<icon> can be used to create icon fonts. By default, material icons are available in ReactUnity. This component behaves like <text> component, except its content must be a single valid icon name.

The list of default icons can be seen at Google Fonts.

export default function App() {
  return <view style={{ flexDirection: 'row' }}>
    <icon>person</icon>
    <icon>add</icon>
    <icon>done_all</icon>
    <icon style={{ fontSize: 48 }}>language</icon>
    <icon style={{ fontSize: 96, color: 'red' }}>
      keyboard_arrow_down
    </icon>
  </view>;
};