Iframes and React.js - How to embed a youtube video into my app

You can just use an iframe element to achieve this. There is no need to depend on yet another npm package.

<iframe src='https://www.youtube.com/embed/E7wJTI-1dvQ'
        frameborder='0'
        allow='autoplay; encrypted-media'
        allowfullscreen
        title='video'
/>

By the way, if you are wondering why the embed URL looks like it looks, you can just go to an arbitrary Youtube video, click on Share and then you immediately see that we just need to append /embed/:videoId Youtube's base URL.

You can use react component react-youtube