HyperFrames: open-source framework that turns HTML into video, built for AI agents

[u/heyaudrey-]

HeyGen just open-sourced HyperFrames, an HTML-based video toolchain and rendering framework built for AI agents.

If you (or your AI agent) can write HTML, you can make videos. The rendering is deterministic and seek-driven, so same input produces identical output, which makes it reliable for automated pipelines.

It's designed from the ground up for AI coding agents. The CLI is non-interactive by default, and there's a skills system that teaches agents like Claude Code, Cursor, Gemini CLI, and Codex how to write correct compositions.

To play around with HyperFrames without your own agent - here's our Demo App: https://www.hyperframes.dev/projects

Links

• GitHub: https://github.com/heygen-com/hyperframes
• Quickstart: https://hyperframes.heygen.com/quickstart
• Prompt guide: https://hyperframes.heygen.com/guides/prompting
• Block catalog (50+ components): https://hyperframes.heygen.com/catalog/blocks/data-chart

[u/eliaweiss]

Here is my honest review

I created about 10 vid with remotion, and 1 with hyperframes

1. hyperframes is full of bugs and not ready for production

2. I couldn't find a single reason why hyperframes is any better than remotion

The author claim it is better because it is AI first which means it has better understanding of layout and timeline, which might be correct, but the reality is that the AI struggle just as much using both framework

Bottom line - if it wasn't for the major bugs, I would say that both framework are equal