React Window height width

ReactHeightWidth.jsx

export default class  home extends React.Component{

constructor(props) {
  super(props);
  this.state = { width: '0', height: '0' };
  this.updateWindowDimensions = this.updateWindowDimensions.bind(this);
}

componentDidMount() {
  this.updateWindowDimensions();
  window.addEventListener('resize', this.updateWindowDimensions.bind(this));
}

componentWillUnmount() {
  window.removeEventListener('resize', this.updateWindowDimensions.bind(this));
}

updateWindowDimensions() {
  this.setState({ width: window.innerWidth, height: window.innerHeight });
}

}