Swatch Rack
Color picker you flip through like a record bin. Three.js, no image assets, palettes from the rack only.
Related builds
Poseidon / Gaia / Dryad / Tiamat / Demiurge
Open-sourced Three.js prototypes: FFT ocean, procedural grass and trees, particle fluids, tectonic planets.
Nadir
Open-sourced 3D scroll-driven landing page. Whole codebase under 1 MB, so it actually loads instantly.
tych
Make your own image grids. A polyptych tool after the site carousel got worse.
Aseprite extensions
Free Aseprite extensions, including a normal-map generator that reads layer groups instead of a height map.