Google Chrome, Firefox, and Thunderbird extension that lets you write email in Markdown and render it before sending.

RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

Pear 🍐 is extension for music player

:octocat: Browser extension that simplifies the GitHub interface and adds useful features

🔒 Consolidating and extending hosts files from several well-curated sources. Optionally pick extensions for porn, social media, and other categories.

Git extensions to provide high-level repository operations for Vincent Driessen's branching model.

Nodejs extension host for vim & neovim, load extensions like VSCode and host language servers.

基于 ChatGPT API 的划词翻译浏览器插件和跨平台桌面端应用 - Browser extension and cross-platform desktop application for translation based on ChatGPT API.

⚙️ Browser devtools extension for debugging Vue.js applications.

A plugin for Mac WeChat

A time-series database for high-performance real-time analytics packaged as a Postgres extension

Dark Reader Chrome and Firefox extension

Markdown parser, done right. 100% CommonMark support, extensions, syntax plugins & high speed

A browser extension for automating your browser by connecting blocks

Web Extension for saving a faithful copy of a complete web page in a single HTML file

The Reactive Extensions for JavaScript

猫抓 浏览器资源嗅探扩展 / cat-catch Browser Resource Sniffing Extension

WebUI extension for ControlNet

general purpose extensions to golang's database/sql

沉浸式双语网页翻译扩展 , 支持输入框翻译， 鼠标悬停翻译， PDF, Epub, 字幕文件, TXT 文件翻译 - Immersive Dual Web Page Translation Extension

Chrome Extensions Samples

A simple PHP API extension for DateTime.

Video, Image and GIF upscale/enlarge(Super-Resolution) and Video frame interpolation. Achieved with Waifu2x, Real-ESRGAN, Real-CUGAN, RTX Video Super Resolution VSR, SRMD, RealSR, Anime4K, RIFE, IFRNet, CAIN, DAIN, and ACNet.

Agent framework and applications built upon Qwen>=3.0, featuring Function Calling, MCP, Code Interpreter, RAG, Chrome extension, etc.

An all-in-one enhancement suite for Google Gemini & AI Studio - timeline navigation, folder management, prompt library, and chat export in one powerful extension. / Google Gemini & AI Studio 全能增强插件：集成时间轴导航、文件夹管理、提示词库及聊天导出等众多功能。

Chrome extension that records your browser interactions and generates a Playwright or Puppeteer script.

A handy collection of more than 500 native Swift extensions to boost your productivity.

Nuitka is a Python compiler written in Python. It's fully compatible with Python 2.6, 2.7, 3.4-3.13. You feed it your Python app, it does a lot of clever things, and spits out an executable or extension module.

Git extension for versioning large files

ComfyUI-Manager is an extension designed to enhance the usability of ComfyUI. It offers management functions to install, remove, disable, and enable various custom nodes of ComfyUI. Furthermore, this extension provides a hub feature and convenience functions to access a wide range of information within ComfyUI.