* [MetaMask Browser Extension v13.45.0](https://github.com/MetaMask/metamask-extension) – Browser extension for interacting with Ethereum blockchain enabled websites.

* [The Marvellous Suspender v9.0.0](https://github.com/gioxx/MarvellousSuspender) – Chrome extension that automatically suspends unused tabs to free their memory and CPU usage.

* [My Fingerprint v2.9.0](https://github.com/omegaee/my-fingerprint) – Browser extension for protecting and managing browser fingerprint data across Chrome, Edge, and Firefox.

* [Browserless v2.56.0](https://github.com/browserless/browserless) – Remote execution of headless browsers in Docker with support for Puppeteer and Playwright.

* [Ferrum v0.18.0](https://github.com/rubycdp/ferrum) – High-level API for controlling Chrome in Ruby with headless mode support.

* [@electron/asar v4.3.0](https://github.com/electron/asar) – Simple extensive archive format supporting random access and JSON file metadata.

* [agentcookie v1.0.0](https://github.com/mvanhorn/agentcookie) – Continuously sync Chrome cookies, CLI secrets, and auth blobs from your primary Mac to a secondary Mac over an encrypted Tailscale link so headless agents wake up authenticated.

* [Browsertime v28.3.0](https://github.com/sitespeedio/browsertime) – Powerful Node.js tool for measuring and optimizing web performance.

* [Viaduct v1.13.0](https://github.com/magicelk235/Viaduct-CLI) – Command-line tool that converts a Google Chrome extension into a Safari Web Extension by rewriting the manifest and adding a compatibility shim.

* [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.

* [Surf v2.16.0](https://github.com/nicobailon/surf-cli) – CLI for AI agents to control Chrome with zero-config, agent-agnostic browser automation.

* [AdGuard v5.5.1.0](https://github.com/AdguardTeam/AdguardBrowserExtension) – Lightweight ad blocking browser extension with advanced privacy protection features.

* [detectIncognito.js v1.9.0](https://github.com/Joe12387/detectIncognito) – JavaScript library for detecting incognito and private browsing modes in various modern browsers.

* [Tab Manager v2 v2.6.0](https://github.com/xcv58/Tab-Manager-v2) – Search, group, move, and clean up tabs across browser windows with a keyboard-first workflow

* [cat-catch 2.7.2](https://github.com/xifangczy/cat-catch) – Browser extension for resource sniffing in web applications.

* [mtab v1.12.8](https://github.com/maxhu08/mtab) – Configurable new tab extension that allows customization of wallpapers, bookmarks, and animations.

* [RESTer 4.15.1](https://github.com/frigus02/RESTer) – REST client for almost any web service, available as Firefox and Chrome extensions.

* [rikaikun v3.2.39](https://github.com/melink14/rikaikun) – Chrome extension showing readings and English definitions for Japanese words on hover.

* [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.

* [FluentTyper v2026.21.0](https://github.com/bartekplus/FluentTyper) – Browser extension providing smart autocomplete, spelling suggestions, and text expansion for web text inputs.