REXXHTTP is a package that offers a Rexx/ooRexx API to encapsulate the subtleties of the HTTP Common Gateway Interface (CGI) protocol. The original design was very ambitious: it was written to work under both Apache httpd and Microsoft IIS, and under the Windows, Linux and OS/2 operating systems. Later versions (which were not distributed) specialized to Windows and to Apache httpd. Later on, I migrated the 35,000+ pages EPBCN site to Ubuntu Linux: the design proved to be robust enough, so that the task could be acomplished in less than two hours.
Some sites that use REXXHTTP: