Summary
If you need to build video content in HTML instead of wrestling with timeline editors, this is the skill. It handles the full workflow: compositions with GSAP timelines, audio-reactive animations, synced captions, text-to-speech voiceovers, and shader transitions. The workflow is opinionated in a good way. It forces you to design your visual identity first, expand vague prompts into structured plans, and build static layouts before animating anything. That last part matters because positioning elements at their final state and tweening from there prevents the usual overlap chaos you get animating blind. Works for title cards, product demos, social clips, or anything where HTML gives you more control than dragging keyframes.
Install
npx skills add https://github.com/heygen-com/hyperframes --skill hyperframes
