Comparing performance of Express and Effect HttpServer implementations

import express from 'express'
import { Effect } from 'effect';
import { NodeRuntime } from '@effect/platform-node';

const mainProgram = Effect.sync(() => {
  const app = express()
  const port = 3000

  app.get('/', (req, res) => {
    res.json({
      hello: "world"    
    })
  })

  app.listen(port, () => {
    console.log(`Example app listening on port ${port}`)
  })
})
NodeRuntime.runMain(mainProgram)

import { NodeContext, NodeHttpServer, NodeRuntime, NodeSocket } from '@effect/platform-node';
import { Effect, Layer } from 'effect';
import { HttpRouter, HttpServerResponse } from "@effect/platform"
import { createServer } from 'node:http';

export const testRouter = HttpRouter.empty.pipe(
  HttpRouter.get("/", HttpServerResponse.json({ hello: "world" }))
)


const ServerLive = NodeHttpServer.layer(() => createServer(), { port: 3000 })
const MainLayer = Layer.mergeAll(
  NodeContext.layer,
  ServerLive
);

const program = testRouter.pipe(
  HttpServer.serve(),
  HttpServer.withLogAddress
)


NodeRuntime.runMain(
  Layer.launch(
    Layer.provide(program, MainLayer)
  )
)