--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/benchmark/bun-http-framework-benchmark/src/node/koa.js	Fri Jan 23 22:38:59 2026 -0800
@@ -0,0 +1,24 @@
+const Koa = require('koa')
+const Router = require('koa-router')
+const bodyParser = require('koa-bodyparser')
+
+const app = new Koa()
+const router = new Router()
+
+app.use(bodyParser())
+
+router
+    .get('/', (ctx) => {
+        ctx.body = 'Hi'
+    })
+    .get('/id/:id', (ctx) => {
+        ctx.body = `${ctx.params.id} ${ctx.query.name}`
+        ctx.set('x-powered-by', 'benchmark')
+    })
+    .post('/json', (ctx) => {
+        ctx.body = ctx.request.body
+    })
+
+app.use(router.routes())
+app.use(router.allowedMethods())
+app.listen(3000)