Remove GIFs from a collection of images

remove-gifs.js

/*
Let's say you have a series of images, and some are JPGs or PNGs, but some are GIFs too. If you want to remove the GIFs, you can do this.
Let's assume your HTML looked like this:

<div>
    <img src="https://sqairz.com/wp-content/uploads/2021/04/freedom-white-silver-gif-600x394.gif">
    <img src="https://sqairz.com/wp-content/uploads/2021/04/Sqairz-Shoes_071-600x600.jpg">
    <img src="https://sqairz.com/wp-content/uploads/2021/04/freedom-white-silver-gif-600x394.gif">
</div>
*/

var getAllImages = document.getElementsByTagName('img');
for (var i = 0; i < getAllImages.length; i++) {
  (function(x) {
    var theimage = getAllImages[x];
    var thesrcs = getAllImages[x].getAttribute('src');
    const substring = "gif";
    if (thesrcs.includes(substring)) {
    	theimage.remove();
    }
  }(i))
}