mirror of
https://github.com/heygen-com/hyperframes.git
synced 2026-11-08 07:46:59 +00:00
Vance IngallsandClaude Fable 5.1
9f3a778fd1
Three silent fallback paths, three instruments: 1. resolverDisagreement on sdk_cutover_declined. Composition.getElement is canonical-only for a bare id, while dispatch resolves a bare id anywhere (resolveScoped). An element under a scoped id is therefore dispatchable yet still fails getElement -- a dispatchable edit refused, and invisible in both telemetry events (the shadow stays silent when its broader resolver hits). resolveSnapshot is now exported so the cutover path can tell the two target_not_found cases apart. 2. sdk_session_unavailable. With no session every cutover chokepoint takes the server path and emits nothing, and the shadow never runs either -- a total, silent SDK bypass. It has exactly three origins, all in useSdkSession's open effect: unreadable content, a failed ownership check, and openComposition throwing. Each now emits with its stage (and the error message for "open"). 3. isResolverDisagreement is deliberately fail-safe: a session shape without getElements reports no disagreement rather than throwing, so diagnostic context can never turn a clean decline into a failure. Co-Authored-By: Claude Fable 5.1 <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