Bun

Bun has native support for Web Standard HTTP handlers through Bun.serve, making it easy to run Feathers applications with excellent performance.

Setup

import { feathers } from 'feathers'
import { createHandler } from 'feathers/http'

const app = feathers()

app.use('messages', {
  async find() {
    return [{ id: 1, text: 'Hello world' }]
  }
})

const handler = createHandler(app)

Bun.serve({
  port: 3030,
  fetch: handler
})

The createHandler returns a function with the signature (request: Request) => Promise<Response> which is the Web Standard used natively by Bun.

With SSE

To use real-time functionality with Server-Sent Events in Bun, register the SSE service and set up channels:

import { feathers } from 'feathers'
import { createHandler } from 'feathers/http'
import { SseService } from 'feathers/sse'

const app = feathers()

app.use('messages', {
  async find() {
    return [{ id: 1, text: 'Hello world' }]
  }
})

// Register the SSE service for real-time events
app.use('sse', new SseService())

const handler = createHandler(app)

Bun.serve({
  port: 3030,
  fetch: handler
})

await app.setup()