Every TypeScript project reaches the same point: you've defined your types, now you need mock data for tests, Storybook stories, or local dev. You end up hand-writing the same boilerplate mockUser, mockProduct, mockOrder objects over and over.

I built FixtureKit to fix that — a free developer tool, not a product pitch.

What it does

Paste a TypeScript interface, type, or a Zod z.object(...) schema → get a copy-ready export const mock… TypeScript fixture.

Try it: https://fixture-kit.vercel.app