Alley

Matthew Boynes

Replaces the default text in the Debug Bar button (which is “Debug Bar” by default in English) with the page’s query count and total sql time. The button will be red if there were more than 200 queries or they took more than 1 second to run, and orange if the page required more than 100 queries or took more than 0.5 seconds to run.
Requires the <a href="https://wordpress.org/plugins/debug-bar-console/" rel="ugc">Debug Bar plugin</a> and for the constant <code>SAVEQUERIES</code> to be true.
Inspired by the Admin Bar on WordPress.com VIP, which offers similar functionality.

Debug Bar Query Count Alert

A simple add-on for the Debug Bar plugin to replace the button text with the database query count and time.

Oleg Butuzov

Debug Bar Rewrite Rules adds information about Rewrite Rules (changed via filters) to a new panel in the Debug Bar. This plugin is an extension for <a href="https://wordpress.org/extend/plugins/debug-bar/" rel="ugc">Debug Bar</a>, but it is also can work in standalone mode (as admin tools page). Note: this plugin not able to track <code>add_rewrite_rule</code> function calls, for a reason this function is untraceable.
Once installed, you will have access to the following information:
<ul>
<li>Number of existing rewrite rules</li>
<li>List of rewrite rules</li>
<li>List of available filter hooks that can affect rewrite rules.</li>
<li>List of filters that affects rewrite rules.</li>
<li>Ability to search in rules with highlighting matches.</li>
<li>Ability to test url and see what rules can be applied to it.</li>
<li>Ability to flush rules directly from debug bar panel/tools page.</li>
</ul>

Debug Bar Rewrite Rules

This plugin makes it so easy to debug and even discover WP rewrite rules. Thanks a lot!!

Amazing plugin!

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

Debug Bar Query Count Alert vs Debug Bar Rewrite Rules