jamesdlow

This plugin disables CDN rewriting for images/attachments for the Live Composer Editor. It currently supports KeyCDN and Kinsta CDN plugins.

LC Disable CDN

Disable CDN rewriting for the Live Composer Editor

Mohammed Salman Khan

Samir Manjiyani

Add your custom CSS or javascript/jquery using “Custom WP CSS & JS” plugin to any theme without creating any extra CSS or JS files.
Benefits of Plugin 
* Easy to use. 
* Option to select placement (header or footer) to insert your custom JS. 
* Built with Syntax Code Highlighter. 
* Option to add custom CSS for WP Dashboard.
For Syntax Code Highlighter credits goes to <a href="https://codemirror.net/5/" rel="nofollow ugc">codemirror.net</a>

Custom WP CSS & JS

otimo

A lightweight plugin to add custom CSS, JS/Javascript to any theme. This plugin also gives you an ability to insert JS in header or footer.

LC Disable CDN vs Custom WP CSS & JS