Query Monitor

Query Monitor is the developer tools panel for WordPress.


John Blackbourn 100,000+ active installations Tested with 5.3.2 Updated 3 months ago

Maintenance Redirect

Allows you to specify a maintenance mode message or HTML page for your site as…


Peter Hardy-vanDoorn since 03/18; based on the original by Jack Finch 9,000+ active installations Tested with 5.2.5 Updated 2 weeks ago

Debug This

Peek under the hood with sixty debugging reports just one click away.


MachoThemes 5,000+ active installations Tested with 5.2.5 Updated 4 months ago

Developer

A plugin, which helps WordPress developers develop.


Automattic 3,000+ active installations Tested with 4.5.13 Updated 4 years ago

Debug Bar Console

Adds a PHP/MySQL console to the debug bar. Requires the debug bar plugin.


koopersmith 3,000+ active installations Tested with 3.4.2 Updated 8 years ago

Admin Page Spider

Add a neat dropdown menu with all your website's pages right in the Admin Bar.…


J7Digital 2,000+ active installations Tested with 5.2.0 Updated 9 months ago

Bulk Content Creator

Quickly create multiple posts, pages, or other custom post types from a single interface. Helpful…


@luk3thomas 1,000+ active installations Tested with 3.5.2 Updated 6 years ago

Term Menu Order

Creates a 'menu_order' column to specify term order, allowing theme and plugin developers to sort…


James Lafferty 1,000+ active installations Tested with 3.4.2 Updated 8 years ago

Developer Mode

Limit access to the WordPress admin panel for your clients. Block functionality like updating plugins…


Jesper van Engelen 1,000+ active installations Tested with 3.5.2 Updated 7 years ago

Asset Queue Manager

A tool for experienced frontend performance engineers to take control over the scripts and styles…


Nate Wright 1,000+ active installations Tested with 4.4.21 Updated 4 years ago

Customizer

Add theme's or plugin's options to the WordPress Customizer. Build theme and plugin options accessible…


Sławomir Amielucha 700+ active installations Tested with 3.7.32 Updated 6 years ago

Theme Inspector

A developer's inspector to illuminate the WordPress Template Hierarchy and help with building WordPress themes.


Melissa Cabral 700+ active installations Tested with 5.2.5 Updated 10 months ago

WP Live CSS Editor

Edit, preview changes in real time and save all your project's CSS stylesheets live in…


Sergio Daroca Fernández with a lot of help from pingram3541 and based on guybedford's drupal plugin http://drupal.org/project/live_css 500+ active installations Tested with 3.6.1 Updated 6 years ago

TCPDF Library

A WordPress wrapper for the popular TCPDF Library.


Rheinard Korf 500+ active installations Tested with WordPress 4.3 Updated 4 years ago

Developer Share Buttons

A super lightweight social sharing solution using either the Web Share API or simple sharing…


Grant Richmond 500+ active installations Tested with 4.7.16 Updated 3 years ago

Simple System Status

View Information about your WordPress Configuration (Defaults, Themes, Plugins) and Server Information that is useful…


Leo Gopal 500+ active installations Tested with 4.1.29 Updated 5 years ago

Quick Page Navigation

Quick Access to any page from admin bar at frontend / backend. Easily edit any…


sandesh055 400+ active installations Tested with 4.6.17 Updated 4 years ago