c1.62-.48 3.21-.974 4.76-1.488c29.348-9.723 48.443-25.443 48.443-41.52c0-15.417-17.868-30.326-45.517-39.844Zm-6.365 70.984c-1.4.463-2.836.91-4.3 1.345c-3.24-10.257-7.612-21.163-12.963-32.432c5.106-11 9.31-21.767 12.459-31.957c2.619.758 5.16 1.557 7.61 2.4c23.69 8.156 38.14 20.213 38.14 29.504c0 9.896-15.606 22.743-40.946 31.14Zm-10.514 20.834c2.562 12.94 2.927 24.64 1.23 33.787c-1.524 8.219-4.59 13.698-8.382 15.893c-8.067 4.67-25.32-1.4-43.927-17.412a156.726 156.726 0 0 1-6.437-5.87c7.214-7.889 14.423-17.06 21.459-27.246c12.376-1.098 24.068-2.894 34.671-5.345a134.17 134.17 0 0 1 1.386 6.193ZM87.276 214.515c-7.882 2.783-14.16 2.863-17.955.675c-8.075-4.657-11.432-22.636-6.853-46.752a156.923 156.923 0 0 1 1.869-8.499c10.486 2.32 22.093 3.988 34.498 4.994c7.084 9.967 14.501 19.128 21.976 27.15a134.668 134.668 0 0 1-4.877 4.492c-9.933 8.682-19.886 14.842-28.658 17.94ZM50.35 144.747c-12.483-4.267-22.792-9.812-29.858-15.863c-6.35-5.437-9.555-10.836-9.555-15.216c0-9.322 13.897-21.212 37.076-29.293c2.813-.98 5.757-1.905 8.812-2.773c3.204 10.42 7.406 21.315 12.477 32.332c-5.137 11.18-9.399 22.249-12.634 32.792a134.718 134.718 0 0 1-6.318-1.979Zm12.378-84.26c-4.811-24.587-1.616-43.134 6.425-47.789c8.564-4.958 27.502 2.111 47.463 19.835a144.318 144.318 0 0 1 3.841 3.545c-7.438 7.987-14.787 17.08-21.808 26.988c-12.04 1.116-23.565 2.908-34.161 5.309a160.342 160.342 0 0 1-1.76-7.887Zm110.427 27.268a347.8 347.8 0 0 0-7.785-12.803c8.168 1.033 15.994 2.404 23.343 4.08c-2.206 7.072-4.956 14.465-8.193 22.045a381.151 381.151 0 0 0-7.365-13.322Zm-45.032-43.861c5.044 5.465 10.096 11.566 15.065 18.186a322.04 322.04 0 0 0-30.257-.006c4.974-6.559 10.069-12.652 15.192-18.18ZM82.802 87.83a323.167 323.167 0 0 0-7.227 13.238c-3.184-7.553-5.909-14.98-8.134-22.152c7.304-1.634 15.093-2.97 23.209-3.984a321.524 321.524 0 0 0-7.848 12.897Zm8.081 65.352c-8.385-.936-16.291-2.203-23.593-3.793c2.26-7.3 5.045-14.885 8.298-22.6a321.187 321.187 0 0 0 7.257 13.246c2.594 4.48 5.28 8.868 8.038 13.147Zm37.542 31.03c-5.184-5.592-10.354-11.779-15.403-18.433c4.902.192 9.899.29 14.978.29c5.218 0 10.376-.117 15.453-.343c-4.985 6.774-10.018 12.97-15.028 18.486Zm52.198-57.817c3.422 7.8 6.306 15.345 8.596 22.52c-7.422 1.694-15.436 3.058-23.88 4.071a382.417 382.417 0 0 0 7.859-13.026a347.403 347.403 0 0 0 7.425-13.565Zm-16.898 8.101a358.557 358.557 0 0 1-12.281 19.815a329.4 329.4 0 0 1-23.444.823c-7.967 0-15.716-.248-23.178-.732a310.202 310.202 0 0 1-12.513-19.846h.001a307.41 307.41 0 0 1-10.923-20.627a310.278 310.278 0 0 1 10.89-20.637l-.001.001a307.318 307.318 0 0 1 12.413-19.761c7.613-.576 15.42-.876 23.31-.876H128c7.926 0 15.743.303 23.354.883a329.357 329.357 0 0 1 12.335 19.695a358.489 358.489 0 0 1 11.036 20.54a329.472 329.472 0 0 1-11 20.722Zm22.56-122.124c8.572 4.944 11.906 24.881 6.52 51.026c-.344 1.668-.73 3.367-1.15 5.09c-10.622-2.452-22.155-4.275-34.23-5.408c-7.034-10.017-14.323-19.124-21.64-27.008a160.789 160.789 0 0 1 5.888-5.4c18.9-16.447 36.564-22.941 44.612-18.3ZM128 90.808c12.625 0 22.86 10.235 22.86 22.86s-10.235 22.86-22.86 22.86s-22.86-10.235-22.86-22.86s10.235-22.86 22.86-22.86Z"></path></svg>

frontend-tools/video-js/src/main.jsx

@@ -0,0 +1,24 @@
+import { StrictMode } from 'react';
+import { createRoot } from 'react-dom/client';
+import './VideoJS.css';
+
+import VideoJS from './VideoJS.jsx';
+
+// Mount the components when the DOM is ready
+const mountComponents = () => {
+    const rootContainer = document.getElementById('video-js-root');
+    if (rootContainer) {
+        const root = createRoot(rootContainer);
+        root.render(
+            <StrictMode>
+                <VideoJS />
+            </StrictMode>
+        );
+    }
+};
+
+if (document.readyState === 'loading') {
+    document.addEventListener('DOMContentLoaded', mountComponents);
+} else {
+    mountComponents();
+}

frontend-tools/video-js/vercel.json

@@ -0,0 +1,8 @@
+{
+    "rewrites": [
+        {
+            "source": "/(.*)",
+            "destination": "/index.html"
+        }
+    ]
+}

frontend-tools/video-js/vite.config.js

@@ -0,0 +1,7 @@
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+
+// https://vite.dev/config/
+export default defineConfig({
+  plugins: [react()],
+})

frontend-tools/video-js/vite.video-js.config.ts

@@ -0,0 +1,50 @@
+import { defineConfig } from 'vite';
+import react from '@vitejs/plugin-react';
+import path, { dirname } from 'path';
+import { fileURLToPath } from 'url';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = dirname(__filename);
+
+export default defineConfig({
+    plugins: [react()],
+    resolve: {
+        alias: {
+            '@': path.resolve(__dirname, 'src'),
+        },
+    },
+    root: path.resolve(__dirname, 'src'),
+    define: {
+        'process.env': {
+            NODE_ENV: JSON.stringify(process.env.NODE_ENV || 'production'),
+        },
+    },
+    build: {
+        minify: true,
+        sourcemap: true,
+        lib: {
+            entry: path.resolve(__dirname, 'src/main.jsx'),
+            name: 'VideoJS',
+            formats: ['iife'],
+            fileName: () => 'video-js.js',
+        },
+        rollupOptions: {
+            output: {
+                // Ensure CSS file has a predictable name
+                assetFileNames: (assetInfo) => {
+                    if (assetInfo.name === 'style.css') return 'video-js.css';
+                    return assetInfo.name;
+                },
+                // Add this to ensure the final bundle exposes React correctly
+                globals: {
+                    react: 'React',
+                    'react-dom': 'ReactDOM',
+                },
+            },
+        },
+        // Output to Django's static directory
+        outDir: '../../../static/video_js',
+        emptyOutDir: true,
+        external: ['react', 'react-dom'],
+    },
+});