Nilambar Sharma

<h3>Source Affix</h3>
This is right plugin for you if you want to add source link to your post. It adds separate meta box for the input of source text. You can use this feature to any Post or Page. Even more, it also supports custom post type. Several plugin settings are also available. You can show sources in comma separated form or in an unordered list. You can append or prepend source to the content.

Source Affix

A plugin for adding source links to your Post. Supports Page and Custom Post Type also.

Viktor Szépe

<h4>Only for development!</h4>
Displays:
<ul>
<li>Header</li>
<li>Thumbnails</li>
<li>The Loop (content)</li>
<li>Footer</li>
<li>Included template parts</li>
<li>Highlight script, link and style elements</li>
</ul>
To remove all registered scripts and styles add <code>?remove-scripts</code> to the URL. All these scripts and styles will be listed at the bottom of the footer as HTML comment. This way it is possible to detect non-WordPress script printing.
If you are not an administrators add <code>?view-source</code> to the URL to activate Frontend Debugger.
Notice: This plugin uses regular expressions and <code>eval()</code> to get the current template apart.
TODO: sidebar, search-form.
The mini control panel contains:
<ul>
<li>Header, Thumbnails, The Loop, Footer, Included files anchors</li>
<li>Toogle button for line numbers</li>
<li>Toggle button for line wrapping</li>
<li>Toggle button for showing line ends</li>
<li>Button for script and style highlighting</li>
</ul>
From the second click on the <code>Highlight</code> button loops through (scrolls to) all scripts and styles.
The control panel’s state is kept in your browser’s <a href="https://developer.mozilla.org/en-US/docs/Web/API/Window/localStorage" rel="nofollow ugc">localStorage</a>.
Development of this plugin goes on on <a href="https://github.com/szepeviktor/frontend-debugger" rel="nofollow ugc">GitHub</a>. Please contribute by sending PR-s implementing my TODO-s.

Frontend Debugger

Display prettified page source on the frontend.

Source Affix vs Frontend Debugger