Calling all testing plugins

You might have noticed a new section on this site’s sidebarSidebar A sidebar in WordPress is referred to a widget-ready area used by WordPress themes to display information that is not a part of the main content. It is not always a vertical column on the side. It can be a horizontal rectangle below or above the content area, footer, header, or any where in the theme. for ‘testing plugins’. The idea is to feature all the testing plugins used throughout the WordPress project.

Current testing plugins:

Did I miss any plugins? If you know any please leave a comment and we can add them to the list in the sidebar.