Flutter cross-platform mobile apps

Flutter - Cross-Platform Mobile Framework

What is Flutter?

Flutter is a UI framework created by Google for building native mobile applications, web, and desktop from a single codebase. It uses the Dart language and provides high performance and beautiful interfaces.

Founded
2017
Creator
Google
Language
Dart
GitHub Stars
162k+
500k+
Apps in stores
4M+
Developers
60fps
Animation smoothness
main.dart
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: Column(children: [
Icon(Icons.flutter_dash, size: 80),
Text('Hello Flutter!'),
ElevatedButton(
onPressed: () { /* Hot Reload */ },
child: Text('Tap me!'),
),
]),
),
);
}
}
Output:
$ flutter run
Launching lib/main.dart on Chrome in debug mode...
Connecting to VM Service at ws://127.0.0.1:9100/
🔥 To hot reload changes while running, press "r"
Flutter app running at http://localhost:8080/
Hot Reload
Cross-platform!

Advantages of Flutter in mobile app development

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When Flutter might not be the ideal solution? Framework limitations and ways to minimize them

What is Flutter used for?

Main Flutter use cases in 2025 with examples from apps used by Google, BMW, Alibaba and our projects

Cross-platform mobile applications

Mobile app development for iOS and Android from single codebase - e-commerce, media, social, productivity

tech.useCases.frameworks
FlutterDart
tech.useCases.realExamples

E-commerce mobile apps, Media streaming applications, Social media platforms, Business productivity tools

MVP and startups

Rapid prototyping and MVP creation for startups - minimal costs, maximum platform coverage

tech.useCases.frameworks
FlutterFirebaseREST API
tech.useCases.realExamples

Startup mobile apps, Proof of concept applications, Market validation tools, Beta testing platforms

Enterprise applications

Internal corporate apps, HR systems, mobile CRM, sales and management tools

tech.useCases.frameworks
FlutterEnterprise APIsAuthentication
tech.useCases.realExamples

Employee management apps, Mobile CRM systems, Sales force automation, Field service management

Fintech and payment applications

Secure financial applications - mobile banking, digital wallets, trading, insurance

tech.useCases.frameworks
FlutterSecurity LibrariesBanking APIs
tech.useCases.realExamples

Mobile banking apps, Digital wallets, Trading platforms, Insurance management apps

FAQ: Flutter – Frequently Asked Questions

Complete answers about Flutter – from basics through performance to framework's future

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