NateWr

This tool allows you to monitor, dequeue and requeue scripts and styles that are enqueued on your site. It is designed for frontend performance engineers who want to view and manage all assets enqueued on any page and control the minification and concatenation themselves.
For background, please read <a href="https://gist.github.com/chriscoyier/2074e17ce9ae5e6d537e" rel="nofollow ugc">Chris Coyier’s initial request</a>.
Warning: This plugin makes it easy to break your site. Don’t use this unless you know what you’re doing.
<h4>How to use</h4>
Once the plugin is activated, browse to any page on the front of your site. An Assets link will appear on the top right of the admin bar. Click that to view and manage all assets.
<h4>Developers</h4>
Development takes place on <a href="https://github.com/NateWr/asset-queue-manager" rel="nofollow ugc">GitHub</a>. Patches welcome.

Asset Queue Manager

Took ages to find this amazing plugin because of its odd title, and it was so helpful to finally find out what scripts were being loaded on each page. For example, woocommerce loads of lot of unnecessary scripts, so whatever plugins you are using, if your site is slow this plugin will magically help you find out what scripts you can dequeue.



Fantastic

I was just looking for a way to see what assets were loaded, to determine what plugins to desactivate on certain custom post type using Plugin Organize.
This plugin do that, but it can also do more, like let you show the source, the dependencies, the source link and even provide you a way to disable certain resources.
Maybe a simple list or assets would have been more readable than the actual GUI, but it is nice anyway :)
It is somehow close to what the Gonzales (not free) WordPress plugin has to offer, but Gonzales has a bit more rules to offer for de-queing the resources.
Anyway, this plugin is nice, and is a good complement to more complex plugins such as Plugin Organizer (for which you can define rules on post level).



Wo !

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

Hikari Hooks Troubleshooter creates a draggable window with informations about WordPress hooks. It lists all hooks (actions and filters) that have at least a function hooked to them, and for each hook there’s a list of hooked functions, sorted by priority!
The window is visible only to registered users, and you can choose who will be able to see it, and set if it should be visible or not. It works in WordPress page, be it frontend or admin area.
When you are in an admin page, it also shows a list of special actions related to that specific page, helping plugin developers to attach features only to special admin pages, instead of the whole admin area! A list of all conditional tags is also available, informing which tags return true and which ones return false, for any page you want!
The list of conditional tags and hooks is based on <a href="http://bueltge.de" rel="nofollow ugc">Frank Bueltge</a>‘s <a href="http://bueltge.de/wordpress-theme-debuggen/536/" rel="nofollow ugc">wp_view_type.php</a>. The original code was translated from germany to english, and ported to a draggable window that can be moved inside the browser, minimized and closed.
The list of admin actions is based on <a href="http://playforward.net" rel="nofollow ugc">Dustin Dempsey</a>‘s Show Page Hooks plugin, and a few more hooks were added.
<h4>Features</h4>
<ul>
<li>The plugin creates a window, that can be dragged, minimized and closed</li>
<li>The window works both in website’s admin panel and frontend</li>
<li>You can choose who can see the window, while visitors never see it</li>
</ul>
The window presents many useful information for plugin developers:
<ul>
<li>action and filter hooks, and functions hooked to them, sorted by the priority they are called</li>
<li>all conditional tags, informing those returning true and those returning false</li>
<li>all actions present in admin pages, that are specific to each page, so that we can hook features that we want to happen only on those specific pages</li>
<li>actions that were run are flagged so, allowing you to know which actions are used in each specific page</li>
</ul>

Hikari Hooks Troubleshooter

Creates a draggable window with informations about all functions hooked to Wordpress actions and filters.

Asset Queue Manager vs Hikari Hooks Troubleshooter