FixtureKit

FixtureKit solves one of those problems every developer has hit but nobody talks about—you've got your TypeScript interfaces and Zod schemas all defined, and then you need actual data to test with. So you either hand-write a hundred fake objects or grab some random generator that doesn't even match your types. FixtureKit just takes your interfaces, your Zod schemas, and spits out production-ready mock data locally. No API calls, no cloud dependencies, just your types becoming test data in seconds.

Here's why this matters: if you've ever maintained a codebase with 50+ interface definitions, you know keeping mock data in sync is a nightmare. One field change and suddenly your fixtures are broken. FixtureKit generates from the source of truth—your actual types—so they stay in sync automatically. It's the kind of tool that seems small until you realize how much time it saves.