* [WebBrain v33.3.0](https://github.com/webbrain-one/webbrain) – Chrome and Firefox AI browser agent for chatting with webpages, extracting content, and running multi-step automated browser workflows across multiple LLM providers.

* [ChatGPT Box v2.7.0](https://github.com/ChatGPTBox-dev/chatGPTBox) – Deep integration of ChatGPT into web browsers for enhanced user experience.

* [Control Panel for Twitter v4.24.0](https://github.com/insin/control-panel-for-twitter) – Browser extension giving more control over Twitter timelines with added features and UI improvements for desktop and mobile.

* [Progressive Web Apps for Firefox v2.19.0](https://github.com/filips123/PWAsForFirefox) – Installs, manages, and runs Progressive Web Apps in Firefox via a modified runtime, command-line tool, and browser extension.

* [TTV AB v16.0.0](https://github.com/GosuDRM/TTV-AB) – Lightweight browser extension that blocks Twitch preroll and midroll ads on live streams and VODs while keeping playback stable with automatic recovery and quality restoration.

* [Adaptive Tab Bar Colour v4.1.0](https://github.com/easonwong-de/Adaptive-Tab-Bar-Colour) – Firefox add-on that changes the theme color to match the website's appearance.

* [Tree Style Tab 4.4.3](https://github.com/piroor/treestyletab) – Extension for Firefox that organizes tabs in a tree structure for better management.

* [Refined GitHub 26.8.8](https://github.com/refined-github/refined-github) – Browser extension that simplifies the GitHub interface and adds useful features.

* [LLMFeeder v2.2.1](https://github.com/jatinkrmalik/LLMFeeder) – Browser extension converting web pages into clean Markdown and copying it to the clipboard with one click.

* [OldTwitter (2025) v1.9.8](https://github.com/dimdenGD/OldTwitter) – Browser extension restoring Twitter's 2015 layout with optional 2018 design and faster original-client rendering.

* [Wallabagger v1.23.5.0](https://github.com/wallabag/wallabagger) – Firefox and Chromium-based browser extension for managing and saving web content to wallabag v2.

* [SyncNos v1.9.2](https://github.com/chiimagnus/SyncNos) – Browser-based web clipper that captures AI chats, web articles, and video transcripts locally, then syncs or exports them to Notion, Obsidian, Feishu, Markdown, or Zip.

* [DotGit 5.2.1](https://github.com/davtur19/DotGit) – Browser extension that detects exposed .git, .svn, .hg folders, .env, .DS\_Store files, and security.txt on visited websites.

* [External Application Launcher v0.6.2](https://github.com/andy-portmen/external-application-button) – Browser extension that launches external programs from a customizable toolbar button or context menu with configurable command-line arguments.

* [Copy Selection as Markdown v0.23.1](https://github.com/0x6b/copy-selection-as-markdown) – Firefox add-on that copies selected text, titles, URLs, or links into clipboard-ready Markdown with configurable formatting options.

* [Streaming enhanced v.1.1.105](https://github.com/Dreamlinerm/Netflix-Prime-Auto-Skip) – Automatically skip ads, intros, recaps and credits across major streaming services.

* [live-stream-downloader v0.5.8](https://github.com/chandler-stimson/live-stream-downloader) – M3U8 live streams downloader that saves stream content to local disk with support for agent use via an MCP server.

* [Better Lyrics v2.4.0.2](https://github.com/better-lyrics/better-lyrics) – Browser extension that displays beautiful time-synced, clickable lyrics and translations inside YouTube Music.