Glass-tools is a project mainly written in R, based on the MIT license.
Tools for GLASS
This is a collection of tools for the GLASS GUI toolkit for the REBOL programming language.
Work in progress, not usable yet
This app scans the tutorial folder of the GLASS distribution for all the styles used and displays the results in a GLASS GUI. This gives you an easy reference for GLASS styles. Just click on a style in the list and you see all the tutorials that describe it's use.