What you get
Video described in code — change a line, re-render, no timeline to re-align in an editor.
HyperFrames: Write HTML, Render MP4
Added 2026-08-06It renders HTML, CSS, media and seekable animations into deterministic MP4. Deterministic is the point: the same input always yields the same frames, so you can seek, preview and re-render safely.
What it teaches an agent is the whole production loop: plan the video, write valid HTML, wire animations onto a seekable timeline, add media, lint, preview, render. Nineteen skills load on demand, and you read /hyperframes first — it is the router and capability map that dispatches any "make me a video" request. Install with --full-depth; without it you fetch the registry blob, which lags main by hours, and you quietly get an older copy of a skill. Apache 2.0, Node 22 or newer.