alexhal

The Shop Ajax tags dropdown allows customers to sort products based on tags instead of variations. For example: 
Show all products with tag “Tshirt” or show all products with tag “Jumper” and “Jersey”.
This plugin still needs some development, but if you just need a basic AJAX tag widget it will do. 
We hope to release and updated version in a couple of weeks which works better.
This plugin is compatible with WordPress 4.0 and WooCommerce 2.2.0-bleeding.

Shop Ajax Tags Dropdown

This plugin adds an AJAX tag Dropdown widget to your WooCommerce shop.

Sana Ullah

JQuery Dropdown Menu provide a perfect dropdown menu, listing pages for your website. You can change your WordPress navigation menu into multiple available menu themes by this dropdown menu plugin. 
Responsive Menu Support is also avilable under that plugin. 
Template tag use <code><?php jquery_drop_down_menu('HOME') ?></code> function on your theme header.php or where you want to display menu. 
Shortcode [jquery_drop_down_menu]
<a href="http://plugins.psdtowordpresscoder.com/" rel="nofollow ugc">Online Demo</a>
Features: 
Responsive menu, Mobile menu 
Automatically generated menus 
Support theme menu locations, overwrite any exiting available menu 
Supports pages, Custom menus 
jQuery Animation Effects 
Multiple themes 
Supports Multiple Instances 
Can be embedded into theme using PHP Template Tag

jQuery Dropdown Menu

JQuery Dropdown Menu provide a perfect dropdown menu, listing pages for your website. You can change your Wordpress navigation menu into multiple avai …

Shop Ajax Tags Dropdown vs jQuery Dropdown Menu