HeyGen open-sources Hyperframes: HTML/CSS animations in, deterministic MP4 out for coding agents
victor_explore · x · 2026-11-14
HeyGen has open-sourced Hyperframes: feed it HTML + CSS + animations, and it deterministically renders an MP4. The project is Apache-2.0 licensed and has already racked up 84k stars.
It ships 9 skills so coding agents like Claude Code, Codex, or Cursor can produce a product video for the landing page they just built — closing the gap where agents could build pages but not videos.
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