Swimmer UI Kit
Swimmer UI Kit is the set of clay-style interface pieces that Pie’s products are built from. It began inside Turing Pact, then was pulled out into a reusable, independently versioned package — buttons, dialogs, inputs, icons, and motion that look and feel like one family. Two public surfaces show it off: a guided showcase and a full Storybook catalog.
How it relates to the guide
The Swimmer’s Guide argues that ordinary people should own their own tools and assets in the AI age, not rent a corner inside someone else’s stack. Swimmer UI Kit is that argument applied to engineering: instead of rebuilding the interface from scratch for every product, the look is extracted once into a kit you own, reuse, and ship — one set of tableware under everything Pie makes.
Why build it
A solo builder working with AI can ship many small products, but only if they stop re-soldering the same buttons every time. Turning the shared clay look into a real package — versioned, documented, installable — turns repeated UI work into a foundation that compounds instead of a cost paid again and again.
What makes it strong
It is not a speculative kitchen-sink library. It is the exact, battle-tested set of parts a live game already needs: zero runtime dependencies, accessible by default, bilingual-ready, and motion that respects reduced-motion. The full component catalog is browsable in Storybook at swimmer-ui-storybook.pieaistudio.com.
What comes next
The kit is published privately and already consumed by Turing Pact in production. Next come more form and display primitives as real products need them, a specialized code-input variant, and an eventual path toward 3D icons — added on demand, never speculatively.