ExpressJS Series: Serving static ffile

expressjs-serving-static-file.snippet.js

const path = require('path'); 
/* ALL OTHER CODE */
// Serves index.html from the public folder when ...
// ... the client requests http://127.0.0.1:9001/
app.get("/", function(req, res) {
    res.status(200)
      .sendFile(path.join(__dirname, 'public', 'index.html'));
});