💬 Messaging in Web Extensions made easy. Batteries included.
-
Updated
May 10, 2026 - TypeScript
#
browser-extensions
Browser extensions are small software modules that customize and extend the functionality of web browsers. They can modify browser behavior, enhance user interfaces, integrate third-party services, and automate workflows directly within the browsing experience.
Here are 140 public repositories matching this topic...
A curated list of AI-powered browser extensions, plugins, and add-ons.
productivity awesome ai extensions artificial-intelligence awesome-list chrome-extensions browser-extensions ai-tools ai-extensions
-
Updated
Apr 8, 2026
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!
chrome-extensions image-enlarger image-downloader productivity-tools image-zoomer browser-extensions firefox-addons edge-extensions
-
Updated
Sep 3, 2026 - JavaScript
Bare is a de-Googled Chromium build for Android, built for privacy, control, and freedom on the web. It strips Google tracking, telemetry, and AI integration while keeping browser extensions and uBlock Origin. It adds background video playback, saving media from sites that normally block it, your choice of download manager, and more.
android privacy browser chromium adblock ublock-origin android-browser browser-extensions degoogled mobile-browser
-
Updated
Aug 31, 2026 - Python
A curated list of real Micro SaaS tools categorized by niche. Perfect for inspiration, research, and startup ideas.
api developer-tools awesome-list marketing-tools no-code seo-tools saas-boilerplate indie-hacker startup-tools browser-extensions productivity-apps micro-saas ai-tools generative-ai saas-examples
-
Updated
Sep 5, 2026
🚀 Browser Platform Publisher
chrome-extension firefox-addon json-schema continuous-integration opera-addon continuous-deployment actions browser-extension chrome-extensions web-extensions browser-extensions edge-addon
-
Updated
Feb 12, 2025 - TypeScript
Command line tool for building extensions/add-ons for chromium based browsers.
chrome-extension cli firefox-addon extensions addons developer-tools opera-extension browser-extension command-line-tool web-extensions edge-extension browser-extensions
-
Updated
Sep 7, 2026 - JavaScript
A browser extension that alerts you when you navigate to a website belonging to an organization whose employees are on strike.
chrome-extension firefox firefox-addon google-chrome chromium edge firefox-extension browser-extension chrome-extensions edge-extension firefox-extensions chrome-browser-extension add-ons-for-firefox cross-browser-extension javascript-browser-extension browser-extensions microsoft-edge-extension firefox-addons edge-extensions web-browser-extension
-
Updated
Mar 24, 2025 - JavaScript
Browser userscript to automatically send DAN messages to ChatGPT
nlp ai userscript chatbot artificial-intelligence openai userscripts browser-extension gpt conversational-ai browser-extensions gpt-3 gpt-4 chatgpt chat-gpt chatgpt-browser-extension chat-gpt-tool chatgpt-dan chat-gpt-dan chagpt-jailbreak
-
Updated
Nov 27, 2023 - JavaScript
Simple account switcher for Discord web with QoL features.
-
Updated
Apr 20, 2025 - JavaScript
Copy-n-Paste: Clipboard Upload Simplified extension for Chromium and Firefox. Simplifies uploading copied screenshots, images, files from clipboard. No need to save as files. Similar to Opera Easy Files.
javascript chrome-extension clipboard firefox-addon webextension firefox-extension opera-extension browser-extension chrome-extensions copy-paste mozilla-firefox-addon edge-extension clipboard-extension chromium-extension vivaldi-extension brave-extension clipboard-api browser-extensions edge-extensions chromium-extensions
-
Updated
Aug 28, 2026 - JavaScript
A simple userscript to download YouTube videos in MAX QUALITY
youtube userscript youtube-dl userscripts browser-extension youtube-downloader youtube-download youtube-music yt-downloader yt-download youtube-downloader-js ytmusic browser-extensions youtube-music-downloader youtube-shorts youtube-shorts-download ytshorts yt-shorts
-
Updated
Oct 23, 2024 - JavaScript
A Chrome Extension that forces 1080p resolution for videos on Amazon Prime Video to be applied
-
Updated
May 13, 2024 - JavaScript
Browse, manage and edit IndexedDB databases in Firefox and Chromium browsers
firefox chrome databases webextensions indexeddb database-gui chrome-extensions database-manager indexeddb-tools indexed-db browser-extensions firefox-addons
-
Updated
Aug 19, 2026 - TypeScript
A tool for quickstarting your browser extension development. Powered by Bun!
-
Updated
Sep 22, 2023 - TypeScript
Browser extension that auto-detects anime filler episodes on any streaming site. Shows FILLER/CANON/MIXED badge directly on the page.
javascript chrome-extension open-source extension browser anime extensions filler browser-extension web-extension chrome-extensions firefox-extensions extension-chrome browser-extensions anime-filler-finder extensions-chrome anime-filler-list
-
Updated
Sep 7, 2026 - JavaScript
Public version of FlixBypass -- bypass Netflix household restrictions
javascript chrome-extension webextension netflix firefox-extension browser-extension edge-extension browser-extensions netflix-household netflix-bypass household-bypass
-
Updated
Apr 20, 2026 - JavaScript
TJDict is a fast, easy, open-source, and ad-free browser extension for multi-dictionary searching.
-
Updated
Oct 2, 2024 - JavaScript
uBlacklist blacklist - Fake webstores - Blocks fake machine-translated web stores that only redirect you to AliExpress. I have added various domains mostly from .ee (Estonia) top-level domain and a few others, in total about 550 new domains so far.
chrome-extension spam blacklist firefox-addon blocklist domain anti-spam browser-extension blocker aliexpress chrome-extensions spam-filtering ublacklist browser-extensions seo-spammers blockers firefox-addons fake-detection fake-webstores anti-fake
-
Updated
Jan 17, 2026 - Shell
The most comprehensive mouse gesture extension for Chrome, featuring mouse gestures, super drag, rocker gestures, wheel gestures, and more.
chrome-extension chrome gesture browser-extension chrome-extensions gestures browser-addon chrome-addon mouse-gesture mouse-gestures browser-addons browser-extensions
-
Updated
Aug 22, 2026 - JavaScript
- Followers
- 337 followers
- Website
- github.com/topics/browser-extension
- Wikipedia
- Wikipedia