heygen-com/hyperframes
HyperFrames is an open-source video rendering framework developed by HeyGen that transforms standard HTML, CSS, multimedia assets, and seekable web animations into deterministic MP4 videos. The engine allows developers and AI agents to compose video sequences programmatically using web standards, executing rendering workflows locally via the command line, within AI agent loops, or behind hosted production services.
The primary audience includes software developers, media automation engineers, and AI coding agents operating across platforms such as Claude Code, Codex, Cursor, and Gemini CLI. It ships with specialized agent skills that teach models to design scenes, structure web markup, integrate media tracks, and inspect timeline outputs.
The README lists Node.js 22 or higher and FFmpeg as prerequisites. Users running Claude Code can install the official plugin by executing claude plugin marketplace add heygen-com/hyperframes followed by claude plugin install hyperframes@hyperframes. For environments supporting agent skills, core skills install via npx skills add heygen-com/hyperframes or npx hyperframes skills update. Precompiled native desktop applications are additionally distributed for macOS, Windows, and Linux deb packages.
The GitHub snapshot shows the repository is not archived and records an Apache-2.0 license. The project documentation highlights Remotion as a supported alternative, offering a dedicated /remotion-to-hyperframes migration skill to transition existing compositions into HyperFrames.
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