TechEmpower.FrameworkBenchmarks/frameworks/Nim/prologue/app.nim

import prologue, json

proc handlePlaintext*(ctx: Context) {.async.} =
    resp plainTextResponse "Hello, World!"

proc handleJson*(ctx: Context) {.async.} =
    resp jsonResponse %*{"message": "Hello, World!"}

var app = newApp(settings = newSettings(debug = false))
app.addRoute("/plaintext", handlePlaintext)
app.addRoute("/json", handleJson)
app.run()