A meta box which helps us to add content or scripts to any part of the website, on each individual post/page. Easy to Implement with Shortcode.
Prevents lower-level users from creating new tags when editing a post, but still allows them to choose from a list of existing tags.
Allows forcing users to register and login individually on each post or page.
This plugin allows you to remove selectively the various panels (or meta-boxes) within the post/page screens.