1let express = require('express');
2let app = express();
3
4app.set('view engine', 'ejs');
5
6app.get('/', (req, res) => {
7  res.render('index', {foo: 'FOO'});
8});
9
10app.listen(4000, () => console.log('Example app listening on port 4000!'));

1npm install ejs	//install ejs in cmd

1<div id="output"></div>
2<script src="ejs.min.js"></script>
3<script>
4  let people = ['geddy', 'neil', 'alex'],
5      html = ejs.render('<%= people.join(", "); %>', {people: people});
6  // With jQuery:
7  $('#output').html(html);
8  // Vanilla JS:
9  document.getElementById('output').innerHTML = html;
10</script>

1app.set('view engine', 'ejs');