bshelton229

Gives you the ability to set certain paths that are to be considered “local” and should be automatically re-written to be the current hostname the site is running on.
For example, you may configure mysite.local as a localpath host, and upon deploying to 
mysite.com, all mysite.local/ paths would be re-written to mysite.com.

LocalPath

Re-writes a configuration list of hostnames to the current blog address.

M.Code

Jan Fabry

Understand how rewrite rules work could be userful. 
Natively on WordPress you can’t analyze what’s working / not working regarding your urls. 
Through this interface you will be able to analyze every single url and see what’s matching.
Warning 
This tool will not change / add any rules for you it’s only an analyzer
<h4>Main features:</h4>
<ul>
<li>Live URL Analyzer</li>
<li>Highlight parameters</li>
<li>AJAX Permalinks refresh button</li>
<li>Change UI (Light / Dark)</li>
</ul>

Url Rewrite Analyzer

See clearly and understand how WordPress rewrite rules work within a simple and clean interface

LocalPath vs Url Rewrite Analyzer