Learn how to target the elements on your UI, interact with them, and make assertions on their state.
An FYI for anyone who may have already another app running on port 3000 (which is the same port as the API). This will cause the GET to return a 404, so be sure to kill any other app that's using this port
Good call, Dan. It's a common port to run an app on, so make sure it's free! You can always configure this in the
package.json file. In later episodes in the series, you'll see both a dev and test environment running separately in that file, and can configure it all to your fancy.