Jon Weatherhead

Make your site navigation menu mobile-ready. When the threshold is reached, the targeted menu will collapse into a hamburger menu.
This plugin is a zero-dependency refresh on Mean Theme’s MeanMenu plugin. This means that it does not require jQuery.
Image by <a href="https://pixabay.com/users/geralt-9301/?utm_source=link-attribution" rel="nofollow ugc">Gerd Altmann</a> from Pixabay.
<h3>How To Use</h3>
The Mean Menu is configured with the WordPress Customizer in the menu section, and there are several options for customization.
<ul>
<li>Menu target A CSS selector to the closest container where the menu resides. Leave blank for an attempt at auto-detection with ul.menu (The WP default).</li>
<li>Menu anchor A CSS selector to the container where the mean menu will reside. If you’re unsure, try <code>body</code>.</li>
<li>Bar colour The background colour of the mean menu bar.</li>
<li>Menu colour The background colour of the expanded mean menu.</li>
<li>Menu close The symbol that will be used when the menu is expanded. This can be any unicode character or HTML entity.</li>
<li>Menu open The symbol that will be used when the menu is collapsed. This can be any unicode character or HTML entity.</li>
<li>Reveal position The justification of the mean menu state symbol.</li>
<li>Reveal position offset Horizontal offset applied to the mean menu state symbol. This is intelligently applied depending on the justification, and has no effect when centered.</li>
<li>Reveal colour The background colour of the mean menu state symbol.</li>
<li>Responsive threshold The viewport threshold of when the mean menu replaced the standard menu.</li>
<li>Nav push Vertical offset applied to the expanded component of the mean menu.</li>
<li>Show children Check this to include nested levels in the mean menu.</li>
<li>Expandable children Check this to allow nested levels to be expanded and collapsed. Otherwise, nested levels will be displayed by default.</li>
<li>Submenu open Requires expandable children. The symbol that will be used when menu children are collapsed.</li>
<li>Submenu close Requires expandable children. The symbol that will be used when menu children are expanded.</li>
<li>Remove attributes Remove classes and IDs from all elements of the default menu while the mean menu is active.</li>
<li>Hide elements A CSS selector to any elements that should be hidden while the mean menu is active.</li>
<li>Single Page Site Collapses the mean menu when a menu item is clicked.</li>
<li>Container display The CSS display type of the mean menu container. inline, block, flex, etc</li>
</ul>

Mean Menu Refueled

Make your site navigation menu mobile-ready.

sevenspark

ShiftNav is an awesome mobile menu for WordPress. It looks and acts like native app off-canvas slide-out menus for popular apps like Facebook, Gmail, etc.
<a href="http://shiftnav.io/free/" rel="nofollow ugc">ShiftNav Demo</a> – see how it works
Get started: <a href="http://sevenspark.com/docs/shiftnav-setup" rel="nofollow ugc">ShiftNav Quick Setup Guide</a>
<h4>Feature Overview</h4>
<ul>
<li>Native App-Style Menus</li>
<li>Automatic Integration</li>
<li>Light & Dark Skins</li>
<li>Works with the WordPress 3 Menu System</li>
<li>Touch-enabled</li>
<li>CSS3 Transitions produce smooth animations on mobile devices</li>
<li>Configurable</li>
</ul>
<a href="http://sevenspark.com/docs/shiftnav" rel="nofollow ugc">Knowledgebase</a>
Want to take your menu to the next level? <a href="http://shiftnav.io/pro" rel="nofollow ugc">Go Pro</a>
<h4>Browser Compatibility</h4>
ShiftNav will open with a slide transition with browsers that support it. For browsers that don’t fully support CSS3 transforms, the menu will fall back to non-animated open/close functionality.

ShiftNav – Responsive Mobile Menu

Add a native-style, off-canvas, responsive mobile navigation menu to your site.

Mean Menu Refueled vs ShiftNav – Responsive Mobile Menu