Hacker News
- J one-page interpreter fragment (1992) https://code.jsoftware.com/wiki/Essays/Incunabulum 33 comments
- Many J Language Books Related to Math, Algorithms, Problem-Solving, etc. https://code.jsoftware.com/wiki/Books 2 comments
- Jd https://code.jsoftware.com/wiki/Jd/Overview 129 comments
- J one-page interpreter fragment (1992) http://code.jsoftware.com/wiki/Essays/Incunabulum 43 comments
- J Language: Direct Definitions https://code.jsoftware.com/wiki/Vocabulary/DirectDefinition 5 comments
- The 10,000,000,000th Prime Number (1994) https://code.jsoftware.com/wiki/Doc/Articles/Play104 73 comments
- Loopless Programming https://code.jsoftware.com/wiki/Vocabulary/Loopless 122 comments
- Display and Probe a J Sentence Graphically https://code.jsoftware.com/wiki/Vocabulary/Dissect 2 comments
- J one-page interpreter fragment (1992) http://code.jsoftware.com/wiki/Essays/Incunabulum 26 comments
Lobsters
- Fifty Shades of J https://code.jsoftware.com/wiki/Fifty_Shades_of_J 5 comments apl , book
- J Software releases many APL/mathematical works under Creative Commons license http://code.jsoftware.com/wiki/Community/Creative_Commons 2 comments apl , book , compsci , education , math
- Dissecting J code: (0 0;1 1)}&(2 2$0)"1 ] 1 2 3,.4 5 6 https://code.jsoftware.com/wiki/NYCJUG/2020-10-13#Beginner.27s_Regatta:_Building_an_Array_Based_on_a_Template 6 comments apljk
- Loopless programming https://code.jsoftware.com/wiki/Vocabulary/Loopless 2 comments apljk
- Are the sources of any versions of the K interpreter available? http://code.jsoftware.com/wiki/Essays/Incunabulum 12 comments apljk
- J on Fedora/in DNF? http://code.jsoftware.com/wiki/System/Installation/Zips 6 comments apljk