1.) Using Firebase in Flutter projects.
2.) Using Firebase authentication to register and sign in users.
3.) Creating beautiful animations using the Flutter Hero widget.
4.) Creating custom aniamtions using Flutter's animation controller.
5.) Use of Mixins
6.) Learn about Streams and how they work.
7.) Learn to use ListViews to build scrolling views.
8.) Using Firebase Cloud Firestore to store and retrieve data.