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tRPC Stack

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description tRPC Stack Overview

tRPC is a TypeScript framework for building application programming interfaces with types shared directly between a TypeScript server and client. Developers define server-side procedures and expose their inferred input and output types to client code, avoiding a separate schema or generated client in projects that use TypeScript throughout. It is commonly paired with Node.js web frameworks and front-end libraries when a team controls both ends of an application and wants compile-time checking across the API boundary.

help tRPC Stack FAQ

What is the main advantage of using the tRPC stack?

The primary advantage of tRPC is that it allows developers to share TypeScript types natively between the server and client without needing a separate schema or code generation step. This provides complete end-to-end type safety, automatically catching API breaking changes at compile time.

Can I use tRPC with a frontend framework other than Next.js?

Yes, while tRPC is heavily associated with Next.js and the T3 Stack, it is completely framework-agnostic. You can use it with other popular frontend frameworks like React, Vue, or Svelte, provided your backend is running Node.js and TypeScript.

Does tRPC work with non-TypeScript clients like Swift or Kotlin?

No, tRPC is explicitly designed for TypeScript-to-TypeScript communication and does not inherently output a standard REST API or OpenAPI specification. If you need to connect a mobile app written in Swift or Kotlin, you would typically need to build a traditional REST or GraphQL API instead.

Who created and maintains tRPC?

tRPC was created by developer Alex Johansson and is maintained as an open-source project by a dedicated team of contributors. It has gained massive traction in the modern web development community as a lightweight alternative to traditional REST APIs and GraphQL.

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