css-mode is a simple Emacs major mode (that is, an extension to the Emacs editor) for editing CSS stylesheets. It does syntax coloring, indentation and auto-completion of property names...

"...Here are 6 general emacs tips i felt that's the most important in emacs productivity, among all other emacs tips and tricks of my decade-long experience. If you use emacs only occasionally, these tips may not be very meaningful because they are general and does not solve any specific problems.

"... The GNU's Got FU
* Emacs mode1 for developing scheme scripts for the GIMP Image Manipulation Program2 (script-fu).
* Interaction with the GIMP as subprocess or as a client.
* Smart and fuzzy code completion .
* Documentation echoing.
* Hypertext help system with history.
..."

"Some Useful Emacs Python Mode commands..." -- GNU Emacs Manual: http://www.gnu.org/doc/emacs16.html

"This tutorial will show you how to setup a very convenient python IDE in Emacs. Many ideas in this tutorial came from emacs python wiki and Ryan McGuire Homepage . Many people on #emacs channel of freenode.net provided valuable help. Freenode is one of the best communities I ever known. It really takes time to combine all kinds of modes together and make them work.

"...you can run Elisp (the Lisp interpreter Emacs is built on) programs from outside Emacs [...] This will make Emacs work like Perl or Python or Ruby or Bash—an interpreter that reads the rest of the program and executes the code..." -- nota bene: I love Emacs as a text editor!

"Today, though, I'd like to talk about and propose a different approach to User Interface Prototyping: Emacs Artist Mode. Artist mode is a minor Emacs mode that turns an emacs buffer into a canvas you can draw all sorts of geometrical shapes on [...] Let me know how you are using artist mode in your projects..."

After nine months of development version 1.8 of the open source JavaScript user interface framework JQueryUI has been released, with new button and autocomplete widgets

"I code in Emacs. Emacs has good support for version control tool interaction in the vc-mode package. I want to use git and have vc-mode work with git. I also want access to special git commands that the vc-mode does not export directly. The notes below are for Ubuntu Hardy, which is what I use all the time..."