Which Powerful editor has the autocomplete feature?

Hey programmer, which editor are you using?

I have a macbook and I'm currently using TextMate. I'm not too happy with it as it's paid, and also the "autocomplete" feature sucks, as it can't autocomplete html, css. Javascript does work, but jQuery doesn't.

What I want is a editor that supports autocomplete of the most common languages like HTML, CSS, Javascript, jQuery, PHP. For example, as soon as I type position: in css, it will give me a list of the available values, and when I type $("div").add it will give me a list of the available functions like addClass() etc.

I really don't want to use editor A for HTML, editor B for PHP. I just want 1 editor that do all the work.

Thanks in advance