CoSy

See [http://CoSy.com]

CoSy is an APL notebook "IDE" constructed in open to the x86 Reva Forth .

It is now supported via YouTube and GitHub .

While not pure or complete on either the concatenative or APL ends of the spectrum , it is everyday useful and is working towards both purity and completeness as talented individuals dive in .

See http:CoSy.com and the intro YouTubes to get a sense of whether it may have value to you .