mgsimon

Pretty Permalinks requires outofthebox the module mod_rewrite. This module is a workaround to use pretty permalinks without any rewrite rule. The errorhandling – customized errorpage – will be used to resolve pretty permalinks. mg404Rewrite-Modul sends HTTP-Header-Code depending on the request. 
If you have any posts to permalinks, you can try to activate PostProxy to resolve this issue (configurations / misc).
<h3>Licence</h3>
GPL (http://www.gnu.org/copyleft/gpl.html)

mg404Rewrite

This module is a workaround to use pretty permalinks without any rewrite rule.

voceplatforms

prettyboymp

Kevin Langley Jr.

Chris Scott

This plugin allows you to rewrite the root url of assets, css, and js files. This allows you to load these resources from an external URL improving the page load time by taking advantage of parallel browser requests.
This plugin requires the use of the <a href="https://github.com/voceconnect/voce-settings-api" rel="nofollow ugc">Voce Settings API</a> library.
If using <a href="http://getcomposer.org" rel="nofollow ugc">Composer</a> for dependency management, you can alternatively, after including the plugin files, run composer install to retreive the Voce Settings API dependency.

WP CDN Rewrite

Rewrite the root url of assets, css, and js files.

mg404Rewrite vs WP CDN Rewrite