😎 Awesome lists about all kinds of interesting topics

A collective list of free APIs

📚 Freely available programming books

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

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.

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

Curated list of project-based tutorials

🎓 Path to a free self-taught education in Computer Science!

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

📚 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

Visual Studio Code

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

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

A collection of useful .gitignore templates

Open-source Windows and Office activator featuring HWID, Ohook, TSforge, and Online KMS activation methods, along with advanced troubleshooting.

Get up and running with Kimi-K2.5, GLM-4.7, DeepSeek, gpt-oss, Qwen, Gemma and other models.

Master the command line, in one page

Java 面试 & 后端通用面试指南，覆盖计算机基础、数据库、分布式、高并发与系统设计。准备后端技术面试，首选 JavaGuide！

A feature-rich command-line audio/video downloader

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

Command-line program to download videos from YouTube.com and other video sites

Display and control your Android device

Microsoft PowerToys is a collection of utilities that supercharge productivity and customization on Windows

Production-ready platform for agentic workflow development.

Virtual whiteboard for sketching hand-drawn like diagrams

FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae, Traycer AI…

Bring data to life with SVG, Canvas and HTML. 📊📈🎉

An open-source remote desktop application designed for self-hosting, as an alternative to TeamViewer.

A fast reverse proxy to help you expose a local server behind a NAT or firewall to the internet.