Files
hyperframes/packages/studio
Miguel Ángel 1a4e534d0f fix(studio): uncap seek clamp to include timeline element range
The seek function clamped to adapter.getDuration() which only knows the
root composition's authored duration. Appended timeline elements extend
beyond this range. Compute the effective max from both the adapter duration
and the store's element boundaries so scrubbing reaches the full timeline.
2026-05-18 17:28:45 -04:00
..
2026-05-18 14:23:43 -04:00
2026-03-21 22:43:56 -07:00

@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