Josh Pollock

Makes caching the results of a WP_Query, WP_User_Query and WP_Meta_Query, via the transients API easy. Realize increased performance, by caching the results of your queries, with one simple function.
All saved queries are automatically reset when any post is updated.
Basic usage:
<ul>
<li>Specify arguments for the query ($args)</li>
<li>Give the query a name ($name)</li>
<li>$query = jpd2_better_query( $args, $name );</li>
<li>Use $query like you would any other WP_Query object.</li>
<li>See FAQ for other usages</li>
</ul>

JPD2

Makes caching WordPress queries via the Transients API easy.

Dominik Schilling

Debug Bar Transients adds information about WordPress Transients 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> and thus is dependent upon Debug Bar being installed for it to work properly.
Once installed, you will have access to the following information:
<ul>
<li>Number of existing transients</li>
<li>List of custom transients</li>
<li>List of core transients</li>
<li>List of custom site transients</li>
<li>List of core site transients</li>
<li>An option to delete a transient</li>
</ul>
Sounds pretty good? Install now!
This plugin is inspired by the <a href="https://wordpress.org/extend/plugins/debug-bar-cron/" rel="ugc">Debug Bar Cron</a> plugin.

Debug Bar Transients

Debug Bar Transients adds a new panel to Debug Bar that displays information about WordPress transients.

JPD2 vs Debug Bar Transients