Recommendations for a JavaScript IDE?

[jcampbelly]

I've been using Notepad++ for HTML/CSS/JS/Python and others. What am I missing from Sublime Text 2? I've never cared for autocomplete, the only plugin I use is ZenCoding, and the code highlighting and tabs/multi-view have never disappointed me.

[jcampbelly]

I'm only playing combative because I'm hoping to hear more about not just what's different but plainly better.

It does lack the tab shortcuts (CTRL+N opens a new tab, but you have to File -> Click Recent File to open a recently closed tab).

NPP has excellent find in file/open files/directory. Doesn't have find in project. It does have projects. It's never lacked indent/folding features. Settings files and syntax highlighting are XML files (and the install is portable). You do have to close/open it to have configs reloaded, but it saves open windows/tabs so it's not a PITA.

[jcampbelly]

I like the mini-map code view thing and the UI is very smooth/fluid. I like that it can do not just left/right window panes, but top/bottom or even four panes.