Plugin Loading

[AhmedThahir]

1. Is there a way to load plugins conditionally, now that the dependencies loader method has been deprecated.
2. Is there a way to lazyload plugins like highlight.js?
   Deferring them causes only a blank white screen to appear.

[hakimel]

Yes, you can lazy or conditionally load plugins but you will need to call Reveal.registerPlugin to register them.

Here's an example:

Reveal.initialize();

const loadScript = src => {
  return new Promise((resolve, reject) => {
      const script = document.createElement('script');
      script.type = 'text/javascript';
      script.onload = resolve;
      script.onerror = reject;
      script.src = src;
      document.head.append(script);
  })
}

loadScript( 'plugin/highlight/highlight.js' ).then(() => {
  Reveal.registerPlugin( RevealHighlight )
})