Files
hyperframes/packages/studio
Miguel ÁngelandClaude Opus 4.6 f3e2caf687 fix(studio): stale selection, rotation control, design panel polish
Fixes and improvements based on power-user testing feedback:

1. Fix stale selection after style edits — handleDomStyleCommit now
   calls refreshDomEditSelectionFromPreview after persisting, matching
   every other commit handler. Without this, the PropertyPanel showed
   frozen computedStyles after color/radius/shadow edits, making it
   look like editing "didn't work." Also adds error handling around
   the persist call.

2. Add rotation field to the Design panel Layout section — reads the
   current rotation angle from the manual edit manifest and commits
   via the existing handleDomRotationCommit handler.

3. Enable motion panel by default — STUDIO_MOTION_PANEL_ENABLED now
   defaults to true so the Motion tab is discoverable without env vars.

4. Color controls only when element has color — fill color section now
   only shows when the element has an explicit non-transparent
   background-color. Text color shows only when the element has a
   color style. Prevents showing color pickers on elements where
   color edits have no visible effect.

5. Exclude canvas from selection — added "canvas" to
   DOM_LAYER_IGNORED_TAGS so canvas elements are not selectable in the
   preview or listed in the layer panel.

6. Multi-selection feedback — shows "N elements selected" with
   guidance instead of the generic empty state when multiple elements
   are selected.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-05-09 18:41:58 +00:00
..
2026-03-21 22:43:56 -07:00
2026-05-09 02:56:37 +00:00
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