Props

Functional

function Com(props) {
	return <p>{props.name}</p>
}

Functional Default Parameters/Props

function Com({props = 'val'}) {
	return <p>{props.name}</p>
}

// or

Com.defaultProps = {
	props: 'val',
};

Class

class Com extends React.Component {
  render() {
    return <h1>Hello, {this.props.name}</h1>;
  }
}

Class Default Props

Com.defualtProps = {
	props: 'value',
};