Web framework built on Web Standards

An open source collection of animated, interactive & fully customizable React components for building memorable websites.

UI over MCP. Create next-gen UI experiences with the protocol and SDK!

Test & Debug MCP servers, ChatGPT apps, and MCP Apps (ext-apps)

Type `git open` to open the GitHub page or website for a repository in your browser.

GoodData.UI SDK

Browser extension that simplifies the GitHub interface and adds useful features

Unlock your displays on your Mac! Flexible HiDPI scaling, XDR/HDR extra brightness, virtual screens, DDC control, extra dimming, PIP/streaming, EDID override and lots more!

uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.

Lightweight clipboard manager for macOS

The Startup CTO's Handbook, a book covering leadership, management and technical topics for leaders of software engineering teams

Curated coding interview preparation materials for busy software engineers

Front End interview preparation materials for busy engineers (updated for 2025)

The headless rich text editor framework for web artisans.

🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.

Business logic with ease ☄️

A minimalist object observer with React hooks support. Allows you to separate concerns between presentation and interaction logic

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

A modern and intuitive terminal-based text editor

A collection of modern, server-safe React hooks – from the ui.dev team

Bring your site to life with easy to use animation & interaction code. Copy. Paste. Animate.

UI kit to make beautiful, animated interfaces, faster. Customizable. Open Source.

Background Music, a macOS audio utility: automatically pause your music, set individual apps' volumes and record system audio.

A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LSP.

Apache ECharts is a powerful, interactive charting and data visualization library for browser

💌 Build and send emails using React

🌍 A set of SVG maps

DNS Performance test

A plugin for Tailwind CSS v3.2+ that provides utilities for container queries.

✂️ Find unused files, dependencies and exports in your JavaScript and TypeScript projects. Knip it before you ship it!