neilgee

This plugin adds SlickNav Responsive Mobile Menu functionality to WordPress.
SlickNav Responsive Menu has multi level menu support.
Cross browser Compatible.
Keyboard Accessible.
Degrades gracefully without JavaScript.
Creates ARIA compliant menu.
Option to add a search field.
Option to add a logo.
Internationalized.
Advanced Filter.
Combine multiple menus.
<h3>Usage</h3>
The settings are found via the dashboard Settings > SlickNav Menu
<ul>
<li>
Here you choose your Menu to be used as Mobile Menu – original has to already be on page
</li>
<li>
Maximum width for the menu to appear, default is 600px
</li>
<li>
Menu Label, MENU is default
</li>
<li>
Parent links, true or false, whether a parent link that has a submenu is clickable to a page
</li>
<li>
Show Child Links, false by default
</li>
<li>
Open/close Menu speed option
</li>
<li>
Fix Menu to Head, using position fixed to body tag
</li>
<li>
Option for branding logo opposite menu label – smaller works better such as 40px in height and up to 140px in width
</li>
<li>
Option to hide header with a ‘.site-header’ class when Slicknav Menu is visible
</li>
<li>
Option to add in a search field at the bottom of the menu
</li>
<li>
Search icon background color
</li>
<li>
Options to change the opening and closing symbols
</li>
<li>
Advanced filter to adjust Slicknav values – https://wpbeaches.com/slicknav-wordpress-filter-to-adjust-values/
Demo – http://wpbeaches.com (resize browser window to below 600px)
Please note that SlickNav jQuery plugin is the work of Josh Cope, he is not responsible for the working or support of this plugin.
</li>
</ul>

SlickNav Mobile Menu

Why is this not part of the Word press core.
Sure it is just JS and css, but it is so useful!

Menus should often be better built from the page structure, not created manually.
I see people asking for this kind of menu all the time. Good luck finding one that works as good as this one.

Thank you, thank you thank you.

Best of the best

This plugin adds the option to use the SlickNav Responsive Mobile Menu in place of a regular menu at a designated size.

kvotis

MooTools Accessible Dialog is a dialog displaying the most recent tweets of a specified Twitter user and which uses the MooTools WAI-ARIA enabled dialog.
<h3>How to Use the Dialog</h3>
While the dialog contains focus, the tab order will wrap inside the dialog. If the dialog is modal, it is not possible to move focus to the main page until the dialog is closed.
Tab / Shift+Tab: Moves the focus inside the dialog 
Space / Enter: Activates button 
Esc: Closes the dialog (Same as activating the Cancel button)
<h3>Acknowledgments</h3>
This work was supported by the <a href="http://www.iti.gr/iti/index.html" rel="nofollow ugc">Informatics and Telematics Institute</a> (ITI) of the <a href="http://www.certh.gr" rel="nofollow ugc">Centre of Research and Technology Hellas</a> (CERTH) in the premices of the <a href="http://www.iti.gr/iti/projects/AEGIS.html" rel="nofollow ugc">AEGIS</a> project.

MooTools Accessible Dialog

MooTools Accessible Dialog is a WAI-ARIA Enabled Dialog Plugin for Wordpress.

SlickNav Mobile Menu vs MooTools Accessible Dialog