I just wanted to reach out and let you know when you updated the repository it made the demo links in the documentation invalid.
You just need to change the branch in the link path from master to v3.
I’m sure you’re busy with version 4 so I figured I’d post here for anyone wondering how to access the demo code.
As an example:
Ionic Select
ionicframework.com/docs/api/components/select/Select/
Demo Link (Not Working)
github.com/ionic-team/ionic/tree/master/demos/src/select
Actual Link (Working)
github.com/ionic-team/ionic/tree/v3/demos/src/select