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Flutter (Cross Platform)

Flutter is a UI software development kit (SDK) created by Google, allowing you to build apps for Android, iOS, web, and desktop from a single codebase.

1. Features of Flutter​

  • Hot Reload: Reflected changes in your code immediately on the screen, enabling extremely fast development cycles.
  • Widget-based UI: Everything in Flutter is built using Widgets, offering unprecedented freedom for customization.
  • Dart Language: Utilizes the Google-developed Dart language to achieve high-performance rendering.

2. Everything is a Widget​

import 'package:flutter/material.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(title: Text('Flutter App')),
        body: Center(child: Text('Hello Flutter!')),
      ),
    );
  }
}

3. State Management​

As an application grows in complexity, managing the flow of data becomes vital.

  • Various libraries like Provider, ** Riverpod**, ** Bloc**, and ** GetX**are commonly used.

4. The Future of Flutter​

Beyond mobile applications, Flutter is increasingly used for developing desktop apps on macOS and Windows.

In the next section, we will look at React Native, which is highly accessible for JavaScript developers.

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