What are Props?

One component definition below produces two different profiles on the screen, because the parent gives each use of it different values:

import { View, Text } from 'react-native';

const UserProfile = (props) => {
  return (
    <View>
      <Text>Name: {props.name}</Text>
      <Text>Age: {props.age}</Text>
    </View>
  );
};

const App = () => {
  return (
    <View>
      <UserProfile name="John Doe" age={28} />
      <UserProfile name="Jane Smith" age={25} />
    </View>
  );
};

export default App;

The rendered text, from a run of this code, is:

Name: John Doe