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Vance Ingalls
f914d71029
"bun --bun vite" does NOT keep vite on bun. Measured: it resolves the bare name
to node_modules/.bin/vite and execs that shim, whose shebang is
#!/usr/bin/env node -- so `bun run studio` still produced
bun --bun vite --host 127.0.0.1
-> node .../packages/studio/node_modules/.bin/vite --host 127.0.0.1
and dev-mode renders still died on the producer's TypeScript source. Passing the
path directly is what --bun actually applies to.
Verified end to end after the change: `bun run studio` runs as
`bun --bun ./node_modules/.bin/vite --host 127.0.0.1`, and a real 40s / 1200-frame
render of the audio-real fixture (9 audio tracks, two groups) completes through
the studio's own /render endpoint -- 1.28 MB mp4, hasAudio true, no
"Cannot find module .../renderOrchestrator.js".
@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