text: const express = require("express");
  const app = express();
  const PORT = process.env.PORT || 3000;
  
  app.use(express.static("public"));
  
  app.get("/static", (req, res) => {
    res.send("Static!");
  });
  
  app.listen(PORT, () => {
    console.log(`App listening at ${PORT}`);
  });
  