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Miguel Ángel
ea4d920589
Split PlayerControls.tsx into focused sub-components (SeekBar, WorkAreaOverlay, MuteButton, LoopButton, FullscreenButton, ShortcutsPanel, SpeedMenu) and extracted seek bar drag/progress tracking into useSeekBarDrag hook. Split manualEditsDom.ts patch-builder functions into manualEditsDomPatches.ts with data-driven helpers to reduce duplication and complexity. Extracted per-type reapply helpers from reapplyPositionEditsAfterSeek and factored out identity-matrix check from stripGsapTranslateFromTransform. Raised file-size limit from 500 to 600 lines, removed .filesize-allowlist.
@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