Master programming by recreating your favorite technologies from scratch.

📚 Freely available programming books

Get up and running with OpenAI gpt-oss, DeepSeek-R1, Gemma 3 and other models.

JavaScript Style Guide

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

Display and control your Android device

DigitalPlat FreeDomain: Free Domain For Everyone

Godot Engine – Multi-platform 2D and 3D game engine

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

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

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

Open Source Continuous File Synchronization

VS Code in the browser

A new bootable USB solution.

An open-source cross-platform alternative to AirDrop

计算机自学指南

The Patterns of Scalable, Reliable, and Performant Large-Scale Systems

Ghidra is a software reverse engineering (SRE) framework

The Magic Mask for Android

🐻 Bear necessities for state management in React

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

Financial data platform for analysts, quants and AI agents.

The web framework for content-driven websites. ⭐️ Star to support our work!

A tool for exploring each layer in a docker image

Open Source realtime backend in 1 file

Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD

Run macOS VM in a Docker! Run near native OSX-KVM in Docker! X11 Forwarding! CI/CD for OS X Security Research! Docker mac Containers.

Windows inside a Docker container.

Odoo. Open Source Apps To Grow Your Business.

Terraform enables you to safely and predictably create, change, and improve infrastructure. It is a source-available tool that codifies APIs into declarative configuration files that can be shared …