XviD, WebP, etc. Ex-Google, on sabbatical.
fsc. Finite State Coder
skal65535.github.io. JavaScript
xv-macos. xv-3.10a port to MacOS, GEMINI-CLI assisted.
ryg_rans. Simple rANS encoder/decoder (arithmetic coding-ish entropy coder).
webp-highlighter. Chrome extension that highlights WebP images in web pages
