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Prototype Design · Design system

Protoyard UI Kit

A living showcase of every @protoyard/ui component, patterns, forms and a theme lab with live tokens and contrast ratios.

A flagship prototype: complete and ready to try.

Screenshot · shown in its full screen shell

Live preview

1280×800
Live demo bundled static build Open
Screenshot of Protoyard UI Kit

No live preview yet.

Each prototype stores its data in IndexedDB for the address it runs on. Data you create at localhost:5173 is separate from a build at localhost:4173 or a published URL, and the framed preview shares storage with that address opened directly.

Highlights

  • Every @protoyard/ui component and pattern
  • Forms and a theme lab
  • Live tokens and contrast ratios

Scenarios 3

  • default default
  • dark-viewer
  • empty

Each scenario rebuilds a deterministic world. Open one with ?scenario=<id>.

Spec kit

Every prototype carries a spec any agent can follow to rebuild it in a real app: the files below, in prototypes/ui-kit/, with generated regions kept in sync with the code.

  • AGENTS.md
  • docs/SPEC.md
  • docs/DATA_MODEL.md
  • docs/FLOWS.md
  • docs/SCREENS.md
  • docs/PERMISSIONS.md

Check that the spec is current

pnpm protoyard spec ui-kit --check

Rebuild kit (ZIP)

pnpm protoyard spec ui-kit --bundle