Build a Flatter Client Without a Real Backend?

The first course is to build the entire client front end without using a real back hand. And so that means crating, like some fake data sources or repositories, which you have fully full control on. The second course is people already have a complete flatter client, and then they need to integrata with the backand. It's also about migrating from an architectural point of view to actually being able to swap out things maybe it doesn't even happen in practice.