Master programming by recreating your favorite technologies from scratch.

📚 Freely available programming books

Linux kernel source tree

Stable Diffusion web UI

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

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

This repo includes ChatGPT prompt curation to use ChatGPT and other LLM tools better.

A feature-rich command-line audio/video downloader

Display and control your Android device

Production-ready platform for agentic workflow development.

Production-Grade Container Scheduling and Management

《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 代码。简体版和繁体版同步更新，English version in translation

User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev

🇨🇳 GitHub中文排行榜，各语言分设「软件 | 资料」榜单，精准定位中文好项目。各取所需，高效学习。

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.

The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface.

A GUI client for Windows, Linux and macOS, support Xray and sing-box and others

✨ Light and Fast AI Assistant. Support: Web | iOS | MacOS | Android | Linux | Windows

A fancy self-hosted monitoring tool

Open Source Continuous File Synchronization

Collection of awesome LLM apps with AI Agents and RAG using OpenAI, Anthropic, Gemini and opensource models.

GPT4All: Run Local LLMs on Any Device. Open-source and available for commercial use.

real time face swap and one-click video deepfake with only a single image

#1 Locally hosted web application that allows you to perform various operations on PDF files

Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

🤯 LobeHub - an open-source, modern design AI Agent Workspace. Supports multiple AI providers, Knowledge Base (file upload / RAG ), one click install MCP Marketplace and Artifacts / Thinking. One-cl…

RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs

A terminal for a more modern age