JSON for Modern C++

Haptic input knob with software-defined endstops and virtual detents

A General-purpose Task-parallel Programming System using Modern C++

C++ Insights - See your source code with the eyes of a compiler

A tiny boost library in C++11.

A heap memory profiler for Linux

A dbg(…) macro for C++

A family of header-only, very fast and memory-friendly hashmap and btree containers.

Postmodern immutable and persistent data structures for C++ — value semantics at scale

The Lobster Programming Language

A JIT assembler for x86/x64 architectures supporting FPU, MMX, SSE (1-4), AVX (1-2, 512), APX, and AVX10.2

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

Fast & memory efficient hashtable based on robin hood hashing for C++11/14/17/20

Your binary serialization library

The Stan Math Library is a C++ template library for automatic differentiation of any order using forward, reverse, and mixed modes. It includes a range of built-in functions for probabilistic model…

A readline and libedit replacement that supports UTF-8, syntax highlighting, hints and Windows and is BSD licensed.

Header-only, non-intrusive and macro-free runtime reflection system in C++

Named operators for C++

Multiprecision for modern C++

💡 Build your own programming language! A C++17 PEG parser generator supporting parser combination, memoization, left-recursion and context-dependent grammars.

Mathematical Expression Parser and JIT Compiler

Shader-Like Mathematical Expression JIT Engine for C++ Language

Essential light-weight portable C++ 11 library dealing with images/files/systems for researches and demos

stl compatible hashtable