WP Export Users

Allows you test how a theme looks on your site without activating it.

Inline Preview adds a preview of the post you're writing next to the editor when you click Preview (instead of opening it in a new tab).

Creates a 'Coming Soon' page that will show for all users who are not logged in

Shows preview of any shortcode on editor side. It renders shortcode in the editor side so editor does not need to visit front side.

Evermore automatically abbreviates all posts when they appear on a multiple-post page such as the main blog page.

Now you don't need to add friends as users to the blog in order to let them preview your drafts