JSPM

import React from "react";
import { render } from "react-dom";
import LiteYouTubeEmbed from 'react-lite-youtube-embed';
import 'react-lite-youtube-embed/dist/LiteYouTubeEmbed.css'

const App = () => (
  <div>
    <LiteYouTubeEmbed 
        id="L2vS_050c-M"
        title="What’s new in Material Design for the web (Chrome Dev Summit 2019)"
    />
  </div>
);

render(<App />, document.getElementById("root"));

const App = () => (
  <div>
    <LiteYouTubeEmbed
       id="L2vS_050c-M" // Default none, id of the video or playlist
       adNetwork={true} // Default true, to preconnect or not to doubleclick addresses called by YouTube iframe (the adnetwork from Google)
       params="" // any params you want to pass to the URL, assume we already had '&' and pass your parameters string
       playlist={false} // Use  true when your ID be from a playlist
       poster="hqdefault" // Defines the image size to call on first render as poster image. Possible values are "default","mqdefault",  "hqdefault", "sddefault" and "maxresdefault". Default value for this prop is "hqdefault". Please be aware that "sddefault" and "maxresdefault", high resolution images are not always avaialble for every video. See: https://stackoverflow.com/questions/2068344/how-do-i-get-a-youtube-video-thumbnail-from-the-youtube-api
       title="YouTube Embed" // a11y, always provide a title for iFrames: https://dequeuniversity.com/tips/provide-iframe-titles Help the web be accessible ;)
       noCookie={true} //Default false, connect to YouTube via the Privacy-Enhanced Mode using https://www.youtube-nocookie.com
    />
  </div>
);

const App = () => (
  <div>
    <LiteYouTubeEmbed
       id="L2vS_050c-M"
       activeClass="lyt-activated" // Default as "lyt-activated", gives control to wrapper once clicked
       iframeClass="" // Default none, gives control to add a class to iframe element itself
       playerClass="lty-playbtn" // Default as "lty-playbtn" to control player button styles
       wrapperClass="yt-lite" // Default as "yt-lite" for the div wrapping the area, it is the most important class and needs extra attention, please refer to LiteYouTubeEmbed.css for a reference.
    />
  </div>
);