Tiny-Fu is a plug-in for GIMP that allows the use of Scheme based scripts. It is essentially a modified version of Script-Fu but with some major changes.
This was originally created for the 2.2 version of GIMP but has since been rolled in to GIMP's source tree. This project remains as a means to test other upcoming changes to how Scheme based scripts will be used in future versions of GIMP.
These details are provided for information only. No information here is legal advice and should not be used as such.