The C++ Core Guidelines are a set of tried-and-true guidelines
Some fundamental C++ classes
Structure of Arrays of multiple types
Scientific computing, machine learning and computer vision for .NET
A library to convert between braille and MathML
A C extension to Tk that provides functionality to modify images
Simple Cache (or Serialization) Library
A very simple, fast, multithreaded, platform independent HTTP and HTTP
Coroutine-based concurrency library for Python
A C++11 logging library
Vanyamba Electronics library of C++ Classes for AVR.
Method stubs and test cases for Elements of Programming Interviews
Finance library for C++
A C++ library for managing configuration files via regular expressions
A fast open framework for deep learning
C to Rust translator
Fast and robust map analyser for Brood War.
Memory Manager: MDX = malloc() + free() + Garbage Collection
Simple framework for C++11 exception handling.
Static library for easier calculation with SFENCE library.