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

(99)

Allows you to merge terms, set term parents in bulk, and swap term taxonomies.

(75)

Edit content inline, without going to the admin area.

(23)

Preserves the category hierarchy on the post editing screen

(23)

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

(15)

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

(10)

Filter posts through multiple taxonomies.

(9)

Plugin dependency management

(7)

Avoid errors when using WordPress MultiSite network activation

(7)