WP Crontrol
WP Crontrol enables you to view and control what's happening in the WP-Cron system.
Plugin Tag: debug
Query Monitor
Query Monitor is the developer tools panel for WordPress.
P3 (Plugin Performance Profiler)
See which plugins are slowing down your site. This plugin creates a performance report for…
Debug Bar
Adds a debug menu to the admin bar that shows query, cache, and other helpful…
Core Control
Core Control is a set of plugin modules which can be used to control certain…
reBusted!
Force browsers to load the most recent file if modified.
Debug This
Peek under the hood with sixty debugging reports just one click away.
Debug
Debug can help you to find errors in your wordpress website via editing wp-config.php file…
WP Debugging
A support/troubleshooting plugin for WordPress.
Monkeyman Rewrite Analyzer
Making sense of the rewrite mess. Display and play with your rewrite rules.
which template file
Show the name of the php file of your theme used to display the current…
JSM's Show Post Metadata
Show all post meta (aka custom fields) in a metabox on post editing pages –…
Background Update Tester
Most sites are able to apply updates in the background. Background Update Tester checks your…
What Template File Am I Viewing?
This is a debugging plugin that displays the current php file that is loading on…
Kint Debugger
Dump variables and traces in an organized and interactive display. Integrates seamlessly with Debug Bar.
Debug Bar Console
Adds a PHP/MySQL console to the debug bar. Requires the debug bar plugin.
Monster Widget
Provides a quick and easy method of adding all core widgets to a sidebar for…
Template Debugger
Intended for Developers: This template debugger helps you identify what template files are being used…
Reveal Template
Reveal the theme template file used to render the displayed page, via the admin bar,…
WP PHP Console
An implementation of PHP Console as a WordPress plugin. Use Chrome Dev Tools to debug…