* [MetaMask Browser Extension v13.33.0](https://github.com/MetaMask/metamask-extension) – Browser extension for interacting with Ethereum blockchain enabled websites.

* [Copy as Markdown v3.7.0](https://github.com/yorkxin/copy-as-markdown) – Browser extension that copies selections, links, images, or lists of tabs to the clipboard as Markdown.

* [Browserless v2.50.0](https://github.com/browserless/browserless) – Remote execution of headless browsers in Docker with support for Puppeteer and Playwright.

* [Browsertime v27.4.0](https://github.com/sitespeedio/browsertime) – Powerful Node.js tool for measuring and optimizing web performance.

* [Osprey 2.0.0](https://github.com/OspreyProject/Osprey) – Browser extension protecting users from malicious websites, phishing, malware, and scams.

* [Saladict v7.22.2](https://github.com/crimx/ext-saladict) – Feature-rich pop-up dictionary and page translator supporting multiple search modes, page translations, word notebook, and PDF selection search.

* [WebVideo2NAS v2.3.0](https://github.com/asdfghj1237890/WebVideo2NAS) – Chrome extension plus NAS Docker backend to detect, queue, download, and convert M3U8/MP4 streams into MP4 files for NAS storage.

* [detectIncognito.js v1.7.0](https://github.com/Joe12387/detectIncognito) – JavaScript library for detecting incognito and private browsing modes in various modern browsers.

* [Servarr Auto Search (Sonarr, Radarr, Lidarr and Readarr) v3.1.0](https://github.com/trossr32/sonarr-radarr-lidarr-autosearch-browser-extension) – Browser extension that automates searches on Servarr instances from modified URLs and adds context-menu and site icons for direct searching.

* [Chrome DevTools MCP chrome-devtools-mcp-...](https://github.com/ChromeDevTools/chrome-devtools-mcp) – Model-Context-Protocol server enabling AI coding assistants to control and inspect live Chrome browsers for automation and debugging.

* [Powerful Pixiv Downloader v18.9.2](https://github.com/xuejianxianzun/PixivBatchDownloader) – Browser extension to batch-download Pixiv artworks and novels with filtering, renaming, and animated-image conversion.

* [Easy Speed Dial v2.14.0](https://github.com/lucaseverett/easy-speed-dial) – Browser extension replacing the new tab page with a customizable, colorful grid of bookmarks and folders.

* [Motrix WebExtension 26.5.9](https://github.com/gautamkrishnar/motrix-webextension) – Browser extension that routes browser downloads to the Motrix Download Manager using its RPC interface.

* [cat-catch 2.6.9](https://github.com/xifangczy/cat-catch) – Browser extension for resource sniffing in web applications.

* [easy-upload 7.0.12](https://github.com/xheiop/easy-upload) – Browser userscript that auto-fills tracker upload forms, enables cross-site transfers and fast searching across PT sites.

* [Audio visualizer v12.2.1](https://github.com/afreakk/ChromeAudioVisualizerExtension) – Chrome/Chromium extension for real-time audio visualization using the Web Audio API.

* [My Fingerprint v2.7.3](https://github.com/omegaee/my-fingerprint) – Browser extension for protecting and managing browser fingerprint data across Chrome, Edge, and Firefox.

* [FluentTyper v2026.20.0](https://github.com/bartekplus/FluentTyper) – Browser extension providing smart autocomplete, spelling suggestions, and text expansion for web text inputs.

* [rikaikun v3.2.31](https://github.com/melink14/rikaikun) – Chrome extension showing readings and English definitions for Japanese words on hover.

* [SAML-tracer samltracer-1.9.3](https://github.com/simplesamlphp/SAML-tracer) – Browser extension that logs web requests and highlights and decodes SAML and WS-Federation messages.

* [Streaming enhanced v.1.1.98](https://github.com/Dreamlinerm/Netflix-Prime-Auto-Skip) – Automatically skip ads, intros, recaps and credits across major streaming services.

* [DuckDuckGo Browser Extensions 2026.5.4](https://github.com/duckduckgo/duckduckgo-privacy-extension) – Browser extensions for Firefox, Chrome, and Edge that block trackers and enforce web privacy protections.