Question

What are widgets in Flutter?

Answer 1

Flutter apps make use of widgets to code mobile phone applications. You will almost exclusively build on Flutter using widgets. Widgets define the view of the app. When you change the code, the widget code is automatically adjusted. Widgets are nested with each other to get the final design of the app. This means the widget is the base on which the app is coded.

Answer 2

A Flutter application is defined as a tree of widgets. Every time we try to code for developing anything in Flutter, it will be in the widget. Widgets explain how our application must look like with its present state and configuration. When we make any change in the code, the widget reconstructs its description by computing the difference of current and previous widgets to evaluate the minimum changes to render the UI of the app.