trpc

Build type-safe APIs by defining framework-agnostic routers and procedures that preserve TypeScript types across server and client environments. This approach unifies code paths and removes manual boilerplate, ensuring end-to-end type safety.

Yes, tRPC works with Express, Fastify, Hono, Bun, and Next.js through dedicated adapters. These adapters enable seamless integration of your type-safe routers into your existing framework setup without changing your core routing logic.

Structure scalable type-safe API routers using nested routers and shared AppRouter-based types. This pattern allows backend and frontend teams to organize complex routing hierarchies while maintaining strong ergonomic error handling and consistent developer experience.

Handle context and middleware by defining them within your procedure definitions to manage shared server state and request validation. This approach ensures proper routing patterns and cross-framework integration across your server implementations.

No, tRPC is framework-agnostic and works with any package manager. You can implement procedures, health checks, and error handling across Next.js, Express, Fastify, Hono, or Bun without being locked into a specific ecosystem.