React Native: What is the difference between React Native and Flutter?

React Native — JavaScript. Flutter — Dart.

React Native:

• JavaScript/TypeScript.
• React-based.
• Native components.
• Large ecosystem.

Flutter:

• Dart language.
• Own rendering engine.
• Custom widgets.
• Growing ecosystem.

1// React Native
2<View>
3    <Text>Hello</Text>
4</View>

1// Flutter
2Container(
3    child: Text("Hello")
4)

Key differences:

• React Native — JavaScript, native components.
• Flutter — Dart, custom widgets.
• React Native — larger ecosystem.
• Flutter — better performance.