mirror of
https://github.com/heygen-com/hyperframes.git
synced 2026-11-15 22:08:03 +00:00
Miguel Ángel
225c22b6b9
* fix(studio): a playhead scrolled off to the left no longer draws over the track names The playhead layer (z 100) drew over the sticky track headers when the timeline was scrolled past it. Once a scroll settles, its layer is clipped at the header edge, less the glow's half-width so 00:00 looks as before. The settle-time scroll subscription moves out of the ruler into useSettledScrollLeft, now shared by both. * test(studio): find the timeline playhead through its layer, not its z-index
@hyperframes/studio
Browser-based composition editor UI for Hyperframes. Provides a visual timeline, code editor, and live preview for building video compositions.
Install
npm install @hyperframes/studio
What it does
The studio is a React application with:
- Visual timeline — drag, resize, and arrange elements on tracks
- Code editor — edit HTML and GSAP scripts with CodeMirror (syntax highlighting, autocomplete)
- Live preview — see changes in real time as you edit
- Composition inspector — view and modify element properties
Development
The studio is embedded in the hyperframes preview command. To develop the studio UI itself:
cd packages/studio
bun run dev # Start Vite dev server
bun run build # Build for production
bun run typecheck # Type-check
Tech stack
- React 19, Zustand 4/5 (state management; development uses Zustand 5)
- CodeMirror 6 (editor)
- Tailwind CSS (styling)
- Vite (bundler)
- Phosphor Icons
Documentation
Full documentation: hyperframes.heygen.com/packages/studio
Related packages
@hyperframes/core— types and parsers used by the editorhyperframes— CLI that serves the studio viahyperframes preview