Greg Ross

This plugin is an extension to <a href="https://wordpress.org/plugins/plugin-info/" rel="ugc">Plugin Info</a>, you must have Plugin Information installed to use it!
Once installed an activated, the “[plugin faq]” and “[plugin changelog]” shortcodes will be displayed with a jQueryUI Accordion control.
There are no options for this plugin, hence no settings page.

Plugin Info Accordion

Adds an accordion to the FAQ and change log info from the Plugin Info plugin.

Melissa Cabral

A simple, lightweight plugin that displays useful technical information on pages and posts to aid in developing WordPress Classic themes. Provides quick access to things that are sometimes hidden, like post/page ID, slug, taxonomy terms, and post type slug. Theme Inspector tells you exactly what conditional tags are true on each view, and what template file loaded on each page view.
<ul>
<li>Use In Conjunction with the <a href="https://docs.google.com/drawings/d/1hJ0MpHO3HKBT5KsTpGtc_gDYZ5pi-HyxNcRtmPBBULE" rel="nofollow ugc">WP Template Hierarchy Document</a>.</li>
<li>Theme Inspector is only visible to logged in Administrators.</li>
<li>Appears on the right-side of the Toolbar (admin bar).</li>
</ul>

Theme Inspector

A developer's inspector to illuminate the WordPress Template Hierarchy and help with building WordPress Classic themes.

Plugin Info Accordion vs Theme Inspector