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T3 Stack · Concept

React Query integration

tRPC lets you define type-safe API procedures in TypeScript and call them from the frontend. It uses TypeScript inference, so no API code generation is needed.

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Syntax

createTRPCRouter({ procedureName: publicProcedure.input(schema).query(handler) })

In-depth API docs are only for subscribers: parameters, examples, common mistakes and interview practice.

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  • Create T3 App
  • Next.js
  • TypeScript
  • Prisma
  • Zod
  • React Query
  • Tailwind CSS
  • NextAuth.js

Source: tRPC • Create T3 App. Checked 2026-11-03.