01. Pubspec.yaml => Declare all necessary libraries

02. Flutter's programming language name is "Dart"

03. https://dartpad.dev/? => website for dart coding

04. Dart is a programming language and Flutter is it's UI library.

05. Hello World :

void main(){

  print("Hello World");

}

06. Follow Pic1 => We will use widgets instead of html TAG.

07. Follow code

08. Just press r every time on cmd / terminal for Hot reload (Will change UI after changing of code).

09. Common code for every single task (Check CommonCode.text)

10. Remember : .dart is the extension of dart language