Gergely Orosz @gergely.pragmaticengineer.com Writing The Pragmatic Engineer (@pragmaticengineer.com), the #1 technology newsletter on Substack. Author of The Software Engineer's Guidebook (engguidebook.com). Formerly at Uber, Skype, Skyscanner. More at pragmaticengineer.com
Modern Software Engineering @modernswe.bsky.social The Modern Software Engineering Channel ➡️ https://www.youtube.com/@ModernSoftwareEngineeringYT
Scala Days @scaladays.org Time to meet again <3
Scala Days 12 - 13 October 2026
Kulturbrauerei Berlin
2026 organizing host: Plain Schwarz
The Scala Programming Language @scala-lang.org A programming language that scales with you: from small scripts to large multiplatform applications.
https://www.scala-lang.org
Ben Deane @elbeno.com C++, Emacs, maybe Haskell. Now: embedded. Of old: video games, financial. Unironic.
Functional Conf @fnconf.bsky.social Asia's Premier Functional Programming Conference.
24-25 January 2025
https://functionalconf.com
Conor Shakory @codereport.bsky.social Research Scientist NVIDIA • YouTube Content Creator • Host of ADSP, ArrayCast, Tacit Talk, The R4 Running Podcast • https://conorshakory.com
@synderen.bsky.social @synderen.bsky.social 
SUNSfan @sunsfan.gg Esports Commentator, Game Designer, Former Team Owner & CS Pro ● Contact: sunsfan@sunsfan.gg ● Diehard fan of the Phoenix Suns
● I love cats ● Twitch: http://twitch.tv/sunsfantv ● Website: http://sunsfan.gg
@seanparent.bsky.social @seanparent.bsky.social 
Corey Quinn @quinnypig.com Snarkmonger. Chief Cloud Economist at The Duckbill Group.
he/him.
Get my opinionated take on AWS news: http://lastweekinaws.com/t/
Signal: 833-AWS-BILL (833-297-2455)
Pyrion Flax @pyrionflax.yogscast.com For, in the fatness of these pursy times,
Virtue itself of vice must pardon beg. 🏳️⚧️
Jon Gjengset @jonhoo.eu Rust live-coder and OSS tinkerer who loves teaching. I try to maintain a high SNR. Wrote Rust for Rustaceans. At Helsing.ai. Formerly AWS. Co-founded ReadySet. @jonhoo elsewhere. he/him/they
Rustikon @rustikon.dev Join the first #Rust conference in Poland!
Save the date: 26 March 2025
http://rustikon.dev organized by @softwaremill.com
@scalar-conf.com sister event
Yaron Minsky @yminsky.bsky.social Occasional OCaml programmer. Host of Signals and Threads http://signalsandthreads.com
Steam Deck @steamdeck.com The latest news about Steam Deck and Steam Deck OLED, the powerful handheld gaming PCs from the team at Valve.
Unison @unison-lang.org Friendly programming language from the future
Open source http://github.com/unisonweb/unison
Cloud platform: https://unison.cloud
Community: https://unison-lang.org/discord
Stew O'Connor @stew.casa Trans Rights are Human Rights.
Currently:
* Infrastructure Engineer @unison-lang.org
* https://github.com/stew
* hooked on phonics
Responds To:
* Yo
* Mike
** Not in any of the Epstein files released thus far **
Rebecca @rlmark.bsky.social Reader of poems, Ada Developers Academy alumna, amateur potter. Eternal learner @unison-lang.org
Opinions are my own. Pronouns = she/her.
Simon @hojberg.xyz Front-End @unison-lang.org (Leading UCM Desktop and Unison Share)
https://github.com/hojberg
Web: hojberg.dev
Writing: https://programming-is-collaboration.com
Dance more!
Chris Penner @chrispenner.ca FP and Programming languages nerd
Building the Unison Language & Unison Share
📍Victoria BC 🇨🇦
https://chrispenner.ca
Dan Freeman @dfreeman.io 👨💻 Software | 👾 Games | 📚 Books | 🏳️🌈 General gay nerdery
📍 Edinburgh 🏴 • he/him
Kyle Götz @kylegoetz.com lapsed matholic and former small tech general counsel; dad to three little girls; tennis enthusiast; Deutsch, español, 日本語, Unison, Typescript, Rust
Brandon Barker @nusentry.org Software builder exploring health, behavior, and humane technology.
Rust · Unison · AI · CompBio
I like to run, play around with programming languages and other computing tech, read biology and math, as well as lots of popular nerdery (like Tolkien).
Haskell programming language @haskell.org Committed to a welcoming, vibrant & flourishing #Haskell community!
Here we talk about community updates, software engineering and the joy of programming.
Find us on https://haskell.org and https://blog.haskell.org
The Pragmatic Bookshelf ✅ @pragprog.com Technical excellence from a trusted friend and author royalties up to 50%. We are Pragmatic, and we are developers, for developers.
https://pragprog.com
Xe @xeiaso.net Some nerd that uses computers | Blogger with 500-ish articles at https://xeiaso.net | @theprincessxena on the bird website | CEO @techaro.lol | Minors DNI
Jay 🦋 @jay.bsky.team Founder & Chief Innovation Officer @ Bluesky
Working on @attie.ai
🌱 🪴 🌳
Tailscale @tailscale.com Your private programmable network.
Graham Christensen @grahamc.com determinate.systems. Nix obsessed.
he/him
📻 no5ig
Luca Palmieri @lpalmieri.com Author of zero2prod.com, a book on backend development in Rust, and https://rust-exercises.com.
Building pavex.dev, a new Rust web framework.
Principal Engineer at Mainmatter. Opinions are my own. He/him.
@algo_luca on Twitter.
Matt Godbolt @matt.godbolt.org Sometime verb, real person, lover of 8-bit computers, husband & father, trying to be a kind person. #blacklivesmatter; trans rights are human rights.
he/him
OCaml @ocaml.org https://ocaml.org
Bartosz Milewski @bartoszmilewski.bsky.social Physicist, mathematician, programmer.
"The Dao of Functional Programming"
Regularly updated work in progress. PDF on GitHub:
https://github.com/BartoszMilewski/DaoFP/blob/master/DaoFP.pdf
Rebecca Skinner @cercerilla.bsky.social Programmer, Parrot Mom, Free Software Enthusiast, and author of Effective Haskell. https://www.pragprog.com/titles/rshaskell/effective-haskell/
Alexis King @lexi-lambda.bsky.social computers can be understood • she/her, ⚢ • Chicago
Arian van Putten @arianvp.me Working on banking infra at @mercury@twitter.com
prev: @feeldco@twitter.com, @wire@twitter.com
Opinions are my own and do not reflect that of my (past) employer(s)
Andres Löh @kosmikus.bsky.social Partner and Haskell Consultant at Well-Typed LLP. Board member of the Haskell Foundation. Co-host of the Haskell Interlude and the Haskell Unfolder.
Posts mostly about Haskell, and occasionally about books, video games, and other things that interest me.
amos @fasterthanli.me hi, I'm amos! 🍃 they/them 🔮 "most level-headed AI user" 🫐 working on something dataflow-shaped 🦀 known for teaching rust and not much else
📚 https://fasterthanli.me
📺 https://youtube.com/@fasterthanlime
Mark Hamill @markhamillofficial.bsky.social Believe in yourself! Work hard, never give up & anything's possible! OR: Kick back, relax & aim low: You'll never be disappointed...😜
Edward Kmett @kmett.ai Founder/Chief Scientist @ positron.ai
I like to write about Haskell, category theory, AI, and safety, and a whole lot of low level SIMD stuff for some reason
http://calendly.com/ekmett
http://github.com/ekmett
http://x.com/kmett
http://comonad.com/reader
Neovim @neovim.io Neovim is a hyperextensible Vim-based text editor
Ways to support the project:
- https://github.com/sponsors/neovim
- https://store.neovim.io
- Have fun using it and spread the word
Maciej Gorywoda @makingthematrix.github.io "There was never us, Xena. Only Rome."
Mateusz Kubuszok @kubuszok.com Hearth Core Macro Hacker
Blog @ https://kubuszok.com
JVM-Scala Book @ https://leanpub.com/jvm-scala-book
Chimney @ https://chimney.scalaland.io
Steve Klabnik @steveklabnik.com #rustlang, #jj-vcs, atproto, shitposts, urbanism. I contain multitudes.
Working on #ruelang but just for fun.
Currently in Austin, TX, but from Pittsburgh. Previously in Bushwick, the Mission, LA.
John Gruber @gruber.foo I write Daring Fireball and created Markdown.
Kelsey Hightower @kelseyhightower.com Minimalist
Hillel @hillelwayne.com Developer educator at @antithesis.com. Formal methods, software history, chocolatiering. DMs open. *Logic for Programmers* now out! https://logicforprogrammers.com
Newsletter: https://buttondown.email/hillelwayne/
Grady Booch @booch.com scientist, storyteller, philosopher
computingthehumanexperience.com
Kit Yates @kityates.bsky.social Author and Professor of Maths and Public Engagement.
Books -
Math(s) of Life and Death
How to Expect the Unexpected
You Don't Know What You're missing
https://tinyurl.com/37rx2yuv
He/Him
Jez Humble @jezhumble.net Works on my machine! Author of some books on software, MTS @ Anthropic, portfolio @ continuousdelivery.com. Previously lecturer @ UC Berkeley, 18F, ThoughtWorks, Google. All tweets fictional. He / him. Ⓥ
Jessica Kerr @jessitron.bsky.social Symmathecist, in the medium of code.
Software, systems thinking, observability, process philosophy, enactivism. She/her
Kent Beck @kentbeck.com Independent I guess these days you'd say content producer, artist, programmer, musician, pokerist. More about me at https://KentBeck.com.
Daniel Terhorst-North @tastapod.com Runs Goalwards: 'Your business, optimized.' Started BDD, caused Cucumber. Optimizes orgs, teams, code. Coach, mentor, geek, mischief-maker. Christian, infrequent blogger. WWGH
https://goalwards.co
Simon Wardley. @swardley.bsky.social Mapper. I like ducks, they're fowl but not through choice.
David R. MacIver @drmaciver.bsky.social 
ProfBrianCox @profbriancox.bsky.social Professor of Particle Physics at The University of Manchester and Royal Society Professor for Public Engagement in Science
David Harvey @davidharvey.org Distinguished Professor, CUNY Graduate Center; Director of Research, Center for Place, Culture and Politics. New book: The Story of Capital. Posts from David Harvey personally are signed -DH
Kris Nuttycombe @nutty.land Haskell, climbing, blacksmithing; occasional SCAdian, compiler-induced psychosis. I work on the core Zcash team at https://zodl.com and build software for worker-owned cooperatives at https://aftok.com by night.
Signal: @nuttycom.01
Tim Ottinger @agile-otter.bsky.social Software, guitars, books and articles,
Industrial Logic's own Agile Otter
J. B. Rainsberger @jbrains.ca A professional 5-pin bowler who owns a bowling center in Minnedosa, Manitoba, but who still finds time to help software professionals work with less stress for ready money. experience.jbrains.ca :: minnedosabowl.ca
Jorge Ortiz @jorgeo.bsky.social 🇲🇽🏳️🌈🇪🇺
Dmitrii Kovanikov @chshersh.com Senior Software Engineer. I use C++
Main: http://x.com/chshersh
All opinions are my own.
Esther Derby @estherderby.bsky.social Coach, Consultant, Writer, Keynote Speaker.
So much more than the retrospectives lady.
Author of 7 Rules for Positive Productive Change. 
Dave Rooney 🇨🇦 supports 🇺🇦 @daverooney.dev Software guy since the early ‘80s. 25+ years of Extreme Programming! Aviation Geek/Pilot.
Proud Canadian on the banks of the mighty Carp River in Ottawa! 🍁🇨🇦
#ElbowsUp
France traversée @clementd.wtf Baking biscuits at https://biscuitsec.org, Human of Puna. SWE @ datadog
Thomas Lockney @tlockney.net https://tlockney.net
Platform-oriented Product Engineering Leader. Instigator. Tinkerer. Loads of interests.
May occasionally post about: #systemthinking, architecture, #serverless, #typescript, #rust, #python, #wasm, books, music, & dogs
Liz Keogh @lunivore.bsky.social Staff Developer, Lean/Agile coach, speaker, blogger, pattern hunter, poet, writer, complexity thinker, free will skeptic, Londoner, Goth, she/her.
Eoin Woods @eoinwoods.bsky.social Software architecture consultant, family, software architecture, devops & security in between, trumpet and quick cars whenever I can. Also at threads/@eoinwoodz.
Andrew Jackman @andrewjackman.bsky.social 
David D @tarkatherotter.bsky.social A small isle, floating somewhere north of the Thames. Open source Kotlin wrangler, mostly http4k.
Franck Rasolo @franckrasolo.bsky.social 
Andy Hicks @andy-hicks.bsky.social Scala Developer
Egyptology MA Candidate - University of Manchester
Julia Evans @b0rk.jvns.ca programming and exclamation marks
blog: jvns.ca
zines: wizardzines.com
John Siracusa @siracusa.social Programmer, tech writer, and co-host of Accidental Tech Podcast, Reconcilable Differences, and Robot or Not. https://hypercritical.co
Chad Fowler @chadfowler.com GP&CTO @blueyard.com
Author, musician, speaker, developer
AT-proto based encrypted group chat protocol: @freeq.at
Regenerative Software with the Phoenix Architecture: https://aicoding.leaflet.pub/
https://chadfowler.com/
Lisa Crispin @lisacrispin.bsky.social Donkey mom, testing consultant/trainer, Vermont. See https://LisaCrispin.com for more. 
Andy Budd @andybudd.bsky.social Design Founder, speaker, start-up advisor & coach. Seedcamp Venture Partner. Formerly Clearleft, LDConf & UXLondon. Ex shark-wrangler. Pilot. He/Him — https://stacklist.app/andybudd
Sid Chambers, PhD @artfultakedown.bsky.social Former Aerospace Engineer | Pretend Chef | Keanu enthusiast | My heart is in space | Opinions are my own
https://linktr.ee/ArtfulTakedown
Rick Minerich @rickasaurus.bsky.social Algos/ML/LLMs/FP/Mgmt, Formerly: AI Healthcare VP of Eng, AI RegTech CTO (successful exit). Twitter circa 2008.
Gjergj @gjergj.bsky.social a bit into:
hardware design
databases
distributed systems
Mainly Go and some ~Typescript
Be warned I like GUI apps
Building
https://github.com/Gjergj/proxy_gui
and
http://testmyapp.io
Adam Murray @armurray.com Software Engineer developing tools to enable evolution, collaboration, and design (esp as pertains wicked problems)
I like motion graphics and films on parallel universes and time travel #latedeveloper
@softprops.bsky.social @softprops.bsky.social Back when tigers used to smoke…
Code brew and hocus focus 👨💻
tangled.org/softprops.tngl.sh
github.com/softprops
John Cusack @johncusack.bsky.social Apocalyptic shit disturber elephant trainer -
This is the only account . 👈 If I share something it doesn’t necessarily mean I agree
Founding board member
@Freedom.press please follow https://linktr.ee/freedomofpress
@johncusack on twiiter
Martin Fowler @martinfowler.com Software Design Loudmouth. Works for Thoughtworks. Also hikes, watches theater, and plays modern board games. He/him.
host of https://martinfowler.com
Jonathan Wolfe @fractalic.bsky.social Creator of @FlyingFractals art balloons. Lover of #fractals and Director Fractal Foundation. PhD Neurosci. Founder & CTO. Transforming education and technology. Building community, pursuing beauty, joy, creativity, adventure. Based in New Mexico
Salar Rahmanian @salarrahmanian.bsky.social Scala / Java / Python Engineer based in San Francisco Bay Area. Interests in NixOS, Functional Programming , Haskell, Swift Lang, ML/AI & Distributed Systems.
My blog: https://www.softinio.com
Ólafur Páll Geirsson @geirsson.com Building Agents at Sourcegraph. Posts about coding, AI, and family (3 kids). @olafurpg elsewhere. Based in Oslo, Norway.
https://geirsson.com- X @xuwei-k.bsky.social @xuwei-k.bsky.social https://github.com/xuwei-k
Debasish (দেবাশিস্) Ghosh 🇮🇳 @debasishg.bsky.social Programmer. Author: Functional and Reactive Domain Modeling (Manning 2016), DSLs In Action (Manning 2010). Father. Husband. Seinfeld fanboy. FP aficionado.
Eric Torreborre @etorreborre.blog Haskell / Scala / Rust developer (author of the specs2 and registry libraries)
github.com/etorreborre
etorreborre.blog
Gabriel Volpe @gvolpe.com Software Engineer. Author of Practical FP in Scala & Functional Event-Driven Architecture. #NixOS #NeoVim #Scala #Haskell #UnisonLang
SoftwareMill @softwaremill.com Custom software by true engineers #ML #BigData #Scala #Kafka #Akka #Rust #Kotlin
organizer: @scalar-conf.com @rustikon.dev
Daniel Westheide @kaffeecoder.bsky.social Software maker. Roleplaying and story gamer. Coffee snob. Green.
Zach McCoy @zachmccoy.bsky.social Functional Programming, Distributed Systems, MTG
@zachmccoy@fosstodon.org
Higher-Kinded Type @hktpe.bsky.social https://blog.rhetoricalmusings.com
Frank Fischer @frankfischermd.bsky.social Wants to promote science, benevolence,
mercy - in critical care medicine + elsewhere.
Thinks that we should provide a
clear feedback to the opponents
(Putin, AFD, Trump, ...) of that goal: *NO*
(liked to write Scala software - now tiptoes into Rust)