"Created By" Column in the Network Sites List
Records which user created each new site and shows it in a column in Network Admin > Sites, which helps on networks where staff or customers create their own sites.
Snippet Library
Multisite snippets for WordPress
Snippets for WordPress Multisite networks: network-wide settings, new site defaults, super admin tools and cross-site tweaks. For network administrators who manage many sites from one install.
"Last Updated" Column in the Network Sites List
Adds a sortable-looking "Last updated" column to Network Admin > Sites so you can spot sites nobody has touched in months.
Active Plugins Column in the Network Sites List
Shows how many plugins each site has activated on its own, with the plugin names in a tooltip, in Network Admin > Sites.
Active Theme Column in the Network Sites List
Shows the theme each site uses in Network Admin > Sites, so you know which sites a theme update or removal affects.
Admin Email Column in the Network Sites List
Lists each site's administration email address in Network Admin > Sites so you can contact site owners without opening every site.
Last Login Column Across the Network
Records when each user last signed in anywhere on the network and shows it in Network Admin > Users, making inactive accounts easy to find.
Mapped Domain Column in the Network Sites List
Shows each site's public address next to its network address in Network Admin > Sites and flags sites whose Home and Site URLs do not match, a common domain-mapping mistake.
Published Posts Column in the Network Sites List
Shows how many published posts each site has in Network Admin > Sites, cached for twelve hours so the list stays fast.
Search Engine Visibility Column for Network Sites
Adds a column to Network Admin > Sites that flags sites set to "Discourage search engines", a common leftover after a site launches.
Site Count Column in the Network Users List
Adds a column to Network Admin > Users showing how many sites each person belongs to, with the site names in a tooltip.
Site ID Column in the Network Sites List
Adds a narrow "ID" column to Network Admin > Sites, handy when a plugin, WP-CLI command or support request asks for a blog ID.