microsoft/vcpkg

C++ package manager with thousands of libraries

curated list of C++ libraries, frameworks, and tools
fffaraz/awesome-cpp
curated list of header-only C++ libraries
p-ranav/awesome-hpp
C++ library for robotics and vision smoothing, mapping, and sensor fusion
borglab/gtsam
lets you build C/C++ apps that run on Linux, Mac, Windows, BSD, and BIOS
jart/cosmopolitan
Library for running and serving large language models
vllm-project/vllm
Package manager that’s 2x faster and uses way less disk space
pnpm/pnpm
C++ library for fast, minimal GUIs in game engines and tools
ocornut/imgui
C++ library for machine learning tasks and research
flashlight/flashlight
Code editor, open source
microsoft/vscode
experimental C++ successor language by Google for interoperability and migration
carbon-language/carbon-lang