npm i @jb_fmanager/express @jb_fmanager/node-utils

yarn add @jb_fmanager/express @jb_fmanager/node-utils

const server = require("express");
const app = server();
const cors = require("cors");
const bodyParser = require("body-parser");
const path = require("path");
require("@jb_fmanager/express")(app, {
  root: "public",
  prefix: "/api/fm",
  errorHandler: undefined,
});

app.use(cors());
app.use(server.json());
app.use(bodyParser.urlencoded({ extended: true }));
app.use(bodyParser.json());
app.use(server.static("./public"));

app.listen(4000, () => console.log("listening on port 4000"));