how to toggle class on element javascript code example

Example 1: toggle class in javascript

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

Example 2: classname toggle js

document.getElementById('myButton').onclick = function() {

    var className = ' ' + myButton.className + ' ';

    if ( ~className.indexOf(' active ') ) {
        this.className = className.replace(' active ', ' ');
    } else {
        this.className += ' active';
    }              
}