tRPC

trpc.io

Move Fast and Break Nothing. End-to-end typesafe APIs made easy.

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tRPC screenshot
/ About /

tRPC is a TypeScript library that enables end-to-end type-safe APIs without code generation or build steps. It infers types automatically from server-side procedure definitions, providing full autocompletion and type checking on the client. It supports popular frameworks including Next.js, Express, Fastify, SvelteKit, and AWS Lambda.

/ How it works /

Developers define typed procedures on the server, export the router type, and import it on the client to get automatic type inference and autocompletion with no build step.

/ Who it's for /

full-stack TypeScript developers

/ More info /

Background.

Status
launched
Business model
open-source

Founders

  • Alex/KATT
/ Discovered patterns /

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