Loading Prompt-to-Widget Prototype Builder...
Runnable Widget
Prompt-to-Widget Prototype Builder
Turn a product prompt, interaction states, inputs, outputs, validation rules, and UX constraints into a runnable single-file widget prototype, spec JSON, action contract, smoke test, publish checklist, and proof receipt.
Reviewed 2026-06-20
DeveloperBrowser-firstRunnable artifactExport packageJSON receipt
WHY THIS IS DIFFERENT
It exports working artifacts, not only recommendations.
- Produces a working embeddable widget prototype instead of only a prompt rewrite.
- Exports action contract and smoke test so the widget can be verified by a browser agent.
- Keeps the artifact local-only and usable without a framework or backend.
Boundary: Not production legal copy, personalization tracking, pricing advice, or a replacement for UX research.