We have added an article to the Features menu to explain the ins and outs of Zen Coding, a library that increases the speed with which you can write code through Expanding Abbreviations and other features.

You can view the article here: http://www.emeditor.com/modules/feature1/index.php?id=37

Since EmEditor supports Javascript macros, it is fully compatible with the Zen Coding Library. Please try out and enjoy Zen Coding for EmEditor!