The Course Source Code
If you're facing issues or you're getting error messages, compare your code to mine! History shows that pretty much all issues can be solved by doing that.
You find my code attached to multiple lectures per module and always to the last lecture of each module (this lecture here is an exception - we simply got no important code in this first section).
Once you downloaded + extracted the attachments, you can run
npm install followed by
ionic serve (later, once we added the Ionic CLI) to run the code examples.