scribu

Efficient many-to-many connections between posts, pages, custom post types, users.

Allows you to merge terms, move terms between taxonomies, and set term parents, individually or in bulk.

Show a compact login experience in the admin bar for logged-out visitors.

Preserves the category hierarchy on the post editing screen

Easily display posts grouped by year and month, in one or more elegant formats

Filter posts through multiple taxonomies.

Generates more specific previous / next post links based on referrer.

Edit content inline, without going to the admin area.

Plugin dependency management

Convert custom fields to tags, categories or taxonomy terms

Press This, using the regular Add New Post screen

Avoid errors when using WordPress MultiSite network activation

Allows super-admins to quickly add users to a particular blog in a multisite installation.