@eluvade/cosmos — open-source procedural...

I built a zero-dependency TypeScript library that procedurally generates 12 celestial body types — planets (terrain, aquatic, gas giant, molten, ice, barren), stars, black holes, galaxies, and nebulae — all from a single seed number. Same seed = same output, every time. Everything runs in real-time via WebGL fragment shaders (except nebulae, which are static Canvas 2D). Built it for my 2D space exploration MMORPG but figured it could be useful to others, so I published it as an npm package. npm