WordPress.org

ManageWP is the ultimate WordPress productivity tool, allowing you to efficiently manage your websites.

By: managewp og Vladimir Prelovac.

See which plugins are slowing down your site. This plugin creates a performance report for your site.

By: GoDaddy, GoDaddy.com, Kurt Payne og asink.

Adds a debug menu to the admin bar that shows query, cache, and other helpful debugging information.

By: WordPress.org, Ryan Boren, Peter Westwood, koopersmith, Jon Cave og andre.

View debugging and performance information on database queries, hooks, conditionals, HTTP requests, redirects and more.

By: John Blackbourn.

Logs each email sent by WordPress.

By: No3x og tripflex.

Allow multiple user accounts to be created, registered, and updated having the same email address.

By: Scott Reilly.

Core Control is a set of plugin modules which can be used to control certain aspects of the WordPress Core. Currently, Core Control features modules f

By: Dion Hulse.

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

By: koopersmith.

Extends the debug-bar plugin with additional tabs to measure runtimes between checkpoints and lookup variable content.

By: Thorsten Ott og Automattic.

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

By: Brian Fegter og Chris Dillon.

Provides a quick and easy method of adding all core widgets to a sidebar for testing purposes.

By: Automattic, Michael Fields og Lance Willett.

Most sites are able to apply updates in the background. Background Update Tester checks your site for compatibility and explains any problems.

By: WordPress.org, Dion Hulse og Andrew Nacin.

This plugin provides an easy way to view *.log files directly in the admin panel.

By: Markus Fischbacher.

Reveal the theme template file used to render the displayed page, via the footer, widget, shortcode, and/or template tag.

By: Scott Reilly.

Making sense of the rewrite mess. Display and play with your rewrite rules.

By: Jan Fabry.

Force browsers to load the most recent file if modified.

By: pd.

This is a debugging plugin that displays the current php file that is loading on the front end of the website.

By: Toby Cryns og John Hawkins.

Debug can help you to find errors in your wordpress website via editing wp-config.php file and email notification.

By: SoniNow og Jason Hendriks.

Adds the current page's template name to the admin bar.

By: ironprogrammer.

A plugin to display your server's PHP info and WordPress environment data for debugging purposes.

By: Scott DeLuzio.

Dump variables and traces in an organized and interactive display. Integrates seamlessly with Debug Bar.

By: Brian Fegter, Chris Wallace og Chris Dillon.

Adds a Panel to the Debug Bar for Timber information

By: jarednova.

One click enable/disable debugging, clear debug.log, search, sort, and filter errors. See new errors automatically without refreshing.

By: maxwellberkel.

Intended for Developers: This template debugger helps you identify what template files are being used on the page you're viewing.

By: ChubbyNinjaa.

Gravity Forms Add On. Adds custom tabindex field to the "Advanced" tab for form fields.

By: bap22.

A tool for experienced frontend performance engineers to take control over the scripts and styles enqueued on their site.

By: NateWr.

Pimp your Dashboard with a sweet collection of custom widgets.

By: Jeff Starr.

Show the name of the php file of your theme used to display the current page.

By: gilles66.

This plugin is intended for theme developers to use. It shows the current template being used to render the page, current post type, and much more.

By: webdeveric.

An implementation of PHP Console as a WordPress plugin. Use Chrome Dev Tools to debug your WordPress installation!

By: Fulvio Notarstefano.