An interface to the Parrot virtual machine for Eiffel programs, so that Eiffel programs
may use Perl, Python, Ruby, Amber, Scheme, etc. as extension scripts.
FOX is an Extensible C++ Class Library for Multi-Platform GUI development.
Platforms supported include Linux, Windows NT/9x/2K, and UNIX/X11 workstations
(IRIX, Solaris, HP-UX, Tru64, AIX, FreeBSD, and others).
ePolyglot is a set of libraries, classes, and tools which enable Eiffel to interoperate with Python and, to an extent, Haskell. Features for using Python objects from Eiffel, Eiffel objects from Python, and Haskell functions from Eiffel are included.