Debug Bar

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


wordpressdotorg 30,000+ active installations Tested with 5.5.6 Updated 11 months ago

Debug Bar Rewrite Rules

Debug Bar Rewrite Rules adds a new panel to Debug Bar that displays information about WordPress Rewrites Rules (if used).


Oleg Butuzov 1,000+ active installations Tested with 5.7.0 Updated 7 months ago

Query Monitor

Query Monitor is the developer tools panel for WordPress.


John Blackbourn 100,000+ active installations Tested with 5.7.3 Updated 5 months ago

Timber Debug Bar

Adds a Panel to the Debug Bar for Timber information


Jared Nova + Upstatement 1,000+ active installations Tested with 5.8.1 Updated 3 weeks ago

The Events Calendar

The Events Calendar is the number one calendar plugin for WordPress. Easily create and manage events (including virtual events!) on your WordPress sit …


The Events Calendar 800,000+ active installations Tested with 5.8.1 Updated 4 days ago

WP Debugging

A support/troubleshooting plugin for WordPress.


Andy Fragen 4,000+ active installations Tested with 5.8.1 Updated 3 weeks ago

Debug This

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


WPChill 5,000+ active installations Tested with 5.8.1 Updated 3 months ago

Black Bar

Black Bar is a Debug Bar for WordPress developers. It collects and displays errors, executed queries, globals, theme templates, and provides a profile …


Paul Ryley 100+ active installations Tested with 5.4.7 Updated 1 year ago

Sticky Menu & Sticky Header

Sticky Menu or Sticky Header sticks elements at the top of the screen when you scroll, or create a floating sticky menu or fixed widget.


WebFactory Ltd 100,000+ active installations Tested with 5.8.1 Updated 3 months ago

BugFu Console Debugger

Log/Debug the PHP code in your Theme/Plugin with your Browser Console (no extension needed)


Federico Andrioli 300+ active installations Tested with 5.8.1 Updated 4 months ago

Debug Bar Slow Actions

Easily find out which actions and filters are the slowest during a page load.


Konstantin Kovshenin 600+ active installations Tested with 4.9.18 Updated 4 years ago

Kint Debugger

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


Brian Fegter, Chris Dillon 2,000+ active installations Tested with 5.0.14 Updated 3 years ago

KL Debug

Friendly debug bar for developer, debug variables helpers and pretty error handler interface(powered by Whoops).


Krea'Lab Fewer than 10 active installations Tested with 5.7.3 Updated 4 months ago