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Vance Ingalls
a4167ede07
Flip STUDIO_FLAT_INSPECTOR_ENABLED's default from false to true — the bug-fix pass on the flat inspector is complete (right-aligned values, Stroke width/style split, promote-badge overlap, Layout/Style section gating for non-visual elements like audio). VITE_STUDIO_FLAT_INSPECTOR_ENABLED=false still opts back into the legacy panel. Updates the two tests that asserted the old false default: the flag's own default test, and the "classic PropertyPanel input coverage" suite, which relied on that default to reach the legacy panel and now mocks it explicitly (mirroring the adjacent "flat" suite's existing pattern).
@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