A pure PHP library for reading and writing word processing documents

🐶 The Offline First JavaScript Backend

📚 Freely available programming books

8 Lessons, Kick-start Your Cybersecurity Learning.

GitHub’s official command line tool

a collaborative knowledge-exchange platform in Rails; we welcome first-time contributors! 🎈

Semantic is a UI component framework based around useful principles from natural language.

Open source courseware for Git and GitHub

The awesome list of all the awesome lists

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

End-to-end encrypted disposable chat & audio-call sessions, exchange sensitive information with peer safely and securely.

Data Structure and Algorithm (DSA) contributions

Lets Git started in the world of opensource, starting in the Zero To Mastery's opensource playground. Especially designed for education and practical experience purposes.

Pagination for Angular

前端面试每日 3+1，以面试题来驱动学习，提倡每日学习与思考，每天进步一点！每天早上5点纯手工发布面试题（死磕自己，愉悦大家），6000+道前端面试题全面覆盖，HTML/CSS/JavaScript/Vue/React/Nodejs/TypeScript/ECMAScritpt/Webpack/Jquery/小程序/软技能……

A guide to contributing to open source

Make websites accessible for AI agents

Docker 基本教學 - 從無到有 Docker-Beginners-Guide 教你用 Docker 建立 Django + PostgreSQL 📝

Reactive Extensions for Angular.

Component infrastructure and Material Design components for Angular

🚀✨ Help beginners to contribute to open source projects

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

A collective list of free APIs

程序员在家做饭方法指南。Programmer's guide about how to cook at home (Simplified Chinese only).

TypeScript 教程

《把时间当作朋友》

一份搜集的前端面试题目清单、面试相关以及各类学习的资料（不局限于前端）

A technical explainer by @kognise of how your computer runs programs, from start to finish.

TypeScript 入门教程

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