Link Manager
link-manager
Enables the Link Manager that existed in WordPress until version 3.5.
Log Deprecated Notices
log-deprecated-notices
Logs the usage of deprecated files, functions, and function arguments, and identifies where the deprecated functionality is being used.
Simple Footnotes
simple-footnotes
Create simple, elegant footnotes on your site. Use the [ref] shortcode and the plugin takes care of the rest.
Comment Probation
comment-probation
Comment Probation allows you to require moderation for a future comment by a comment author, rather than having the comment be automatically approved.
Filtered HTML for Editors
filtered-html-for-editors
Editors and Administrators can publish content with unfiltered HTML. Use this plugin to force filtering of HTML from Editors.
Hide Welcome Panel for Multisite
hide-welcome-panel-for-multisite
Prevent users from seeing the welcome panel (added in WordPress 3.3) on new sites in a network.
Check plugin security before you install.
Every plugin gets the full treatment — vulnerabilities, code analysis, real-world exposure, and a transparent score breakdown.