CasADi is a symbolic framework for numeric optimization
Infrared remote library for Arduino, send and receive infrared signals
Cross-platform SDK for creating and modifying PDF documents
Serialization/RPC system - core tools and C++ library
Insanely fast native C++, Swift or Kotlin modules
Proxy: Next Generation Polymorphism in C++
The regex-centric, fast lexical analyzer generator for C++
Delphi : VRCalc++ OOSL & + (Paged List, TextEditor, VRAstroVision ...)
Yocto/GL: Tiny C++ Libraries for Data-Driven Physically-based Graphics
Single sided linked list (kind of lib with test-code, C, C++ and java)
Report generator for Qt Framework
a CLI generator and and SW library
C++ reflection library with Lua binding, and JSON and XML
A PEG parser library for C++
Visual Studio .vc[x]proj to CMakeLists.txt (make, Ninja ...) enabler
A C++ framework that uses inhibition trees for behaviour control.
A C++ implementation of a nonlinear 3D IMU fusion algorithm.
A C++ framework that implements generalised finite state machines.
Cross-platform C++ libraries with a network/internet focus.