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.
An awesome target heart rate calculator shortcode plugin.
Appreplica lets you add content from 3rd party websites such as YouTube, Facebook, Pixegram, Instagram, Twitter, Tumblr, iTunes, etc.
Allow affiliates to see order details on referrals they generated.
Import YouTube videos as WP Posts lets you search for Youtube videos and add them quickly to your Wordpress website.
Shortcodes Manager which allow you to enable or disable any shortcodes from third plugins and default.
A module to produce interactive genome browsers.
This plugin evaluates the data collected with the privacy-friendly Statify Plugin (data tables and diagrams). The evaluation can be downloaded as csv.
Update the default WordPress Taxonomy Meta Boxes to use Backbone.js and the REST API.
Crazy Call To Action Box is design to insert affiliate link easily.