feat(bench): add Express and Fastify competitors

Author: chrisbbreuer

bench/routing/.gitignore

@@ -1 +1,2 @@
 .tmp/
+node_modules/

bench/routing/bun.lock

@@ -0,0 +1,11 @@
+{
+  "name": "@stacksjs/routing-benchmarks",
+  "private": true,
+  "type": "module",
+  "dependencies": {
+    "elysia": "1.4.30",
+    "express": "5.2.1",
+    "fastify": "5.12.3",
+    "hono": "4.13.5"
+  }
+}

bench/routing/package.json

@@ -0,0 +1,33 @@
+import process from 'node:process'
+
+const port = Number(process.env.BENCH_PORT ?? 3999)
+const withDb = process.env.BENCH_DB === '1'
+
+let express: any
+try {
+  ;({ default: express } = await import('express') as any)
+}
+catch {
+  console.error('[bench] express is not installed, run `bun install --cwd bench/routing` to include it')
+  process.exit(78)
+}
+
+const app = express()
+app.use(express.json())
+app.get('/bench/json', (_req: any, res: any) => res.json({ hello: 'world' }))
+app.get('/bench/users/:id', (req: any, res: any) => res.json({ id: req.params.id }))
+app.post('/bench/echo', (req: any, res: any) => {
+  const { name, count } = req.body ?? {}
+  if (typeof name !== 'string' || typeof count !== 'number') return res.status(422).json({ errors: {} })
+  return res.json({ name, count })
+})
+
+if (withDb) {
+  const { Database } = await import('bun:sqlite')
+  const db = new Database(process.env.BENCH_DB_FILE!, { readonly: true })
+  const selectItem = db.prepare('SELECT id, name FROM bench_items WHERE id = 1')
+  app.get('/bench/db', (_req: any, res: any) => res.json(selectItem.get()))
+}
+
+app.listen(port, '127.0.0.1')
+console.error(`[bench] express listening on ${port}`)

bench/routing/servers/express.ts

@@ -0,0 +1,36 @@
+import process from 'node:process'
+
+const port = Number(process.env.BENCH_PORT ?? 3999)
+const withDb = process.env.BENCH_DB === '1'
+
+let fastify: any
+try {
+  ;({ default: fastify } = await import('fastify') as any)
+}
+catch {
+  console.error('[bench] fastify is not installed, run `bun install --cwd bench/routing` to include it')
+  process.exit(78)
+}
+
+const app = fastify({ logger: false })
+app.get('/bench/json', () => ({ hello: 'world' }))
+app.get('/bench/users/:id', (request: any) => ({ id: request.params.id }))
+app.post('/bench/echo', {
+  schema: {
+    body: {
+      type: 'object',
+      required: ['name', 'count'],
+      properties: { name: { type: 'string' }, count: { type: 'number' } },
+    },
+  },
+}, (request: any) => ({ name: request.body.name, count: request.body.count }))
+
+if (withDb) {
+  const { Database } = await import('bun:sqlite')
+  const db = new Database(process.env.BENCH_DB_FILE!, { readonly: true })
+  const selectItem = db.prepare('SELECT id, name FROM bench_items WHERE id = 1')
+  app.get('/bench/db', () => selectItem.get())
+}
+
+await app.listen({ port, host: '127.0.0.1' })
+console.error(`[bench] fastify listening on ${port}`)

bench/routing/servers/fastify.ts

@@ -44,6 +44,18 @@ export const TARGETS: readonly Target[] = [
     server: 'elysia.ts',
     optional: true,
   },
+  {
+    id: 'express',
+    label: 'Express',
+    server: 'express.ts',
+    optional: true,
+  },
+  {
+    id: 'fastify',
+    label: 'Fastify',
+    server: 'fastify.ts',
+    optional: true,
+  },
   {
     id: 'hono',
     label: 'Hono',