F5less (web) development - let ctrl-s do more for you in an agnostic way

What are the differences, advantages or disadvantages compared to livereload (guard-livereload)? I don't have a full grip on how that works to compare. It's certainly a much better way to work, f5-less

Great project and idea, congrats !<p>It seems as useful as easy to deploy. I'll give it a try.

I pressed Cmd-S instead of Cmd-D...