HTML/CSS/jQuery Editor with Autocomplete

Question

Is there an editor that is as good as XCode at code autocompletion, but for HTML, CSS, and javascript. This means file parsing, so that it can be used with jQuery and other libraries such as node.js, etc. I've been looking for quite a while now. Free is preferred.

Answer 1

Try Sublime text I've been using it for a while. Best for the combination you asked for (HTML/CSS/JS) Also supports installable packages (for libraries like jQuery). Total #win. It isn't exactly free, but it isn't necessary to buy it either. For more about packages, refer this

Answer 2

Komodo Edit. Compare with Notepad++ and Sublime text. Can turn on/off other languages plugin, the dictionary supports JS, HTML5 n css3, can view the result on the spitted side -no other offline free tools support this feature-, also the debug/syntax checking feature is pretty accurate.