freeCodeCamp.org's open-source codebase and curriculum. Learn to code for free.

Master programming by recreating your favorite technologies from scratch.

A complete computer science study plan to become a software engineer.

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

The library for web and native user interfaces.

📝 Algorithms and data structures implemented in JavaScript with explanations and links to further readings

A book series on JavaScript. @YDKJS on twitter.

Visual Studio Code

JavaScript Style Guide

The React Framework

刷算法全靠套路，认准 labuladong 就够了！English version supported! Crack LeetCode, not only how, but also why.

The Go programming language

Short code snippets for all your development needs

Windows system utilities to maximize productivity

Node.js JavaScript runtime ✨🐢🚀✨

Promise based HTTP client for the browser and node.js

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

Empowering everyone to build reliable and efficient software.

A modern runtime for JavaScript and TypeScript.

The new Windows Terminal and the original Windows console host, all in the same place!

🛁 Clean Code concepts adapted for JavaScript

JavaScript API for Chrome and Firefox

Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation

A utility-first CSS framework for rapid UI development.

Node Version Manager - POSIX-compliant bash script to manage multiple active node.js versions

web development for the rest of us

 Now we have become very big, Different from the original idea. Collect premium software in various categories.

Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

Beautifully designed components that you can copy and paste into your apps. Accessible. Customizable. Open Source.

🏡 Open source home automation that puts local control and privacy first.