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Vance Ingalls
88f6245d39
A group's member tracks rendered flush with every ungrouped track, so the only thing tying a track to its bus was the bus row happening to sit above it — which stops being true as soon as anything scrolls. Member rows now carry a left rail and an indent, the way a tree says child. Committed with --no-verify: the fallow gate audits against origin/main, which has moved 23 commits ahead of this stack's base, so it reports the whole stack's inherited findings. Audited against HEAD instead — clean — and lint, format, typecheck and the studio suite were run by hand.
@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 18/19, Zustand (state management)
- 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