The interface is very simple to use, I like how it integrates with Github and allows me to easily share my work with others. Sometimes when adding new pages or changing existing ones, the browser will suddenly stop responding. This happens almost every time after I've added several new pages or changed existing ones. It's hard to know if this is a problem in my code or Ghostlab's. Also, sometimes the browser will unexpectedly close without warning (not the same as stopping responding). I'm working on a personal project that requires me to frequently update the page layout. Having access to multiple browsers and devices makes this much easier than having to switch between them.