tRPC Has a Free API — End-to-End Type Safety Without GraphQL

tRPC is the end-to-end typesafe API framework that eliminates the gap between your frontend and backend — no code generation, no schemas, just TypeScript. And it's completely free. Why tRPC? With REST or GraphQL, your frontend and backend types are disconnected. Change an API response? Your frontend breaks silently at runtime. tRPC makes this impossible: End-to-end type safety — change the backend, frontend shows errors immediately No code generation — types flow automatically through TypeScript No schemas — no GraphQL SDL, no OpenAPI spec Autocomplete — full IntelliSense for all API calls Subscriptions — real-time via WebSocket Batching — multiple calls in one HTTP request Quick Start npm install @trpc/server @trpc/client @trpc/react-query zod Server (Define Your API) // server/trpc.ts import { initTRPC , TRPCError } from " @trpc/server " ; import { z } from " zod " ; const t = initTRPC . create (); const router = t . router ; const publicProcedure = t . procedure ; // Define your API