Sohan Zaman

This Plugin will save your time by adding a duplicate button on each menu item while editing a menu. A real time saver. Currently it doesn\’t support customize screen, but I\’ll add it soon. If you find any bugs, just head over to support forum, I\’ll fix that asap.
Please rate me a 5 star if you find this plugin helpful 🙂

Nav Menu Item Duplicator

A simple plugin that adds a duplicate button to each items on edit menu screen.

aposai

Display your archives in collapsible mode using ajax and jQuery.
Each subnode is loaded via ajax as per user request, so not whole archive is loaded each time your archives page is displayed. If you have performance problems or server issues with other archive plugins, try this one and enjoy.
It also displays the post count for each year and for each month and the comment count for each post. And uses your current wordpress date_format to format the dates.

Ajax Archives

Display your archives in collapsible mode using ajax and jQuery.

Nav Menu Item Duplicator vs Ajax Archives