ggEdit is a Scripts software developed by lucian.cioroga. After our trial and test, the software is proved to be official, secure and free. Here is the official description for ggEdit:

ggEdit is a JavaScript WYSIWYG Rich Text Editor developed by Greener Grass. Some strong points:

Small: 10Kb (without MooTools)
Object Oriented: based on MooTools Library
Highly and easily configurable