Widgets are the core components of any Flutter application

A comprehensive description on how to install flutter sdk

Flutter reduced the complexity and time involved in managing multiple codebases

Essential for processing and formatting text data in programming,

Provides an addition to the capabilities provided by the operating system

A class has only one instance and also provides a global point of access to it.

A way of reusing a class’s code in different class hierarchies

A class has only one instance and also provides a global point of access to it.

Factory constructors do use the return key word.

OOP uses objects and their interactions to design and program