`std::execution`, the proposed C++ framework for asynchronous and parallel programming.

Distributed storage for sequential data

Fruit, a dependency injection framework for C++

Minimalistic C++/Python GUI library for OpenGL, GLES2/3, Metal, and WebAssembly/WebGL

Learning Modern 3D Graphics Programming

Simple, fast, accurate single-header microbenchmarking functionality for C++11/14/17/20

Functional programming style pattern-matching library for C++

Expressive Vector Engine - SIMD in C++ Goes Brrrr

A C++ expression -> x64 JIT

An ongoing attempt to re-engineer LuaJIT from scratch

C++14 Dependency Injection library

Purely functional video codec, used for ExCamera and Salsify

Lisp-flavoured C

PISA: Performant Indexes and Search for Academia

A (work-in-progress) nextgen Doxygen for C++

A collection of lock-free data structures written in standard C++11

C++20 coroutine library

C++ implementation of a fast and memory efficient HAT-trie

Implementation of strong types in C++

C++17 `std::variant` for C++11/14/17

libnop: C++ Native Object Protocols

A very fast lightweight embedded database engine with a built-in query language.

A guide for the rest of us on using C++ templates.

A C++ micro-benchmarking framework

Instagram's experimental performance oriented greenfield implementation of Python.

Lightweight C++20 testing framework.

Print stack traces from running processes, or core files. Supports aarch64, x86_64, and i386