🦄 Raw Node RPC

Minimal, hacker-style RPC for Node and browser.

Define server functions, call from browser—no boilerplate, one import, works with any Express app.

Get Started

npm install
npm start

Visit http://localhost:3000 on phone or desktop.

How it works

• Define your Node functions in server.js
• Attach with createServer(app, fns)
• Call them from browser with the tiny ES module client
• No need to define RPC routes or write fetch glue

Example

// server.js
const express = require('express')
const { createServer } = require('./raw-node-rpc')
const app = express()
app.use(express.static('public'))

const fns = {
  sum: (a, b) => a + b,
  greet: name => `Hello, ${name}!`
}

createServer(app, fns)
app.listen(3000)

// public/client.js
// Link an index.html file to this to test it in your browser
import { makeRPC } from './rpc-client.js'
const api = makeRPC()
api.sum(2, 5).then(console.log) // 7

Built by Ismail – raw, clean, for the people.