Vector Icons in React Native

To use vector icons in a React Native app, you can use the @expo/vector-icons package. This package provides built-in support for popular icon fonts and allows you to create your own Icon components from your font and glyph map.

Here's an example snippet:

import { Ionicons } from '@expo/vector-icons';

const App = () => {
  return (
    <View>
      <Ionicons name="ios-star" size={24} color="#000" />
    </View>
  );
};

This code imports the Ionicons component and uses it to display a star icon with a size of 24 pixels. You can replace Ionicons with any other icon from the package, such as FontAwesome, MaterialIcons, or Fontisto.