The new Windows Terminal and the original Windows console host, all in the same place!

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

Bitcoin Core integration/staging tree

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

Protocol Buffers - Google's data interchange format

An open-source user mode debugger for Windows. Optimized for reverse engineering and malware analysis.

🔍 A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.

JSON for Modern C++

The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)

ClickHouse® is a real-time analytics DBMS

Carbon Language's main repository: documents, design, implementation, and related tools. (NOTE: Carbon Language is experimental; see README)

The Serenity Operating System 🐞

An open-source C++ library developed and used at Facebook.

The MongoDB Database

Telegram Desktop messaging app

Cloud-native high-performance edge/middle/service proxy

Compatibility tool for Steam Play based on Wine and additional components

Fast C++ logging library.

📚 Modern C++ Tutorial: C++11/14/17/20 On the Fly | https://changkun.de/modern-cpp/

🤖 The free, Open Source alternative to OpenAI, Claude and others. Self-hosted and local-first. Drop-in replacement for OpenAI, running on consumer-grade hardware. No GPU required. Runs gguf, transf…

Notepad++ official repository

SQL powered operating system instrumentation, monitoring, and analytics.

A modern formatting library

Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks

The official GitHub mirror of the Chromium source

A modern, C++-native, test framework for unit-tests, TDD and BDD - using C++14, C++17 and later (C++11 support is in v2.x branch, and C++03 on the Catch1.x branch)

Cocos2d-x is a suite of open-source, cross-platform, game-development tools utilized by millions of developers across the globe. Its core has evolved to serve as the foundation for Cocos Creator 1.…

🎮 A step-by-step guide to implementing SSAO, depth of field, lighting, normal mapping, and more for your 3D game.

Mars is a cross-platform network component developed by WeChat.