https://github.com/raviqqe/onerpc

The router-less serverless RPC framework for TypeScript
https://github.com/raviqqe/onerpc

aws-lambda edge-computing nextjs rpc typescript

Last synced: about 1 month ago
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The router-less serverless RPC framework for TypeScript

• Host: GitHub
• URL: https://github.com/raviqqe/onerpc
• Owner: raviqqe
• License: mit
• Created: 2023-05-22T03:01:29.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2025-04-10T05:45:40.000Z (about 1 month ago)
• Last Synced: 2025-04-10T06:37:11.540Z (about 1 month ago)
• Topics: aws-lambda, edge-computing, nextjs, rpc, typescript
• Language: TypeScript
• Homepage: https://raviqqe.github.io/oneRPC
• Size: 2.14 MB
• Stars: 28
• Watchers: 3
• Forks: 1
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# oneRPC

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The router-less serverless RPC framework.

oneRPC is a minimal RPC library to convert a server-side function of a type, `(input: T) => Promise` into `(request: Request) => Promise` and make it callable from the client side in a type-safe way.

Currently, we support [Next.js Route Handlers][route-handlers] and [AWS Lambda](https://aws.amazon.com/lambda/).

## Features

- 🔮 Seamless client-server communication

  You can call remote procedures just as seamless as calling local functions.

- 🛡️ Type safe

  Server-client communication is made safe with request and response types in TypeScript which are used by both client and server.

- 🔥 Serverless first

  Routing is delegated to other frameworks or infrastructures.

- 🤝 HTTP friendly

  You can leverage full potential of HTTP functionalities, such as cache control headers.

- 🐁 Minimal dependencies

  It depends only on [Web APIs](https://developer.mozilla.org/en-US/docs/Web/API). Thus, it works on many platforms including Node.js, Deno, and edge runtimes.

- 🌊 Streaming support

  Stream responses are transferred as [JSON Lines](https://jsonlines.org/) and clients can consume them chunk by chunk.

## Documentation

[Here](https://raviqqe.com/oneRPC).

## Examples

For all examples, see a [`examples`](examples) directory.

### Next.js with [Route Handlers][route-handlers]

`app/api/foo/route.ts`:

```typescript

import { query } from "onerpc";

import { z } from "zod";

export const GET = query(z.number(), z.string(), (x) => `Hello, ${x}!`, {

  path: "/api/foo",

});

```

`app/page.tsx`:

```typescript

import { type GET } from "@/app/api/foo/route";

import { query } from "onerpc/client";

export default async (): Promise => (

  
{await query("/api/foo", 42))}

);

```


## References

- [tRPC](https://trpc.io/)

- [Hono.js](https://hono.dev/)

- [Route Handlers | Next.js](https://nextjs.org/docs/app/building-your-application/routing/router-handlers)

## License

[MIT](LICENSE)

[route-handlers]: https://nextjs.org/docs/app/building-your-application/routing/router-handlers