What is Flutter?
Flutter is Google’s UI toolkit for building beautiful, natively compiled applications for mobile, web, desktop, and embedded devices from a single codebase.
Install Flutter
Use the following guide to install Flutter
Draw UI
One of the most distinctive aspects of Flutter is its aggressive composability. Widgets are built by composing other widgets,
which are themselves built out of progressively more basic widgets. For example, Padding is a widget rather than a property of other widgets.
As a result, user interfaces built with Flutter consist of many, many widgets.