Works great for localhost files (php) Rated 5 out of 5 stars

Just go to preferences->create->add directory then browse for the location of your localhost directory. I'm running PHP on a MAC, so my localhost directory is at: /Library/WebServer/Documents. Whenever you make a change to a php (or other) file in your localhost directory (php design), it automatically updates the web page. I switched from ReloadEvery, because that extension did not work for the localhost url.

This review is for a previous version of the add-on (1.12.1-signed).