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there are failing tests. please find any bugs you may have introduced, fix and submit.
Consolidated J language code referenced in my blog Analyze the Data not the Drivel
adds an optional type system to J language
a syntax directed editor
Write LaTeX-formatted documents using J evaluation
An implementation of the clustering algorithm k-means in J.
Generally useful J verbs
A library for J to talk to various nearest neighbor algorithms. I have libFLANN more or less working. I'll be adding others as I need them.
Collection of J scripts, along with some explanations. Updated sporadically.
Table Utilities for J (assumption is column-dictionary style)
A visual Mandelbrot set explorer written in J
Some programs to learn the J programming language
records system (builds on type-system-j)
J Plus Plus
Exercises in J language — www.jsoftware.com
J implementation of NIF file support. See also: http://niftools.sourceforge.net/wiki/About_NifTools
Arrayfire bindings for J language
a j eval bot for IRC, written in j
debian packaging for j
jod distribution source with commented versions in (jodijs) - tracks J JAL versions
Tic-Tac-Toe implemented in J
Linguistics experiment with reordering letters in the word