Simple Hamburger Menu navigation using javascript only, Menu icon active/inactive identification is very simple now. Just using this snippet. Finally i get easy code.

I’m trying to make a custom javascript toggle function differentiate with active and inactive. Now, How can I shuffle these functions to make them toggle

In Html5 we have one new element known as <nav> tag. It is used to define a block of navigation links.

The classes are define with in the <div> tag. In that tag we defined a class called nav-toggle.

nav-toggle class defined another class called nav-toggle-bar. This class used to display toggle icon on the screen. We are also using java script because it is used to click event function.

HTML

<div class="nav-toggle">
	<div class="nav-toggle-bar"></div>
</div>
<nav class="nav">
	<ul>
	    <li><a href="#">Home</a></li>
		<li><a href="#">Portfolio</a></li>
		<li><a href="#">Services</a></li>
		<li><a href="#">Blog</a></li>
		<li><a href="#">Contact</a></li>
	</ul>
</nav>

CSS

<style>
  .nav-toggle {
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
  cursor: pointer;
  height: 2rem;
  left: 2rem;
  position: fixed;
  top: 2rem;
  width:2rem;
  z-index: 2; }
  .nav-toggle:hover {
    opacity: 0.8; }
  .nav-toggle .nav-toggle-bar,
  .nav-toggle .nav-toggle-bar::after,
  .nav-toggle .nav-toggle-bar::before {
    position: absolute;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    -webkit-transition: all 0.5s ease;
    -moz-transition: all 0.5s ease;
    -ms-transition: all 0.5s ease;
    -o-transition: all 0.5s ease;
    transition: all 0.5s ease;
    background:#000;
    content: '';
    height:2px;
    width: 100%; }
  .nav-toggle .nav-toggle-bar {
    margin-top: 0; }
  .nav-toggle .nav-toggle-bar::after {
    margin-top: 0.8rem; }
  .nav-toggle .nav-toggle-bar::before {
    margin-top: -0.8rem; }
  .nav-toggle.expanded .nav-toggle-bar {
    background: transparent; }
  .nav-toggle.expanded .nav-toggle-bar::after, .nav-toggle.expanded .nav-toggle-bar::before {
    background: white;
    margin-top: 0; }
  .nav-toggle.expanded .nav-toggle-bar::after {
    -ms-transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg); }
  .nav-toggle.expanded .nav-toggle-bar::before {
    -ms-transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg); }

/* nav */
.nav {
  -webkit-transition: left 0.5s ease;
  -moz-transition: left 0.5s ease;
  -ms-transition: left 0.5s ease;
  -o-transition: left 0.5s ease;
  transition: left 0.5s ease;
  background: #000;
  color: white;
  cursor: pointer;
  font-size: 2rem;
  height: 100vh;
  left: -25rem;
  padding: 6rem 2rem 2rem 2rem;
  position: fixed;
  top: 0;
  width: 20rem;
  z-index: 1; }
  .nav.expanded {
    left: 0; }
  .nav ul {
    position: absolute;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    list-style: none;
    margin: 0;
    padding: 0; }
.nav.expanded li a{color:#fff;text-decoration:none;font-size:32px;}
.nav.expanded li{margin-bottom:20px;}
 </style>

Java script

<script>
 (function() {
	var hamburger = {
		navToggle: document.querySelector('.nav-toggle'),
		nav: document.querySelector('nav'),

		doToggle: function(e) {
			e.preventDefault();
			this.navToggle.classList.toggle('expanded');
			this.nav.classList.toggle('expanded');
		}
	};

	hamburger.navToggle.addEventListener('click', function(e) { hamburger.doToggle(e); });
}());
 </script>

Finally out put will when we click on the toggle icon that will open the side navigation menu, and push this content to the right. Notice that we add a black see-through background-color to body when the side nav is opened.

How does it works,
Its very simple use this

Step1

copy and paste style properties in your style file

<style>
  .nav-toggle {
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
  cursor: pointer;
  height: 2rem;
  left: 2rem;
  position: fixed;
  top: 2rem;
  width:2rem;
  z-index: 2; }
  .nav-toggle:hover {
    opacity: 0.8; }
  .nav-toggle .nav-toggle-bar,
  .nav-toggle .nav-toggle-bar::after,
  .nav-toggle .nav-toggle-bar::before {
    position: absolute;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    -webkit-transition: all 0.5s ease;
    -moz-transition: all 0.5s ease;
    -ms-transition: all 0.5s ease;
    -o-transition: all 0.5s ease;
    transition: all 0.5s ease;
    background:#000;
    content: '';
    height:2px;
    width: 100%; }
  .nav-toggle .nav-toggle-bar {
    margin-top: 0; }
  .nav-toggle .nav-toggle-bar::after {
    margin-top: 0.8rem; }
  .nav-toggle .nav-toggle-bar::before {
    margin-top: -0.8rem; }
  .nav-toggle.expanded .nav-toggle-bar {
    background: transparent; }
  .nav-toggle.expanded .nav-toggle-bar::after, .nav-toggle.expanded .nav-toggle-bar::before {
    background: white;
    margin-top: 0; }
  .nav-toggle.expanded .nav-toggle-bar::after {
    -ms-transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg); }
  .nav-toggle.expanded .nav-toggle-bar::before {
    -ms-transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg); }

/* nav */
.nav {
  -webkit-transition: left 0.5s ease;
  -moz-transition: left 0.5s ease;
  -ms-transition: left 0.5s ease;
  -o-transition: left 0.5s ease;
  transition: left 0.5s ease;
  background: #000;
  color: white;
  cursor: pointer;
  font-size: 2rem;
  height: 100vh;
  left: -25rem;
  padding: 6rem 2rem 2rem 2rem;
  position: fixed;
  top: 0;
  width: 20rem;
  z-index: 1; }
  .nav.expanded {
    left: 0; }
  .nav ul {
    position: absolute;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    list-style: none;
    margin: 0;
    padding: 0; }
.nav.expanded li a{color:#fff;text-decoration:none;font-size:32px;}
.nav.expanded li{margin-bottom:20px;}
 </style>

Step2

Follow the below div structure where you want in header

<div class="nav-toggle">
	<div class="nav-toggle-bar"></div>
</div>
<nav class="nav">
	<ul>
	        <li><a href="#">Home</a></li>
		<li><a href="#">Portfolio</a></li>
		<li><a href="#">Services</a></li>
		<li><a href="#">Blog</a></li>
		<li><a href="#">Contact</a></li>
	</ul>
</nav>