Box2D is a 2D physics engine for games
I mean... there is also Box2d... (https://box2d.org/) for 2d stuff as /u/Disembleergon mentioned.
NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.
CMakeLists.txt -> <terminated> (exit value: -1.073.741.515)
1 project | reddit.com/r/cpp_questions | 9 Aug 2022
Quantum mechanics be like
1 project | reddit.com/r/blender | 3 Aug 2022
Convenient CPU feature detection and dispatch in the Magnum Engine
9 projects | reddit.com/r/cpp | 2 Aug 2022
1 project | reddit.com/r/programare | 31 Jul 2022
Threlte now has physics!
3 projects | reddit.com/r/sveltejs | 30 Jul 2022