$( "#foo" ).toggleClass( 'className', addOrRemoveOptional );
/* var or const followed by its name */.getElementById(/* HTML element ID */); /* var or const's name */.classList.toggle(/* Name of CSS class */); // I hope this helps!
function myFunction() { var element = document.getElementById("myDIV"); element.classList.toggle("mystyle"); }
var menu = document.querySelector('.menu') // Using a class instead, see note below. menu.classList.toggle('hidden-phone');
$('.click-class').click(function() { $('.class-toggle').toggle(); $('.class-toggle').toggleClass('add-class'); })
onClick() { alert("clicked"); $('.'+ styles.transform ).toggleClass(styles.transform-active); }