Difference between context and BuildContext in Flutter

context is a BuildContext instance which gets passed to the builder of a widget in order to let it know where it is inside the Widget Tree of your app . One of the common uses is passing it to the of method when using an Inherited Widget.

BuildContext is, like it’s name is implying, the context in which a specific widget is built . If you’ve ever done some React before, that context is kind of similar to React’s context (but much smoother to use) ; with a few bonuses.4 Mar 2018

Scaffold is a class in flutter which provides many widgets or we can say APIs like Drawer, SnackBar, BottomNavigationBar, FloatingActionButton, AppBar etc. Scaffold will expand or occupy the whole device screen. It will occupy the available space.