How do I generate OpenAPI from Zod schemas?

Build script serializes routes+schemas to JSON. Wire Express ops to Zod. Yarn generate:openapi.

Is Orval better than tRPC for fullstack TypeScript?

Orval's OpenAPI neutral—multi-client. tRPC bundles tighter but front-heavy. Pick by stack.

What if my DB columns change in fullstack TypeScript?

Update service mapper once. Regen schema-to-all. TS catches breaks instantly.

Type Dupe Hell Ends Here: The Fullstack TypeScript Nuke You've Been Waiting For

Interfaces drifting like bad exes? One fullstack TypeScript playbook promises to end the madness with Zod schemas and Orval magic. It's slick. Mostly.

theAIcatchup Apr 09, 2026 3 min read

Pipeline diagram: Zod schema to OpenAPI to typed React hooks in fullstack TypeScript

⚡ Key Takeaways

Define Zod schemas once on backend: types, validation, docs—all auto. 𝕏
Orval generates frontend hooks from OpenAPI JSON—no copy-paste drudgery. 𝕏
Solves type drift but demands schema discipline; not fully battle-tested yet. 𝕏

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theAIcatchup

Community-driven. Code-first.

#Orval codegen #React Query #Zod schemas #fullstack TypeScript

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⚡ Key Takeaways

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