- APL – a Glimpse of Heaven (2006); via Mar 2019.
- PL and J by Ben Lynn; via HN.
- A History of APL in 50 Functions
- APL At Its Core - Anthony Cipriano; July 2018.
- Getting Started with APL
- The Problem With APLs • Hillel Wayne [Feb 2018] — “In summary: when working with an APL finding the right primitive is really tough, and verb classification and a better phrasebook would go a long way towards fixing that.” NuVoc referenced within.
- APL Style: Patterns/Anti-patterns via
\@doublec. - AMA: Explaining my 750 line compiler+runtime designed to GPU self-host APL | Hacker News via Smaller Code, Better Code | Hacker News
- Vector, the Journal of the British APL Association
- Smaller code, Better code — discussion
- APL Papers and Reports — Software Preservation Group
- A History of APL in 50 Functions, HN.
- APL and me
- APL\3000 – HP Journal – July 1977 [pdf]
kdb, Q etc.,
- kdb+ 3.5 released last month | Lambda the Ultimate. Good links.
- Kx Systems Announces Financial Industry’s First Platform for Acquiring, Analyzing and Managing [Pricing info]
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Morgan-Stanley/hobbes: A language and an embedded JIT compiler
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Morgan-Stanley/hobbes: A language and an embedded JIT compiler — Morgan Stanley in recent years has used Hobbes where they’d previously used kdb. LtU Discussion, HN Discussion; Author.
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Shakti, the new data platform from Arthur Whitney | Hacker News
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kcc/kparc — +/∞ - kcc
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ref/kparc — +/kei | K reference card
APL learning resources
- Introduction — Learning APL
- Dyalog APL Tutor
- FrontPage - APL Wiki
- APL Cloud
- APLcart - Find your way in APL
- A History of APL in 50 Functions
- FinnAplIdiomLibrary - APL Wiki … via
- apl a day - Fastidious Elegance
- APLcart - Find your way in APL