There are many to-do apps out there, but it could get very complex when you just want to explore one capability of the platform or framework. The example in this recipe will leverage the idea of a to-do app to explain how Local Storage works. Most apps use Local Storage as a method to ensure that the app data is persistent and available offline. You will learn some basic knowledge about how to manipulate data by adding, editing, and deleting them. These are some very common operations for any app.
Here is the high-level process: