A modern, C++-native, test framework for unit-tests, TDD and BDD - using C++14, C++17 and later (C++11 support is in v2.x branch, and C++03 on the Catch1.x branch)

Static reflection for enums (to string, from string, iteration) for modern C++, work with any enum type without any macro or boilerplate code

RAJA Performance Portability Layer (C++)

An application-focused API for memory management on NUMA & GPU architectures

Apple's Time Machine fuse read only file system

A C++17 message passing library based on MPI

🏃 Iterators made easy! Zero cost abstractions for designing and using C++ iterators.

💫 Parallel Hybrid Particle In Cell code with Adaptive mesh REfinement