toggle class="() code example

Example 1: toggle class javascript and jquery

$('.click-class').click(function() {
    $('.class-toggle').toggle();
    $('.class-toggle').toggleClass('add-class');
})

Example 2: how to change class by is in js by toggle

<button class="" id="changeicon">
	<i id="slideshow" class="fas fa-hamburger"></i>
</button>

$("#changeicon").click(function() {
			$("#slideshow").toggleClass("fa-times");
		});