A directory of many serious APL users all over the globe

Many articles, programs, definitions, and links.

Various user scripts in J. Links to other J sites.

Part of the site of a French speaking APLer.

Many articles of interest to new and old APLers, an interesting smattering of information on other languages (REXX, Perl, HTML), and much other information. A site of interest not only to APLers, but to many computer users!

Useful APL information and links. Particularly interesting is the APL c compiler project, based on T. Budd's original work.

The creator of Little Smalltalk does APL too.

APL and Japanese Language and Japanese Market.