H

header only

hopp | Header-Only Program Parts | Basic (but useful), modern and generic C++11/C++14 header-only library | Apache License, Version 2.0 | GNU Affero General Public License 3+

Thōth | Modern and generic C++11/C++14 header-only library for GUI and games | GNU Affero General Public License 3+

Entity Component System library for C++17 inspired by EnTT. Done as self-educational project to learn C++17 and understand core techniques applied at EnTT.

Digital's C++ Header-Only Stack-Based Finite State Machine