A podcast that explores the world of array programming languages including APL, J, BQN, K, Q, Uiua and more!
Host: Conor Hoekstra is the host of ArrayCast, ADSP, and Tacit Talk (all podcasts) and runs the code_report YouTube channel.
Panelists:
Adám Brudzewsky is head of language design at Dyalog Ltd and a long-time APL enthusiast.
Past Panelists
Full Time:
Bob Therriault (Episodes 1–118) – J enthusiast, podcast editor and producer.
Stephen Taylor (Episodes 1–118) – APL and q enthusiast, former I.P. Sharp Associates developer.
Marshall Lochbaum (Episodes 32–118) – Creator of BQN, former Dyalog employee.
Recurring:
Richard Park (~30 episodes) – APL trainer and media producer at Dyalog Ltd.
Nick Psaris (~5 episodes) – Q expert at Kx Systems, author of Q Tips.
Send feedback to contact@arraycast.com.
To suggest a correction, open an issue or PR on GitHub.
Episode 120: FIXAPL with Jacob Lockwood
Notes
Adam and Conor interview Jacob Lockwood about his language FIXAPL, an APL with fixed arity (no ambivalence) inspired by APL, BQN and Uiua!
Host: Conor Hoekstra
Panel: Adám Brudzewsky
Guest: Jacob Lockwood
Show Notes
ArrayCast - February 17th, 2026
tags: array-programming, array-languages