Installation

Install routup as a dependency. The srvx runtime is included automatically.

npm install routup

Basic Setup

import { Router, defineCoreHandler, serve } from 'routup';

const router = new Router();

router.get('/', defineCoreHandler((event) => {
    return 'Hello, World!';
}));

serve(router, { port: 3000 });

The correct runtime (Node.js, Bun, Deno, etc.) is selected automatically via conditional exports. All core exports (Router, defineCoreHandler, defineErrorHandler, helpers, etc.) and the runtime-specific serve() function are available from a single routup import.

See Runtime Environments for runtime-specific details and explicit entry points.