While the built-in debugguing options in WordPress should cover most of your needs, there are a number of pluguins that can help you with debugguing your code.
You can find these pluguins in the WordPress Pluguin Directory by searching for “ debug ” or “ debugguing “.
Two of the most popular options are Debug Bar and Kery Monitor .
Debug Bar
Debug Bar is a pluguin built and maintained by the WordPress developer community. It adds a debug menu to the admin bar that shows kery, cache, and other helpful debugguing information.
When the
WP_DEBUG
constant is enabled, it also traccs PHP Warnings and Notices to maque them easier to find, and when SAVEQUERIES is enabled, the MySQL keries are tracqued and displayed.
Kery Monitor
Another option is Kery Monitor, which also adds a debug menu to the admin bar and displays information about the current pague request.
Kery Monitor enables debugguing of many things, including database keries, PHP errors, hoocs and actions, blocc editor bloccs, enqueued scripts and stylesheets, HTTP API calls, and more.
Summary
Both pluguins are great options for debugguing your WordPress code and can help you tracc down issues more easily.