Thanks to @madelinevergani and @Max_ErinMills we have much improved solutions now 🙂
First YouTube video in ~7 months coming soon...
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Pat mentioned that the keynote was a lecture from a DSL course he taught. I created a site that links to that course / other resources. Can't believe Pat was @ia_buck's advisor (created Brook, the predecessor to CUDA) and I had never heard of him codereport.github.io/vibing/pathanr…
This keynote by Pat Hanrahan at #RacketCon is phenomenal! Einstein summation, Penrose diagrams, APL, J, K, Cajori's A History of Mathematical Notation, Bringhurst's The Elements of Typographic Style and more! 🤯 youtube.com/watch?v=pIoogi…
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This keynote by Pat Hanrahan at #RacketCon is phenomenal! Einstein summation, Penrose diagrams, APL, J, K, Cajori's A History of Mathematical Notation, Bringhurst's The Elements of Typographic Style and more! 🤯 youtube.com/watch?v=pIoogi…
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Another fantastic podcast from @ryanlpeterman - interview with Scott Aaronson youtube.com/watch?v=ORlscp…
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My YouTube algorithm is amazing. Just served me up a 50 minute documentary on my favorite runner: Grant Fisher. It is as the top comment says "pure cinema." youtube.com/watch?v=4Paq5t…
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This talk is amazing, a must watch. youtube.com/watch?v=vDjW_d…
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“We should all be surrounded by beautiful things, including beautiful computers that just work out of the box... I had found all these building blocks where everything I was ever annoyed about with how the computer worked, I realized I could change it.” - @dhh on @davidsenra
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“I'm in the state of delirium. That's what the state I'm in because I have been working with computers for 40 years. And I've never seen the things that I've seen in just the last two months." - @dhh on @lexfridman
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“If you've looked at behind the scenes of many great companies and what their code bases look like, after there's been 3,000 humans through them, they're awful! Absolutely awful!” - @dhh on @lexfridman / this episode is 💯 worth a listen
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"You can park the stochastic-ness of the program and then get deterministic behavior." - @ahejlsberg on @ryanlpeterman
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My @NDC_Conferences Toronto talk "Algorithms and Combinators" is online now! I talk about the different families and flavors of algorithms and how different combinators can be used with them and to implement them 🥳 youtube.com/watch?v=preMtk…
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@adamgordonbell @ninkibah @petergyang The player and editor are private repos atm. But there is a website (podgod.ca) and a public repo (github.com/codereport/pod…) that show some public endpoints that the player uses.
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Hit 500 episodes on POD GOD today. These are my top podcasts:
@letsrundotcom
@BigTechnology
@adspthepodcast
@ryanlpeterman
@pythonbytes
@arraycast
@twoscp
@letsrundotcom
@BigTechnology
@adspthepodcast
@ryanlpeterman
@pythonbytes
@arraycast
@twoscp
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Most interesting podcast episode I've listened to in a while. @geoffreyhinton on @BigTechnology
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The real AI hack is to have your LLM of choice write you GHAs (GitHub Actions) that on a daily basis check for updates, then have that GHA launch another GHA that pulls down w/e you need (in my case building WASM/Emscripten builds of array interpreters) and then auto open PRs.
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Tune in to ArrayCast Episode 124 this Monday for our chat about J9.7 with Henry Rich & Marcin Żołek! 🥳 youtube.com/watch?v=8MYdCF…
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I've always wanted a Scrabble podcast and now there is one 🥳 youtube.com/watch?v=BaNSgG…
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Coming to YouTube channel near you soon! youtube.com/c/code_report
Working on a pretty interesting YouTube video
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New YouTube video! The Beauty of Symmetry: First & Last 🥳 youtube.com/watch?v=dWzY58…
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"Essentially you run more, you get better." - @cole_hocker
Very inspirational video. Cole is one of my favorite runners. youtube.com/watch?v=fkQXSl…
Very inspirational video. Cole is one of my favorite runners. youtube.com/watch?v=fkQXSl…
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Combinator table - updated to include TinyAPL and missing 2-trains combinatorylogic.com/graphic.html
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Another fantastic conversation with @karpathy on the @NoPriorsPod. Definitely worth a listen youtube.com/watch?v=kwSVtQ…
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@lxkarthi @adspthepodcast @blelbach No recording unfortunately. Closest thing I've recorded / uploaded is this (but it's not very close) youtu.be/jJcx4BFukaY?si…
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New YouTube video highlighting community solutions and improvements to the Echo Chamber problem. J and TinyAPL win! 🥳 youtube.com/watch?v=8n9UHI…
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ArrayCast Episode 121 will be live on March 7th, 3:00 PM EST youtube.com/watch?v=lBrcza…
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New YouTube video! 1 Problem, 7 Array Languages! 🥳 youtube.com/watch?v=rFRWFP…
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J Train Trees with syntax highlighting now the default on ArrayBox arraybox.dev/#IGeD Thanks to @joshuamy for putting the foreign function on my radar
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New YouTube video explaining Train Trees 🚂🌲 youtube.com/watch?v=GEMeTL…
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Using @cursor_ai and @claudeai Opus 4.6, vibe coded in less than a couple hours an um/uh remover that is better than @descript's Filler Remover and @buzzsprout's Magic Mastering. Crazy. Plan to build this out and fully replace the features I use in Audacity.
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New YouTube video! Ranking REPLs 🥳 youtube.com/watch?v=WbFAVt…
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The State of Array Languages in 2026 🥳 youtube.com/watch?v=kErff9…
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New YouTube video comparing the result of using Cursor 2.0 Multi-Agent with four LLMs (Claude Opus 4.5 vs Gemini 3 Pro vs GPT 5.2 Codex vs Composer-1) to generate a Combinator Table graphic youtube.com/watch?v=jJcx4B…
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New YouTube video comparing the result of using Cursor 2.0 Multi-Agent with four LLMs (Claude Opus 4.5 vs Gemini 3 Pro vs GPT 5.2 Codex vs Composer-1) to generate a Combinator Table graphic youtube.com/watch?v=jJcx4B…
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@tristanbrindle I will try to remember for next time 🙂 It is indeed much nicer than ranges - and looks even better you formatted like this (imo)
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Last video of 2025! The Beauty of Algorithms! 🍾🎊 youtube.com/watch?v=MI-Si9…
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Tacit Talk Episode 29 is out! I chat with Max Sun @Max_ErinMills from Minnowbrook 2025 about his path to becoming an APL-er. 🥳 tacittalk.com/2025/12/29/Epi…
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Potentially my best YouTube video ever... youtube.com/watch?v=recwy_…
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T-4 days till @yow_conf! You can still get tickets: yowcon.com/melbourne-2025
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New YouTube video out! 1 Problem, 7 Libraries! 🥳 youtu.be/EEwREnUdbFs
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Felix (aka @PewDiePie) is low key at the frontier of AI research building himself a "council" of competing LLMs that have a genetic-algorithm-like process for replacement. His "tech" phase is honestly amazing. From Linux -> GPUs -> AI, so good 🔥 youtube.com/watch?v=qw4fDU…
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Tacit Talk Episode 28: Co-dfns & AI with Aaron Hsu @arcfide is out now! 🥳 youtube.com/watch?v=-PMCkA…
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Tried out Co-dfns APL compiler for the first time today. For a simple softmax calculation, it generated 3.7M CUDA kernels... that is... pathologically bad 😳 @arcfide 🤔🤔🤔
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I'll be seeing this live in a month @cppunderthesea but I couldn't help myself - 20 minutes in and it is great 🥳 (Are We There Yet? - @seanparent) youtube.com/watch?v=RK3CEJ…
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This is a great talk by @mattgodbolt ... but his conclusion on C++20 modules:
"Build times went from 10 sec to 40 sec... I was expecting segfaulting compilers ... [but] I got it to work pretty quickly... I think that is a great place"
🤔🤦♂️🤔
youtube.com/watch?v=jlt_fS…
"Build times went from 10 sec to 40 sec... I was expecting segfaulting compilers ... [but] I got it to work pretty quickly... I think that is a great place"
🤔🤦♂️🤔
youtube.com/watch?v=jlt_fS…
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Python: The Documentary, for those interested youtube.com/watch?v=GfH4QL…
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Maybe other array folks can do better. The funny part is the initial C++ / Rust code is my code from a YouTube video I made 2 years ago. And the C code is cheating - it is using a constant time formula. youtube.com/watch?v=wGCWlI…
@code_report crush this with an array language.
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Plugged into the AI matrix, fixing @Github search 🤩 (this is just the mth iteration of the nth iteration)
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Honestly, @OpenAI's gpt-5 / gpt-5-fast work so terribly with Cursor. @AnthropicAI's Claude 4 Sonnet it vastly superior. The gpt models are always doing odd things and trying to use tools that aren't installed and it floods the tracing and makes it useless.
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