How to work on react component

How to use react component in spfx ?

1.      Add React Webpart

2.      Once your webpart is ready then open .tsx file from component folderand  Import react component reference  in your webpart

import {Label} from 'office-ui-fabric-react';

3.      We will add a Label component in render method to show a message on webpart.

public render(): React.ReactElement<IReactDemoProps> {

    return (

      <div className={ styles.reactDemo }>

        <div className={ styles.container }>

          <div className={ styles.row }>

            <div className={ styles.column }>

              <Label className={styles.title}>Welcome to react component</Label>

            </div>

          </div>

        </div>

      </div>

    );

  }

4.      Result  :è