We have mentioned TextboxList a while ago, which is something similar to Facebook List Input. Now New TextboxList has been rewritten from scratch, and it’s more powerful and flexible than ever.

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
Demo: http://devthought.com/projects/mootools/textboxlist/
License: License Free