A speed code video using the Flutter UI software development kit/framework created by Google, showing how animations with the right timing and transitions can greatly enhance the user experience as well as the overall execution of the User Interface.
Usage of some widgets:-
NotificationListener to detect the extent to which the User has scrolled 6:23 and 8:13
CustomPaint to paint the trail of the respective tour on the canvas with a gradient (Source code below)
CustomPaint to paint the text to be displayed on the screen at a different angle 4:00
ImageFilter to blur the images shown on the cards 4:55 - 5:06
CurvedAnimation along with an Interval widget to control the entrance and exit of 9 different animations that take place on the specific tour screen 12:40