HyperFrames
Open-source HTML-to-video framework. Write compositions with HTML, CSS, and GSAP — render deterministic MP4. Built for AI agents.
HyperFrames is an open-source framework from HeyGen for making video with web code: compositions are written in HTML, CSS and GSAP and rendered to deterministic MP4. It is built for AI agents, and its site wraps the framework in templates, such as mobile ads you remix by entering a brand's website, along with a catalogue and a community gallery. Start with the catalogue and community gallery to see what deterministic HTML rendering can produce before reading the framework docs.
- Type
- Library
- Category
- Agent specs & MCP, Video & capture
- Added
- Sep 27, 2026
