"I've written a new JavaScript editing mode for GNU Emacs, and released it on code.google.com. This is part of a larger project, in progress, to permit writing Emacs extensions in JavaScript instead of Emacs-Lisp. Lest ye judge: hey, some people swing that way. The larger project is well underway, but probably won't be out until late summer or early fall. [...] If you habitually (or even occasionally) use GNU Emacs to edit JavaScript, please give this mode a try! It's probably got a fair number of bugs and usability issues, since it's brand-new, but it'll improve more quickly if you play guinea pig for a while. Enjoy!"

Feel free to email me directly with comments, suggestions, or bug reports, or you can go to the Wiki and add your comments there.