* [Read Frog v1.51.0](https://github.com/mengxi-ream/read-frog) – AI-powered browser extension for immersive language learning with translation and article analysis.

* [Lumno 1.0.0](https://github.com/kubai087/lumno-extension) – Lumno is a lightweight command bar extension for Chromium browsers, with quick search, AI tools, and Picture-in-Picture support.

* [BilibiliSponsorBlock 0.16.0](https://github.com/hanydd/BilibiliSponsorBlock) – Browser extension that skips sponsored segments in Bilibili videos, ported from SponsorBlock with a Bilibili-specific UI.

* [Nanobrowser v0.2.0](https://github.com/nanobrowser/nanobrowser) – AI web automation tool that runs in your browser with a multi-agent system and flexible LLM options.

* [Mimik v1.3.0](https://github.com/westpoint-io/mimik) – Browser extension that auto-captures browser workflows into polished step-by-step guides with annotated screenshots, optional voice narration, and editable replay or export.

* [X-Posed v4.0.0](https://github.com/xaitax/x-account-location-device) – X-Posed is a Chrome and Firefox extension that displays X “About this account” data next to usernames, including country, connection source, and VPN/proxy warnings with timeline filters and evidence cards.

* [Web-ext 10.7.0](https://github.com/mozilla/web-ext) – Command line tool for building, running, and testing web extensions.

* [WebBrain v36.7.0](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.

* [peerd v0.9.0](https://github.com/NotASithLord/peerd) – Browser-native AI agent extension that runs an agent loop in your existing tabs, spawns sandboxed compute, and shares builds peer-to-peer via WebRTC.

* [Control Panel for YouTube v1.37.0](https://github.com/insin/control-panel-for-youtube) – Browser extension adding missing options and UI improvements to YouTube on desktop and mobile browsers.

* [Postman Chinese Injector v1.8.0](https://github.com/hlmd/postman-chinese-injector) – Injects Chinese language resources into the Postman desktop app and a Chrome/Edge extension to provide Chinese UI localization.

* [Vibe Annotations v2.1.0](https://github.com/RaphaelRegnier/vibe-annotations) – AI-powered browser extension for annotating local development apps and letting AI coding agents implement fixes via MCP.

* [Material Icons for GitHub v1.17.0](https://github.com/material-extensions/material-icons-browser-extension) – Browser extension that replaces GitHub file and folder icons with material design icons based on file types and tools.

* [Beachpatrol v0.1.0](https://github.com/sebastiancarlos/beachpatrol) – CLI tool for automating tasks in web browsers using Playwright scripts.

* [uBlacklist v10.1.1](https://github.com/iorate/ublacklist) – Blocks specified sites and patterns from appearing in search engine results.

* [Extension.js v4.1.19](https://github.com/extension-js/extension.js) – Framework for developing fast, unified cross-browser extensions with zero configuration.

* [passbolt browser extension v5.16.0](https://github.com/passbolt/passbolt_browser_extension) – Browser extension for Firefox, Edge and Chrome providing secure cryptographic operations, random number generation, and password autofill.

* [Tabee 1.1.8](https://github.com/furybee/chrome-tab-modifier) – Browser extension that modifies tabs based on user-defined URL rules to rename, group, pin, mute, and customize icons.

* [Random User-Agent v4.3.5](https://github.com/tarampampam/random-user-agent) – Browser extension that automatically replaces the User-Agent with a randomized, user-configurable value, including support for scheduled updates and exception lists.

* [Better DeepSeek v0.1.15](https://github.com/EdgeTypE/better-deepseek) – Browser extension enhancing DeepSeek chat with tools, persistent memory, file generation, in-browser code execution, presentations, and project scaffolding while keeping data local.

* [Post Peek v1.4.0](https://github.com/tsvb/post-peek) – Chrome and Firefox extension that opens X and Bluesky post links in a popup to read a single post without visiting the full site.

* [FMHY SafeGuard v1.4.5](https://github.com/fmhy/FMHY-SafeGuard) – Browser extension that categorizes websites as starred, safe, unsafe, or potentially dangerous using updated filterlists.

* [KeePassXC-Browser 1.10.4.1](https://github.com/keepassxreboot/keepassxc-browser) – Browser extension integrating with KeePassXC via native messaging to autofill credentials and manage logins on websites.

* [ChatGPT Conversation Toolkit v1.4.4](https://github.com/bujue3709/GPT-Conversation-Toolkit) – Browser extension for ChatGPT Web that improves long-conversation browsing, exporting, message search, prompt management, and timeline navigation.

* [NiceTab v3.0.4](https://github.com/web-dahuyou/NiceTab) – Browser extension for efficient tab management with features like tab grouping, import/export, remote sync, and theme customization.

* [Interceptor v1.0.19](https://github.com/Hacker-Valley-Media/Interceptor) – CLI-controlled agent platform that lets AI agents operate your existing browser session and native macOS apps with human-style inputs and real context.

* [Hermes Browser Extension v0.3.3](https://github.com/abundantbeing/hermes-browser-extension) – Chrome/Edge side panel that connects active browser context to a local or remote Hermes Agent runtime via a Hermes API server.

* [Desktop GIFs v0.1.8](https://github.com/rayytor/desktop_gifs) – Desktop GIFs is a browser extension that adds a GIF picker and button to YouTube comment and reply boxes from the desktop site.

* [StackPrism v1.3.90](https://github.com/setube/stackprism) – Browser extension that detects web technologies used by websites.

* [Tabs Aside v3.3.4](https://github.com/XFox111/TabsAsideExtension) – Browser extension for saving, organizing, and syncing tabs across devices with search and dark mode support.

* [Tailtab v0.3.1](https://github.com/Stocist/Tailtab) – Tailscale-based setup that provides a separate node and authenticated proxy per browser profile, enabling split tunneling and per-profile exit nodes.

* [Tailchrome v0.1.14](https://github.com/dantraynor/tailchrome) – Tailscale browser extension for Chrome, Firefox, and Chromium-based browsers that runs a per-profile node without touching system networking.

* [X(Twitter) Comment Blocker v1.5.3](https://github.com/amahteru/x-comment-blocker) – A browser extension that blocks specific X (Twitter) comments and usernames using configurable rules.

* [FastStream V1.3.78](https://github.com/Andrews54757/FastStream) – Browser extension replacing website videos with a fast, accessible player featuring pre-buffering, subtitle support, and customizable audio/video settings.

* [Cookie auto decline 7.7](https://github.com/JobcenterTycoon/cookie-auto-decline) – Browser extension that automatically declines cookie consent banners by clicking decline or setting required cookies in the background.

* [Danmaku Anywhere nightly-38196101477](https://github.com/Mr-Quin/danmaku-anywhere) – Adds danmaku-style live comments to almost any video website.