I Built a Cellular Automata Explorer in WebAssembly — Here Are 21 Visual Experiments

A developer created CellCosmos, a browser-based elementary cellular automata explorer, through 21 daily visual experiments in May 2025. The core automaton logic is written in French-syntax source code using a custom multilingual programming language, compiled to WebAssembly for near-native browser performance. The project covers 1D and 2D automata with various parameters and is fully deployed via GitHub Actions as a static site.