oRPC is a powerful combination of RPC and OpenAPI, makes it easy to build APIs that are end-to-end type-safe and adhere to OpenAPI standards

• 🔗 End-to-End Type Safety: Ensure type-safe inputs, outputs, and errors from client to server.
• 📘 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), Pinia Colada, 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.

You can find the full documentation here.

• @orpc/contract: Build your API contract.
• @orpc/server: Build your API or implement API contract.
• @orpc/client: Consume your API on the client with type-safety.
• @orpc/openapi: Generate OpenAPI specs and handle OpenAPI requests.
• @orpc/otel: OpenTelemetry integration for observability.
• @orpc/nest: Deeply integrate oRPC with NestJS.
• @orpc/react: Utilities for integrating oRPC with React and React Server Actions.
• @orpc/tanstack-query: TanStack Query integration.
• @orpc/vue-colada: Integration with Pinia Colada.
• @orpc/hey-api: Hey API integration.
• @orpc/zod: More schemas that Zod doesn't support yet.
• @orpc/valibot: OpenAPI spec generation from Valibot.
• @orpc/arktype: OpenAPI spec generation from ArkType.

Integration with Pinia Colada. Read the documentation for more information.

export function Setup() {
  const query = useQuery(orpc.planet.find.queryOptions({
    input: { id: 123 }, // Specify input if needed
    context: { cache: true }, // Provide client context if needed
  // additional options...
  }))

  const mutation = useMutation(orpc.planet.create.mutationOptions({
    context: { cache: true }, // Provide client context if needed
  // additional options...
  }))

  mutation.mutate({ name: 'Earth' })

  const queryCache = useQueryCache()

  // Invalidate all planet queries
  queryCache.invalidateQueries({
    key: orpc.planet.key(),
  })

  // Invalidate the planet find query with id 123
  queryCache.invalidateQueries({
    key: orpc.planet.find.key({ input: { id: 123 } })
  })
}

Distributed under the MIT License. See LICENSE for more information.