C++98 can be a functional language
C++ wrapper for the OpenGL (Version 3 and higher) API
Widgets library contains c++ classes of GUI widgets for WinAPI.
Poppler/PopplerQt5 pre-built binaries for Win32 GCC
MPEG-DASH library
Simple fast string comparison with SSE4.2
Linear algebra and solver library using CUDA, OpenCL, and OpenMP
Another C++ based JSON Library (/w Parser/Generator/Navigator)
Generator for optimized, vectorized neural net code
C++ library for Apache Cassandra with Qt Framework
C++ library that allows reading and writing memory-mapped files.
c/c++ debug-mutex library
QNetMap is the library for displaying the map and the objects on it
library to read dwg & read/write dxf files
ROS-Enhanced Scalable Haptic Library - discontinued
C++ continuous memory hash containers.
Some tools and controls wxWidgets. Code Project Open License
Strong 2D & 3D graphics engine