Understanding Flutter Navigator 2.0
Navigation is a core concept in mobile app development. It enables users to move from one screen to another. Well-managed navigation keeps your app organized and enhances its capabilities. Flutter offers an imperative API (Navigator 1.0) and a declarative API (Navigator 2.0) routing mechanism. In Navigator 1.0, you can only add a page to the top of the navigation stack and remove the topmost route. On the other hand, the declarative mechanism allows you to control the navigation stack completely.