Submissions: pico_ecs, pico_gl, pico_math

[empyreanx]

From the project: https://github.com/empyreanx/pico_headers

pico_ecs (A pure and simple Entity-Component-System): https://github.com/empyreanx/pico_headers/blob/main/pico_ecs.h pico_gl (A 2D graphics library based on OpenGL): https://github.com/empyreanx/pico_headers/blob/main/pico_gl.h pico_math (A 2D math library for games): https://github.com/empyreanx/pico_headers/blob/main/pico_math.h

All libraries are single-headers, written in C, build on Linux, MacOS, and Windows, and are released into the public domain.