"<p>Welcome to Flutter Widgets Playlist By DevBrains.</p> <p>In this video, we will discover MaterialApp Widget's main functionalities and why we need to implement this widget in our Flutter application.</p> <p>Also, we will see some useful properties that we need to know in order to be able to write our MaterialApp Widget.<br /> <br /> Try to execute this code and manipulate the properties to see what happens  then you can pass the challenges easily :)</p> <pre>  </pre> <pre> <code>import 'package:flutter/material.dart'; void main() { runApp(const MyApp()); } class MyApp extends StatelessWidget { const MyApp({Key? key}) : super(key: key); @override Widget build(BuildContext context) { return MaterialApp( // Try to remove this property and see what happens without the Debug Banner debugShowCheckedModeBanner: false, title: "Hello Flutter", // Try to change this route to '/first' or '/second' and re-run the application initialRoute: '/', routes: { // Try to rename '/first' to '/' and set initialRoute:'/' and see what happens '/first': (context) => const Text("This is the first screen"), '/second': (context) => const Text("This is the second screen"), }, home: const Text("Hello World!") ); } } </code> </pre>"