It is compatible with MooTools 1.2.x. It does not depend on a specific data source (XHR, Json). Instead, the developer supplies the data which can come from anywhere. New TextboxList is now using Binary search for maximum performance. It supports new options, such as addOnEnter, which adds boxes upon pressing enter (useful for tags or categories widgets).
Requirements: Mootools 1.2.x
License: License Free