I came across coda which is marketed as a all-in-one software program that helps code and design websites. However, I don't know if it really competes with dreamweaver. Which is what I starting using when I was younger. For one I really like to be able to highlight sections of code and press tab to indent all of it, on coda it seems to just replace it all with a tab.

Anyways, I was wondering if anyone uses it and if it does anything dreamweaver can't do or doesn't do as well. I would like to break free from Adobe's shackles at some point. So maybe this is a good start.

http://www.panic.com/coda/

They do have a demo but I accidentally let it run out without trying it enough to really learn what it can do.