Master programming by recreating your favorite technologies from scratch.

freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

😎 Awesome lists about all kinds of interesting topics

A collective list of free APIs

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

Repo for counting stars and contributing. Press F to pay respect to glorious developers.

Curated list of project-based tutorials

The library for web and native user interfaces.

This is the repo for Vue 2. For Vue 3, go to https://github.com/vuejs/core

Linux kernel source tree

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

An Open Source Machine Learning Framework for Everyone

📚 技术面试必备基础知识、Leetcode、计算机操作系统、计算机网络、系统设计

🙃 A delightful community-driven (with 2,400+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python…

Visual Studio Code

Flutter makes it easy and fast to build beautiful apps for mobile and beyond

The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

A collection of useful .gitignore templates

A curated list of awesome Go frameworks, libraries and software

「Java学习+面试指南」一份涵盖大部分 Java 程序员所需要掌握的核心知识。准备 Java 面试，首选 JavaGuide！

JavaScript Style Guide

The React Framework

分享 GitHub 上有趣、入门级的开源项目。Share interesting, entry-level open source projects on GitHub.

The Go programming language

Display and control your Android device

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

A framework for building native applications using React

Build cross-platform desktop apps with JavaScript, HTML, and CSS

Production-Grade Container Scheduling and Management

Node.js JavaScript runtime ✨🐢🚀✨