Stars
Godot Engine – Multi-platform 2D and 3D game engine
Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies
Protocol Buffers - Google's data interchange format
An open-source user mode debugger for Windows. Optimized for reverse engineering and malware analysis.
A library for efficient similarity search and clustering of dense vectors.
Animated sprite editor & pixel art tool (Windows, macOS, Linux)
Self-hosted game stream host for Moonlight.
Hyprland is an independent, highly customizable, dynamic tiling Wayland compositor that doesn't sacrifice on its looks.
Carbon Language's main repository: documents, design, implementation, and related tools. (NOTE: Carbon Language is experimental; see README)
An open-source C++ library developed and used at Facebook.
A modern replacement for Redis and Memcached
Official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.
FlatBuffers: Memory Efficient Serialization Library
Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks
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)
Yoga is an embeddable layout engine targeting web standards.
Simple, secure & standards compliant web server for the most demanding of applications
brpc is an Industrial-grade RPC framework using C++ Language, which is often used in high performance system such as Search, Storage, Machine learning, Advertisement, Recommendation etc. "brpc" mea…
Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics
An open source re-implementation of RollerCoaster Tycoon 2 🎢
Cap'n Proto serialization/RPC system - core tools and C++ library
The official Open-Asset-Importer-Library Repository. Loads 40+ 3D-file-formats into one unified and clean data structure.
Luanti (formerly Minetest) is an open source voxel game-creation platform with easy modding and game creation