Erik Post @erikagain
Lead dev at @Statebox ⭐️ Into FP, type theory, logic programming, category theory, algebra, topology, C64 asm, music, etc. Also likes oak trees. Amsterdam Joined October 2012-
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My first visualization of the retainer graph of a Haskell program's live heap. (I used the external STG interpreter to export the interpreted program's live heap data)
Goedenavond @coecke, is there some online place where we might follow your educational efforts along the lines of Kindergarten Quantum Mechanics, if any of that is ongoing? (Apart from arxiv I mean.)
Good grief, what a stunning work of art on this computer from 1982.
You can now use Dhall to generate Dockerfiles: discourse.dhall-lang.org/t/announcing-t…
hello! for the past decade I've been building bespoke, a free modular synth environment with python livecoding support for mac/windows/linux you can find the code and get builds at github.com/awwbees/Bespok… and if you scroll through my feed, you'll find a bunch of videos of it
There might be a last-minute PhD studentship at Bristol. PM me if you like at least two of: PL, categories, HoTT, logical relations, homotopies, process calculus.
The @statebox category theory course has been four days of wonder. Wonder. @fabgenovese and Christina Vasilakopoulou are fantastic teachers. As were my fellow students. (What an honor!) Worth every moment, every effort. Hats off to Statebox.
Oldies but goldies: James Blinn, A Generalization of Algebraic Surface Drawing, 1982. « Metaballs » are levelsets of mixtures of radial basis functions, which generate blobby lava-lamp-like behaviors. en.wikipedia.org/wiki/Metaballs
When we say "never forget," we are not talking about Germany, or the Holocaust, or even Nazis. We are talking about groupthink. This is the only force that can blind humanity to reality and may be the most destructive force in the world.
Combinatorial Music Theory andrewduncan.net/cmt/ #math #music
Are you as tired of writing your CI scripts in bash as I am? Well, thanks to to Jason Yavorska over at GitLab, we can now write them in Commodore 64 BASIC instead. Now all we need is snail-mailing 5 1/4" floppies as a service.
Are you as tired of writing your CI scripts in bash as I am? Well, thanks to to Jason Yavorska over at GitLab, we can now write them in Commodore 64 BASIC instead. Now all we need is snail-mailing 5 1/4" floppies as a service.
It's difficult to express how excited I am about these folks creating a PureScript PHP compiler backend, in addition to the existing JS, Python, C and other backends. It looks like functional programming will be coming to a WordPress installation near you soon!
It's difficult to express how excited I am about these folks creating a PureScript PHP compiler backend, in addition to the existing JS, Python, C and other backends. It looks like functional programming will be coming to a WordPress installation near you soon!
TIL they used to run macro-economic simulations on hydraulic computers a few decades ago. MONIAC, the Monetary National Income Analogue Computer, was created by a student at the London School of Economics. Fancy that! I'd have thrown in some goldfish though.
purescript-python v0.1.3.0 released: github.com/purescript-pyt… It's now on v0.13.8, the only up-to-date purescript backend other than JS. Passed a large number of tests provided by purescript-{collections, quickcheck, arrays, ...}, and only failed in JS specific things.
First impressions of purescript: 1.They got a lot more things 'just right' than Haskell did. Records are great. 2. Deployment is about as difficult as deployment in Haskell. 3. The community has been great so far. 4. There's about the same amount of abstract nonsense.
✨ PureScript v0.13.8 is out! ✨ discourse.purescript.org/t/purescript-v…
Huge news: Try PureScript (try.purescript.org) now has the whole package set available! discourse.purescript.org/t/try-purescri…

Matteo Capucci @mattecapu
6K Followers 820 Following 🇮🇹, PhD @mspstrath, mathematician @ARIA_research (category theory for systems theory & cybernetics), aspiring psycohistorian. shitposting isn't endorsement.
davidad 🎇 @davidad
20K Followers 9K Following Programme Director @ARIA_research | accelerate mathematical modelling with AI and categorical systems theory » build safe transformative AI » cancel heat death
Arian van Putten @ProgrammerDude
4K Followers 2K Following I perform @nixos_org witchcraft at @mercury
bOb cOeCke @coecke
9K Followers 602 Following Chief Scientist @ Quantinuum - Ex Prof @ Oxford - Em Prof @ Wolfson College - Distinguished Visit Res Chair @ Perimeter - Composer @ Black Tish
Tom Sydney Kerckhove @kerckhove_ts
3K Followers 426 Following Building https://t.co/o8ZbrNb9iU Learning American Sign Language
Zanzi Tangle, now at ... @tangled_zans
3K Followers 327 Following Turning Category Theory into code she/her Find me at: https://t.co/B0egvR0lmb @zanzi.bsky.social
Bruno Gavranović @bgavran3
9K Followers 923 Following Building structured neural networks using principles from category theory.
John A De Goes @jdegoes
18K Followers 1K Following CEO @ZivergeTech, CEO @GolemCloud, Exec Producer & Creator @TheUltCoder, OSS contributor @zioscala, speaker, writer. Accelerating human dominion. ✝️
Eigil Fjeldgren Risch... @Ayegill
2K Followers 543 Following @ayegill.bsky.social (bluesky) @ayegill.schelling.pt (mastodon) Applied algebraic abstractologist. Trying to get the heavens into my head
Pawel Sobocinski @PawSob
1K Followers 802 Following Academic. Fan of concurrency, string diagrams and linear algebra (https://t.co/kvk4u228p2). Head of Compositionality Group at Taltech (https://t.co/W0XAIhMCAK).
FRG @fabgenovese
4K Followers 373 Following PGP: 0xED9B08618551099B 💹 🧮 💵 @ https://t.co/IHls61vyV1 ⚛️ 💫 ⚛️ @nvrlcl 🏨 🛎️ 🗂️ @napuleth 🦆
Dan Marsden @StringDiagram
1K Followers 184 Following Categories, computer science and logic. @[email protected]
Jacques Carette @jjcarett2
2K Followers 934 Following Computer scientist. Programmer specializing in weird languages. Ex-mathematician. Loves cooking. Dabbles with quantum. Uses generative techniques everywhere.
justin @jusrin00
2K Followers 812 Following 90% random content, some programming. i have many repos and posts about nix, purescript, etc
Rik Arends @rikarends
5K Followers 2K Following Building Makepad, Livecoding Rust for native and web. Find me elsewhere links: https://t.co/BzSSBFcNdl
ineffable alias @joorosa12185462
148 Followers 7K Following
Koimalq @Koimalq0160
56 Followers 3K Following
Pat E @Pats_takes
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Andrew Estrella @AndrewEstrella6
0 Followers 144 Following
Riemer van Rozen @rvrozen
185 Followers 258 Following Postdoc @CWInl (he/him) | Programming Languages | Automated Game Design | Game-Based Learning
Mauricio Verano Merin... @MauricioVerano
311 Followers 1K Following Assistant Professor @VUamsterdam
Matteo Tavano @TavanoMatteo
9 Followers 200 Following
Hans-Dieter Hiep @hansdieterhiep
19 Followers 25 Following
Murat Kasimov @iokasimovm
278 Followers 69 Following Software designer, independent researcher, making @ya_language
Jack Tibbs @jdtibbsd01
18 Followers 221 Following Senior Software Engineer Modern Web Technologies - UI/UX - Functional Programming - Student of Haskell; Type Level Programming; Category Theory; Type Theory
binding @let_binding
1 Followers 127 Following
Yvonne Smit @YvonneSmit14
339 Followers 408 Following “Ik maak moeilijke inhoud makkelijk” | Moderator, spreker & communicatieadviseur voor wetenschap, cultuur, inclusie & duurzaamheid | Lecturer @HydrologyWur @WUR
The Search Space Podc... @searchspacepod
445 Followers 391 Following https://t.co/CGJ9Pz1D6b Let's get out of this place.
H. M. B. @Love2Read2End
149 Followers 2K Following CompilersOptimisation•Ontologies•DSLs(LanguageEngineering)•Scala•PhilosophyOfMath&Logic(Intuitionistic)•TypeTheories&Semantics•WebSite👇🏻LivingWittgensteinian•
Sam Kuhn @SamKuhnDev
221 Followers 6K Following
Sandy Vanderbleek @haskellandchill
701 Followers 4K Following Software engineer turned med student, ICOM 2029
left23 @ll0lll23
2K Followers 3K Following digital cut n paste #livestream #FreePalestine @EMC23dotcom with @techbot https://t.co/fFCzqC6K75 | https://t.co/amRm2pkwjM
Andor Pénzes @sverien
532 Followers 1K Following Functional programming,software development,compiler construction.
Joel Wikström @WikstromJoel
132 Followers 266 Following Founder Select *. Haskelling a PL for transparent data transformations. #StandWithUkraine #StopPutinNOW 🇺🇦
atoi @atoinaido
80 Followers 1K Following
Josiah Lopez-Wild @josiah_wild
212 Followers 578 Following PhD student, UC Irvine Logic and Philosophy of Science | Mathematical Logic, Stardew Valley, Les Claypool fanboy | He/him | https://t.co/Vn7QySS5bp
reibitto @reibitto
1K Followers 1K Following Software developer #Scala #Haskell #FP Also love games and learning languages. Same handle on those "other apps" if you want to add me.
leithaus @leithaus
2K Followers 4K Following Founder and CEO of https://t.co/nR7REBobzy. Inventor of rho-calculus. Mathematics is an art. (ze/zer)
Ard @Ard_Scheirlynck
95 Followers 298 Following Software Engineer @Melexis_Sensors 💻 | https://t.co/Gte9AFfDZB 🎮 | Nalu 🐶 | Gullegem 🏠 | 3D Printing & prototyping
Amin Khansari ➡️�... @akhansari
494 Followers 701 Following 🌳🦎 Passionate about socio-technical architecture, defensive design and simple boring sustainable λ code. #ddd #fsharp #dotnet 🐘 @[email protected]
logtalk.org @LogtalkDotOrg
585 Followers 322 Following Logtalk development updates and relevant logic programming news.
Matteo Moci 🐘🌌 @matteomoci
524 Followers 2K Following Software engineer https://t.co/znHyx2uMuE https://t.co/fH1n41I96N
Vedran Vukoje @VedranVukoje
164 Followers 2K Following
Wolfgang @wazum
55 Followers 867 Following Programmer (lately PHP and Typescript) interested in DDD, CQRS, Hexagonal Architecture, Event Storming; and House Gardener (organic and no-dig)
Wyatt Meldman-Floch @wyatt_noise
5K Followers 897 Following Creator of objective Reality and $NET. CEO @RealityNetw0rk. Opinions expressed here are yours; this account is your subconscious
C64Audio / 8-Bit Symp... @C64Audio
4K Followers 2K Following Video Game music publisher since 1994. Working hard to make the improbable come true including books, recordings + live concerts! #C64 #8Bit #VGM #8BitSymphony
adittya chaudhuri(@Ad... @adittyachaudhu1
1K Followers 1K Following Visiting Scientist @ ISI Kolkata (Stat-Math)| ACT, Systems Biology & Higher Diff. Geometry | Postdoctoral guest scientist @ Univ Rostock | PhD Math @ IISER TVM
Light theme enjoyer @MonadicHat
218 Followers 436 Following Functional programming addict Nixos simp & math student Forever trapped inside vim I like Factorio, Noita, Rain world, Rhythm games (Arcaea 12.25ptt let's goo)
julesh @_julesh_
10K Followers 137 Following Applied Compositional Thinking. Also at @CyberCatInst and @[email protected]Bartosz Milewski @BartoszMilewski
35K Followers 34 Following Physicist, programmer, mathematician. Author of Category Theory for Programmers. @[email protected]
Rúnar @runarorama
12K Followers 103 Following Icelander. Eudaimonist. Individualist. Cofounder, @unisonweb. Author of Functional Programming in Scala.
davidad 🎇 @davidad
20K Followers 9K Following Programme Director @ARIA_research | accelerate mathematical modelling with AI and categorical systems theory » build safe transformative AI » cancel heat death
Edward Kmett @kmett
16K Followers 824 Following Founder/Chief Scientist @Positron_AI Haskell, category theory, AI, and safety. https://t.co/wYaTDISbEB https://t.co/XwbnuaOUzq 🦋 @kmett.ai
Arian van Putten @ProgrammerDude
4K Followers 2K Following I perform @nixos_org witchcraft at @mercury
bOb cOeCke @coecke
9K Followers 602 Following Chief Scientist @ Quantinuum - Ex Prof @ Oxford - Em Prof @ Wolfson College - Distinguished Visit Res Chair @ Perimeter - Composer @ Black Tish
Graham Hutton @haskellhutt
8K Followers 697 Following Professor at @UoNComputerSci 💻 Haskeller https://t.co/4wGcVx49vZ 📓 YouTuber https://t.co/qBpJclVeDl🎙 Food Nerd 🍽 Glaswegian 🏴
Tom Sydney Kerckhove @kerckhove_ts
3K Followers 426 Following Building https://t.co/o8ZbrNb9iU Learning American Sign Language
Zanzi Tangle, now at ... @tangled_zans
3K Followers 327 Following Turning Category Theory into code she/her Find me at: https://t.co/B0egvR0lmb @zanzi.bsky.social
Luc Tielen @luctielen
1K Followers 123 Following I tweet about functional programming and compilers. Building a high performance Datalog called “eclair” with Haskell and LLVM.
Bruno Gavranović @bgavran3
9K Followers 923 Following Building structured neural networks using principles from category theory.
Erik Meijer @headinthebox
31K Followers 2 Following
John A De Goes @jdegoes
18K Followers 1K Following CEO @ZivergeTech, CEO @GolemCloud, Exec Producer & Creator @TheUltCoder, OSS contributor @zioscala, speaker, writer. Accelerating human dominion. ✝️
gabby @GabriellaG439
15K Followers 76 Following Author of @dhall_lang, https://t.co/YzieN4kyo2, and principal engineer at @Mercury I'm a midwife to the hidden beauty in everything she/her 🏳️⚧️
Pawel Sobocinski @PawSob
1K Followers 802 Following Academic. Fan of concurrency, string diagrams and linear algebra (https://t.co/kvk4u228p2). Head of Compositionality Group at Taltech (https://t.co/W0XAIhMCAK).
FRG @fabgenovese
4K Followers 373 Following PGP: 0xED9B08618551099B 💹 🧮 💵 @ https://t.co/IHls61vyV1 ⚛️ 💫 ⚛️ @nvrlcl 🏨 🛎️ 🗂️ @napuleth 🦆
Anarchia.bsky.social @Anarchia45
687 Followers 436 Following Russian warship, go fuck yourself Putin, go fuck yourself. Brexiters - off you pop. Tories, don’t let me stop you.
Stefano Gogioso @StefanoGogioso
3K Followers 856 Following Accelerating quantum cryptography @nvrlcl ⚛️👻🚀
musa @musa314
145 Followers 389 Following Engineering Manager & JS Team Lead. Computing Science, PhD. Emacs Org-mode 🔥 💖 Lisp, Python, JavaScript, Ruby; Agda, Category Theory, Haskell, Emacs.
Math3ma Institute @math3ma_inst
341 Followers 7 Following We are a small hub for science research and outreach at The Master's University (@mastersuniv) and an extension of @math3ma.
Owen Lynch @u_map_prop
603 Followers 114 Following This is no longer an active account: see https://t.co/g9E26Tj999 or @[email protected] for any updates.
Herve Moal @hervemmoal
805 Followers 3K Following
François Schwarzentr... @FrancoisSchw
5 Followers 9 Following Computer scientist and amateur pianist
Eleonora Sayaka Chial... @EleonoraSayaka
18K Followers 78 Following Retrocomputer & Vintage Console Enthusiast🕹 Politecnico of Turin📚 https://t.co/20sQYNAxKW
yarrow @yarrow_id
6 Followers 1 Following Yarrow project: a library for scalable combinatorial syntax and Zero Knowledge machine learning https://t.co/ICQJNv40fA
Zed @zeddotdev
56K Followers 46 Following A next-generation code editor that enables high-performance collaboration with AI and your team. https://t.co/4Ua0UqLrsv
Jacques Carette @jjcarett2
2K Followers 934 Following Computer scientist. Programmer specializing in weird languages. Ex-mathematician. Loves cooking. Dabbles with quantum. Uses generative techniques everywhere.
Aleks Kissinger @AleksKissinger
2K Followers 290 Following Assoc Prof of Quantum Computing. Co-author of Picturing Quantum Processes a.k.a. "the dodo book". Likes to teach, learn, prove, and calculate stuff w pictures.
Riemer van Rozen @rvrozen
185 Followers 258 Following Postdoc @CWInl (he/him) | Programming Languages | Automated Game Design | Game-Based Learning
Mauricio Verano Merin... @MauricioVerano
311 Followers 1K Following Assistant Professor @VUamsterdam
Peter Saveliev, enemy... @PeterSaveliev
674 Followers 87 Following Author of Topology Illustrated, Calculus Illustrated, and other math textbooks (https://t.co/bI2t13LHQk). A minimalist traveler. Rhymes with “leave”.
Murat Kasimov @iokasimovm
278 Followers 69 Following Software designer, independent researcher, making @ya_language
girls_into_coding @girlsintocoding
2K Followers 1K Following We’re a mum & daughter team, Helene & Avye (17), a not-for-profit organisation empowering girls to engage in hands-on Tech workshop activities.
Roel Nieskens @PixelAmbacht
2K Followers 1 Following Computernerd from hell 🤓 https://t.co/h1wI9uAHX6 🔠 https://t.co/IeDcFb3BS3 💩 https://t.co/i0OMlu3WJM 🐘 @[email protected]
Cortado @cortado_tool
98 Followers 264 Following An Open-Source Interactive Tool for Data-Driven Process Discovery and Modeling #processmining #opensource
Paul Shen @_paulshen
5K Followers 502 Following interfaces, computation, and sometimes javascript. https://t.co/Fv0v1OWHGY 🇹🇼🇺🇸
Yvonne Smit @YvonneSmit14
339 Followers 408 Following “Ik maak moeilijke inhoud makkelijk” | Moderator, spreker & communicatieadviseur voor wetenschap, cultuur, inclusie & duurzaamheid | Lecturer @HydrologyWur @WUR
Adam V @AdamVcoding
276 Followers 44 Following Rethinking human-computer interaction, interested in crazy graph problems, evolutionary algorithms, hyperdimensional computing, and AI alignment.
CyberCat Institute @CyberCatInst
1K Followers 109 Following Institute for Categorical Cybernetics - applied category theory for social good in economics, machine learning and software engineering
Rik Arends @rikarends
5K Followers 2K Following Building Makepad, Livecoding Rust for native and web. Find me elsewhere links: https://t.co/BzSSBFcNdl
Heptabase @Heptabase
17K Followers 3 Following A visual note-taking tool for learning complex topics. (YC W22)
Willem Middelkoop @wmiddelkoop
175K Followers 10K Following Swiss born ex (TV) journalist - The Oracle from Amsterdam’ (Max Keiser) - Discovery Investor - 2 companies & 8 books - coined BTC ‘Virtual Gold’ in 2014
paulette d. koronkevi... @koronkebitch
3K Followers 338 Following preserving types with @wilbowma at @ubc_spl. former @galois intern, former former @IULuddy undergrad (she/her)
Jan Jongboom @janjongboom
3K Followers 187 Following Making things smarter! Co-founder and CTO at @EdgeImpulse.
the homotopy category... @kittegory
2K Followers 4 Following "Why is there something, rather nothing? This does not seem very accessible by current methods"
8BitRelics @8BitRelics
5K Followers 1K Following Retro computing and gaming enthusiast and collector. Sometimes, I write code for retro machines for fun! (*) The former owner of Vintage is The New Old
ESI (TNO) @ESI_nl
436 Followers 137 Following ESI: managing complexity in cyber physical systems for the high tech industry. An initiative of industry, academia and TNO
VisiData @VisiData
2K Followers 13 Following An open-source multitool for exploring data in the terminal. Like vim for tabular data. Support VisiData on Patreon: https://t.co/EK8lpEpY3d
MSP Group (now at mas... @mspstrath
856 Followers 20 Following Mathematically Structured Programming group @UniStrathclyde We are interested in type theory, category theory, and how to stop seeing them as different things.
Joel Wikström @WikstromJoel
132 Followers 266 Following Founder Select *. Haskelling a PL for transparent data transformations. #StandWithUkraine #StopPutinNOW 🇺🇦
Denis Redozubov @codeofchange
923 Followers 687 Following Finance | AI | Tech https://t.co/26SnIs5Tby
SanderFocus @SanderFocus
3K Followers 577 Following Visual artist from Amsterdam. (he/him) 🎗 Open to commissions #demoscene #pixelart #animation #ascii #8bit #typography #bergkamp https://t.co/qo0YHM6a77
mike @stronglynormal
156 Followers 87 Following Audio & functional programming enthusiast. https://t.co/wnt6kwd6n3 | https://t.co/WGr6wSvXgj | https://t.co/7D5U5MYzOl
Homam @homam
326 Followers 802 Following
VERSEN @VERSEN_NL
234 Followers 188 Following VEReniging Software Engineering Nederland. VERSEN is the Dutch national association for Software Engineering.
Lamassu @LamassuBTC
11K Followers 205 Following Machinery of freedom since 2013. Our software is now available for Genmega, CoinCloud and GB BTMs. https://t.co/femVbYWvvD https://t.co/NGgoyFhQyN
leithaus @leithaus
2K Followers 4K Following Founder and CEO of https://t.co/nR7REBobzy. Inventor of rho-calculus. Mathematics is an art. (ze/zer)
Dr Valeria dePaiva @valeriadepaiva
4K Followers 2K Following Logician, category theorist, semanticist. Likes to understand life mathematically. She/Her