Deploy Elysia with Risved

Requires Risved 0.22.0 or newer.

Risved detects the elysia dependency. For a Bun application, select Bun as the server runtime when creating the project or under Settings → Build & Runtime.

Build and start

Add this package.json build script:

"build": "bun build src/index.ts --target bun --outdir dist"

Risved runs the build with Bun, preserves production dependencies, and starts bun dist/index.js. Keep packages needed at runtime in dependencies.

Listen on the container port

import { Elysia } from 'elysia'

new Elysia()
  .get('/', () => 'Hello from Elysia')
  .listen({
    hostname: '0.0.0.0',
    port: Number(process.env.PORT || 3000)
  })

The internal port is 3000. Risved assigns a separate host port automatically.

Node.js applications

Node.js requires Elysia's Node adapter and a build targeting Node that produces dist/index.js. Select Node.js for that configuration. A Bun-targeted build cannot run on Node.js. See Elysia's Node guide.