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Vance IngallsandClaude Opus 5.5
518694ac66
Dockview keeps inactive "always"-rendered panel overlays in the DOM with visibility:hidden and no position, so each one falls to its static position below the dock at full dock height. That made the document ~2x the viewport tall (1954px in a 997px window). body overflow:hidden only blocks user scrolling, so the scrollIntoView that runs when a property group opens scrolled the viewport 124px and cut off the header and panel tabs. overflow:clip on #root (not hidden, which is itself programmatically scrollable) removes the overflow: scrollHeight drops to the viewport height and scrollIntoView on a hidden overlay no longer moves anything. Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
@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