Express Routing

When a user visits your website, they request a specific URL path, like `/about` or `/contact`. Express routing acts like a traffic cop, directing the user's request to the correct block of code based on the URL they typed.

1/* this creates routes */
2app.get('/users', (req, res) => {
3  res.send('Show all users');
4});
5
6app.post('/users', (req, res) => {
7  res.send('Create a new user');
8});