Flutter custom scrollbar

We can make the text scrollable in flutter using these 2 widgets:

A ScrollView that creates custom scroll effects using slivers . DraggableScrollableSheet. A container for a Scrollable that responds to drag gestures by resizing the scrollable until a limit is reached, and then scrolling.

Definition of scroll bar computers. : a narrow bar along the bottom or side of a window that one clicks on with a mouse to see parts of the window that are hidden .