Chrome extensions are add-ons for Chromium-based browsers, such as Google Chrome, which enable users to customize the Chrome browsing experience. Built using web technologies like HTML, CSS, and JavaScript, extensions make use of various APIs supported by the browser. Extensions are typically downloaded from online marketplaces, with the Chrome Web Store being the most widely used. Chrome extensions work on most Chromium browsers, not just Google Chrome developed by Google.
Awesome Web Development Resources.
Extend character support to 5,000+, lift editing limits, integrate with DeepL (Pro or API), enable formal/informal tone selection, and provide privacy‑friendly device fingerprint rotation.
An awesome browser extension that reads aloud webpage content with one click
Improving GitHub's Forks list discoverability through automatic filtering. The project offers an online tool and a Chrome extension.
🚀 Chrome extension to display repository size on GitHub
新浪微博图床 Chrome扩展
Complete WebSocket Traffic Control with advanced proxy, simulation, and blocking capabilities
Free Whatsapp Online Tracker App Android,iOS, Windows, Linux,MAC📲 | WhatsApp last seen tracker | [Get Notification 🔔 and history 📜 of Online WhatsApp Contact]
Premium toolkit for writers: limitless paraphrasing, seven modes for tone and clarity, four synonym intensities, 6,000‑word summaries, 15‑sentence batch edits, and unlimited protected words. Join 101k+ active users.
Web extension that adds keyboard shortcuts to Google, YouTube, Github, Amazon, and others (Chrome/Firefox/Edge/Safari)
Chrome/Firefox extension for pen-testing to retrieve encryption keys of Widevine protected content !DON'T DECRYPT CONTENT UNLESS YOU HAVE THE RIGHT TO DO IT!
简 Tab ( SimpTab ) - 极简的 Chrome 新标签页扩展，望你每次打开都有好心情。
🤖 AI browser extensions & userscripts to augment your web experience
Browser extension that allows for linking to arbitrary text fragments.
PhotoShow is a browser extension helping you view/copy/download high-definition images simply by hovering mouse on image thumbnails, improving your productivity and online experience!
Open-source AI browser agent for Chrome and Firefox (monorepo) 🧠
A developer tool for engineers working with React and GraphQL.
Browser extension to view GitHub trending projects on new tab 
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Inspection debugger for WebGPU
A browser extension that allows you to see dislikes on a youtube video after the youtube update
Created by Google Inc.
Released January 25, 2010