Lumen a php microframework by the creators of laravel:

https://lumen.laravel.com/

`<?php

$app->get('user/{id}', function($id) {

return User::findOrFail($id);

});`

https://tutorialedge.net/golang/creating-simple-web-server-with-golang/

`func main() {

http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {

fmt.Fprintf(w, "Hello, %q", html.EscapeString(r.URL.Path))

})

http.HandleFunc("/hi", func(w http.ResponseWriter, r *http.Request){

fmt.Fprintf(w, "Hi")

})

log.Fatal(http.ListenAndServe(":8081", nil))

}`