Sandbox JLF Experimental ooRexx 4 (snapshot 2012).
Executor Experimental ooRexx 4 (work in progress).
Executor5 Experimental ooRexx 5 (work in progress, low activity).
Rexx-GCI Rexx Generic Call Interface (an adaptation of the official version in SourceForge): 64-bit, type aliases.
Builder Scripts to build for several branches, configurations, bitness.
Adaptations To build old releases of ooRexx with the builder scripts.
FormMath 2D formatter for muLISP-87/muMATH (software from the 80s).
mini Prolog II Port of mini prolog II to Ada-83 (software from the 80s).