🔗
End-to-End Type Safety
Ensure type-safe inputs, outputs, and errors from client to server.
Typesafe APIs Made Simple 🪄
oRPCTypesafe APIs Made Simple 🪄
Easy to build APIs that are end-to-end type-safe and adhere to OpenAPI standards
📘
First-Class OpenAPI
Built-in support that fully adheres to the OpenAPI standard.
📝
Contract-First Development
Optionally define your API contract before implementation.
🔍
First-Class OpenTelemetry
Seamlessly integrate with OpenTelemetry for observability.
⚙️
Framework Integrations
Seamlessly integrate with TanStack Query (React, Vue, Solid, Svelte, Angular, etc.), SWR, Pinia Colada, NestJS, and more.
🚀
Server Actions
Fully compatible with React Server Actions on Next.js, TanStack Start, and other platforms.
🔠
Standard Schema Support
Works out of the box with Zod, Valibot, ArkType, and other schema validators.
🗃️
Native Types
Supports native types like Date, File, Blob, BigInt, URL, and more.
⏱️
Lazy Router
Enhance cold start times with our lazy routing feature.
📡
SSE & Streaming
Enjoy full type-safe support for SSE and streaming.
🌍
Multi-Runtime Support
Fast and lightweight on Cloudflare, Deno, Bun, Node.js, and beyond.
🔌
Extendability
Easily extend functionality with plugins, middleware, and interceptors.