opensource
HyperFrames lets users render video by writing HTML, with the project designed to work with agents.
About opensource
HyperFrames is an open-source framework for turning HTML, CSS, media and seekable animations into deterministic MP4 videos. It can be used locally through a CLI, from AI coding agents that load its skills, or as the rendering core behind hosted authoring workflows. The project ships 21 skills that agents load on demand, with a /hyperframes router that picks a workflow for requests such as a video, a deck or a composition port and points to domain skills covering planning, writing HTML, wiring animations, adding media, linting, previewing and rendering. The page does not state pricing or platform requirements.
Key features
- Renders HTML, CSS, media and seekable animations into deterministic MP4 videos
- Runs locally through a command-line interface
- 21 skills that agents load on demand
- /hyperframes router selects a workflow for video, deck or composition port
- Versioned plugin for Claude Code; skills for Codex, Cursor, Gemini CLI and others
- Can act as the rendering core behind hosted authoring workflows
Best for: Developers and teams who want to author video in HTML and CSS and render it, particularly when working alongside AI coding agents.
Good for
- Open-source framework available from the project repository
- Multiple usage paths: local CLI, coding-agent skills, or rendering core for hosted workflows
- Skills are documented for several agents, including Claude Code, Codex, Cursor, Gemini CLI and IBM Bob
Watch out for
- The skills.sh registry blob that skills add resolves can lag the main branch by hours
- The interactive install picker opens with nothing pre-selected, and a non-interactive or agent run without --skill installs all 21 skills
- Pricing is not stated on the repository page
opensource at a glance
- Category
- Development › Developer Tools
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
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opensource FAQ
How do I install HyperFrames for Claude Code?
Add the marketplace with 'claude plugin marketplace add heygen-com/hyperframes', then install the plugin with 'claude plugin install hyperframes@hyperframes'. Auto-update for the hyperframes marketplace can be enabled in /plugin → Marketplaces, after which the /hyperframes:hyperframes command is used.
How do I install the skills standalone or for other agents?
Run 'npx skills add heygen-com/hyperframes'. The picker opens with nothing pre-selected; the Core Skills group is sufficient because the /hyperframes router installs each creation workflow on demand. The full published set can be installed with '--all', or a single skill with '--skill ' using the bare name.
Can HyperFrames be used without an AI coding agent?
Yes. The framework can be used locally with the CLI, and it can also serve as the rendering core behind hosted authoring workflows.
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