Some Wordpress plugins are often updated, which is good think. Plugins that are updated are 100% compatible with last Wordpress version and they also are the most secure possible. A plugin that has not been updated for a long time might not work with last Wordpress version and might create a security breach for you website.
WP Mp3 Player is a widgetized audio player for your sidebar. It's easy to setup, and works with any broswer or device.
Create mobile responsive image buttons with pure CSS3 animated on hover effects.
Add a Simple Calendar field to Advanced Customs Fields (ACF).
Admin widget on the Write Post or Write Page forms for inserting HTML encodings of Unicode characters into the edit window.
This plugin will allow you to easily repair and fix your category count for posts, pages and custom post types.
Add Google Social Profiles to you Knowledge Graph Box in google search results