Evan Czaplicki @acadia.engineering Designer of https://elm-lang.org and https://acadia.engineering
Aniline Applications @anilineapps.bsky.social We make Indigo and Croissant, apps for better social experiences.
Aaron Vegh & Ben Rice McCarthy
Tikhon Jelvis @jelv.is I like programming languages. A lot. Especially Haskell.
Tools, types and functions.
Brad Fitzpatrick @bradfitz.com I do computers. Married to @radkat.fitzpat.com. Three kids. Xoogler.
Go (#golang) team 2010~2020. Made LiveJournal, OpenID, memcached. Currently at @Tailscale.com making WireGuard easy.
Seattle, WA // Bainbridge
Type Theory Forall @ttforall.bsky.social Making Type Theory, Programming Languages and Formal methods more accessible! http://typetheoryforall.com
Dan Kim @dankim.com Tell your dog I said hi.
https://dankim.com
https://mastodon.dankim.com/@dan
Jeff @jnadeau.com attractive nuisance • for technical content you’re better off finding me on mastodon
Robert Virding @rvirding.bsky.social I code alone, yeah,
With nobody else.
Yeah, you know when I code alone,
I prefer to be by myself.
Jesse Wilson @swank.ca Programming, inclusivity, sustainability, & 🦕. he/him.
publicobject.com
Ian Duncan @iankduncan.com I used to be smart, now I just try hard.
Haskell enthusiast
Me, https://iankduncan.com
Maker, https://wireform.systems/
Engineering at Mercury, formerly Forge, CircleCI, others
@nickseagull.bsky.social @nickseagull.bsky.social 
Oskar Wickström @wickstrom.tech Software engineer in rural exile. Autonomous and generative testing, PL, web, and more.
Blog at wickstrom.tech, work at antithesis.com
Steve Troughton-Smith @stroughtonsmith.mastodon.social.ap.brid.gy App developer & mini painter. I make apps and break things.
UIKit. Swift. Gaming. Warhammer. Generative AI. Reverse-engineering. Husband. 🏳️🌈 He/him.
🌉 bridged from ⁂ https://mastodon.social/@stroughtonsmith, follow @ap.brid.gy to interact
Jujutsu VCS @jj-vcs.dev Jujutsu—a version control system #jj-vcs
Documentation: https://docs.jj-vcs.dev/
bunny.net @bunny.net Speed up your content with our next-generation CDN, Edge Storage, and Optimization Services. We're making the internet hop faster!
Marco @mcognetta.bsky.social Language and keyboard stuff at Google.
I like computers and Korean and computers-and-Korean and high school CS education.
Georgia Tech → 연세대학교 → 東京工業大学.
Regrettably no longer based in Tokyo :/
https://theoreticallygoodwithcomputers.com/
Aeronaut @aeronautapp.com A Bluesky app designed and built for Mac.
Now available in the Mac App Store.
https://apple.co/4qHQW2Q
Graham Lee, D.Phil @iamleeg.bsky.social Writes software, writes about software, writes about writing software. https://sicpers.info/blog/ Documents interaction patterns in AI-augmented coding at https://chironcodex.com; support my work at https://patreon.com/chironcodex
Camille Fournier @skamille.themanagerswrath.com she/her. Author, manager, distributed systems engineer, etc etc, my latest book Platform Engineering is available now! https://amzn.to/4eUz5zB
Peter Solnica 🇺🇦 🇵🇱 🇪🇺 @solnic.dev 🛠️ Building @justcrosspost.app & @repobot.app
👨💻 Elixir/Ruby SDK dev at @sentry.io
💜 Creator of Elixir Drops 💦
❤️ Creator of rom-rb and many dry-rb gems and former @Hanamirb.org core team member
#ElixirLang #RubyLang #OpenSource #BuildInPublic
Ali Rousta @alirus.bsky.social Go Enthusiast | FP Lover | AI Skeptic
Peak @sneakpeak.app Your personal fitness dashboard, by @harshil.net
Available on the App Store: https://apps.apple.com/us/app/peak/id6443923491
Dominik Tornow @dominiktornow.bsky.social Founder Resonate HQ | Distributed Async Await | Thinking in Distributed Systems | https://dtornow.substack.com
Martin Bonnin @mbonnin.net Chocolate Droid Officer 🍫
Keep Android Open: https://f-droid.org/en/2026/02/20/twif.html
danielle @danielle.fyi artist by nature, engineer by trade. photographer. glassblower.
Building WASM and cloud things ⌨️
web: https://danielle.fyi
photography: https://danielle.photo
Code with the Italians @codewiththeitalians.it We're live coding Android development escapades, chats with prominent engineers and designers, and having fun in the process. Join us on our next livestream, or catch up on our back past episodes on YouTube.
Live: cwti.link/twitch
YouTube: cwti.link/yt
Eric Migicovsky @ericmigi.com Inventor of things.
Currently working on rePebble.com
Previously: cofounder Beeper.com, partner @ycombinator, founder @pebble
Jaewoong Eum (skydoves) @skydoves.bsky.social Senior Developer Advocate & Engineer at @revenuecat.com 🥑
Google Developer Expert for Android and Firebase. An open-source software engineer.
GitHub: github.com/skydoves
Dove Letter: doveletter.dev/
Android Book: www.android.skydoves.me
ServerSide.swift @serversideswift.info The Server-Side Swift Conference. 1st-3rd October 2025, London. Organised by @0xtim.bsky.social
puppy @duckinator.bsky.social a pile of small dogs in a meaty land vessel • KC1QGV • they/them
prone to creating technological cognitohazards
making music again
member of Gem Coop's Project Leadership Committee
#rustlang, #rubylang, #pythonlang, #cprogramming
Glenn Fleishman @glennf.com Freelance book editor and crowdfunding consultant https://glog.glennf.com/editing-services Eisner-nominated How Comics Are Made. hcwm.ink/HCW Two-time Jeopardy! champ. Latest book: That One Matt Bors Comic http://kck.st/4ttpVAQ My store Aperiodical.net
Aurimas Liutikas @liutikas.net Software engineer working on AndroidX at Google. Gradle Fellow. He/him
www.liutikas.net/blog-posts/
https://www.liutikas.net/talks/
Joel Drapper 🇬🇧🇺🇦 @joel.drapper.me I’m a Ruby/TypeScript/CSS engineer at @plane.com and based in the UK. https://joel.drapper.me
I’m building a Ruby/SQLite serverlesslessness framework. I also maintain Phlex, Literal, Morphlex, MaskIcons and Ruby Schema.
Signal: joeldrapper.01
Marco Roth @marcoroth.dev Full-Stack Web Developer • OSS Contributor • Electronic Music Addict • Ruby/Rails, JavaScript/Stimulus, Crystal • Hotwire Contributors Team • StimulusReflex Core.
Website: marcoroth.dev
Building: rubyevents.org | rubyconferences.org | gem.sh | hotwire.io
UpCloud post-FOSDEM @upcloud.com A cloud provider from Finland, with data centers around the world.
Private, secure, cost-effective servers.
This account is run by engineers.
Would you like to know more?
https://upcloud.com
Nik Gadermann @nik.digital Web Developer
Writing at nik.digital
Jesse Vincent @s.ly Doing AI stuff at Prime Radiant. Past lives include: keyboard.io, VaccinateCA, K-9 Mail, Request Tracker & Perl.
I can usually be found in #Berkeley
jesse@fsck.com
jesse@primeradiant.com
@jesse@metasocial.com
was @obra on Twitter
Aaron Boodman @aaronboodman.com CEO rocicorp.dev. Building replicache.dev and zerosync.dev, raising two great kids, trying to be a better person. Also found at http://aaronboodman.com.
Steve Streza 🌈 @stevestreza.com Helping creators bring projects to life @Kickstarter.com, making sweet VTuber merch @DokiDreamers.com. 🍫🍪✨ Sounders supporter, stupid project tinkerer, weird video game player. No, weirder.
Avatar by @AbigailStarling.bsky.social. They/them.
Adrian Sieber @adriansieber.bsky.social Building SaaS apps with Haskell and Elm:
Airsequel (https://airsequel.com)
github.com/ad-si
x.com/AdrianSieber
absolute horses @jcoglan.com this is him here
I write books about programming --> https://shop.jcoglan.com/
Mara Bos @mara.bsky.social Rust dev, Electronics engineer, Author, RustNL, RustWeek organizer, ADHD, Polyamorous, Lesbian, She/Her
East River Source Control @ersc.io doin' source control stuff at ersc.io
Kasper Timm Hansen @kaspth.com Rails core alumni, principle consultant at https://spinel.coop where we do https://rv.dev and help teams level up.
Creator & maintainer of Oaken, and other next-gen Rails extensions.
Anirudh Oppiliappan @anirudh.fi co-founder/ceo @tangled.org
helsinki, finland · https://anirudh.fi
(i don't look at dm requests; please email me)
Nick Gerakines @ngerakines.me he/him; Protocols, platforms, and machine learning; @lexicon.garden @lexicon.community @ohcraphey.app
david barsky @davidbarsky.com i like cooking and reading books. my day job is to work on ersc.io, but before, it was rust-analyzer. he/they is fine.
Justin Searls @searls.bsky.social I make things that nobody's asking for.
I used to post things that nobody was asking for, but then I stopped. Learn about me at https://justin.searls.co or reach out to justin@searls.co
Conrad Irwin @cirw.in Builder of tools: Currently zed.dev, previously superhuman.com, pryrepl.org, etc.
https://cirw.in
Hanson Ho @bidetofevil.wtf Observability. Android Perf. Music. Sports Nerdery. 🇭🇰🇨🇦. Bringing OpenTelemetry to mobile and vice versa @ embrace.io
Long-form navel-gazing and thoughts about Watford FC: https://hanson.wtf. Laura Stevenson stan account.
Flighty @flighty.bsky.social Be the most savvy flyer on every plane. flighty.app
Nanoraptor @nanoraptor.danamania.com Genetically overexposed. Human-human hybrid. Firecracker factory in a blender.
Huge, cold, and covered in corpses.
92
6.622⨉10¹
Dillon Kearns @dillonkearns.bsky.social Author of elm-pages, elm-graphql, co-host of Elm Radio.
rain 🌦️ @sunshowers.io (gender)queer transsexual / they/them / eng @oxide.computer / atheist and scientific humanist / 🦀 #rustlang / #jj-vcs #1 fan / https://nexte.st / https://sunshowers.io
also on mastodon: @rain@hachyderm.io / https://hachyderm.io/@rain
sophie alpert @sophiebits.com you have the ability to understand things
principal engineer, react person, super gay, still masking- N Nicholas Nethercote @nnethercote.bsky.social he/him (or they/them)
Jeroen Engels @jfmengels.bsky.social Elm developer. Author of elm-review.com. Blogging at https://jfmengels.net. Co-host of Elm Radio Podcast.
Working on making programming easier through static analysis and FP, and hoping to keep Earth a nice place to live in somehow.
☭. evie @eviefp.bsky.social they/she
commie & queer activist
apprentice field mathematician, functional programming enjoyer
DMs are open
Yaron Minsky @yminsky.bsky.social Occasional OCaml programmer. Host of Signals and Threads http://signalsandthreads.com
Sash Zats @zats.bsky.social Software engineer at Instagram
Jacob Bartlett 🍺 @jacobstechtavern.com Writing the #1 iOS newsletter on Substack. Turbocharge your Swift career with in-depth weekly articles 🚀 Sign up free today!
join.jacobstechtavern.com
gabby @fullmoon.id Author of haskellforall.com, dhall-lang.org and @trygrace.dev, professional doggirl and endurance hunter
I'm a midwife to the hidden beauty in everything
she/her 🏳️⚧️ coworkers DNI
https://linktr.ee/gabriella439
💖 @ember.pet
Mark Bramhill @bramhill.org Putting birdsong on the radio • Producer at BirdNote • Creator of the Yoga Emoji 🧘♀️ • "Equal parts Pavel & Anton Chek(h)ov" • Living in Tucson, AZ 🌵
David Steppenbeck @dsteppenbeck.bsky.social App Developer for iOS and macOS
Ron Efroni @refroni.bsky.social President @ NixOS Foundation + Building Flox + Hacking away at bringing Nix everywhere ;)
@tonyshort.bsky.social @tonyshort.bsky.social 
NSLondon @nslondon.com A group for iOS and Mac developers in London.
NeoNacho @neonacho.bsky.social Just here for lunch 🥪 
Hamilton Greene @sirhamy.bsky.social Technomancer building Simple Scalable Systems. hamy.xyz
Soren Iverson @soren.bsky.social New ideas daily.
https://linktr.ee/soreniverson
Matej Cerny @matejcerny.bsky.social Scala & Functional Programming Engineer. Database/SQL Veteran.
akshay oppiliappan @oppi.li building @tangled.org — code collaboration platform built on atproto.
rust · nix · 1-bit pixel art · plant-based · bangalore · oppi.li
Flora.pm @flora.pm Flora is a package index for the #Haskell ecosystem.
We serve the community.
Follow for development news, operational status and higher-kinded memes.
https://flora.pm
v @avi.im breaking databases @tur.so W1 '21 @recursecenter.bsky.social
excited about databases, storage engines and message queues
Turso @tur.so The next evolution of SQLite
tur.so/discord
tur.so/github
Andrew Atkinson @andyatkinson.com Author of High Performance PostgreSQL for Rails, Staff Engineer, Consultant, Speaker
andyatkinson.com/pgrailsbook
Cristian Planas @cplanas.bsky.social Engineer & Rubyist.
Speaker of tech stuff with a dubious sense of humour (https://www.rubyvideo.dev/speakers/cristian-planas).
Author of Rails Scales! (https://t.co/g6sFeDDgp4).
I lived around: BCN, HEL, CPH, SF, NYC. Currently @zendesk.
Márton Braun @zsmb.co Developer Advocate @ JetBrains, working on Kotlin and Compose Multiplatform, KMP tooling, and Amper.
Instructor @ BME-VIK. Co-organizer @ Android Budapest. GDE for Android. Ex-Google.
zsmb.co
Zac Sweers @zacsweers.dev All this happened, more or less
Blog: zacsweers.dev
📍NYC
hailey @hailey.at opinions are my own.
futur 🔹 @futur.blue words in places and ways they probably shouldn't be
paris. @parisinbmore.bsky.social open source stuff
pedestrian
sea/sjc/bwi
was parisinbmore on fka twitter
fix your hearts or die. drum and bass saves lives.
Signal @signal.org Signal is a nonprofit end-to-end encrypted communications app. Privacy isn’t an optional mode, it’s the way Signal works. Every message, every call, every time. https://signal.org/donate/
Benjamin Brittain @bwb.dev Building better systems. ceo ersc.io
You might need to put up with an occasional NYC tweet.
David Bushell 🪿 @dbushell.com ⚓ https://dbushell.com
Freelance, Web Developer, Designer, Blogger, UK – no AI
France traversée @clementd.wtf Baking biscuits at https://biscuitsec.org, Human of Puna. SWE @ datadog
Tangled @tangled.org https://tangled.org is the next-generation social coding platform.
→ Docs: https://docs.tangled.org
→ Discord: chat.tangled.org
→ IRC: #tangled @ libera.chat
austin 🇵🇸 @stdlib.bsky.social we altered the flow of time, so that the world might once again feel small (bg: Roses, Butterfly and Puppies, by Nagasawa Rosetsu)
https://github.com/thoughtpolice / overengineering @ersc.io / #jj-vcs maintainer
Andropov @androp0v.bsky.social Physicist & iOS Dev. Swift Concurrency is cool. IgM is my favorite immunoglobulin.
Apple user - 🏳️🌈
Jacob @jacobzivandesign.bsky.social Husband and Father of 5. Author of JacobZivanDesign.com. Not a social media person, so I'll get back to you later :D
https://linktr.ee/JacobZivanDesign
Slothdude @slothdude.bsky.social Hobbyist sloth artist looking for the next big slothy thing.
@slothdude@mastodon.online
https://slothdude.neocities.org
calicoding @calicoding.bsky.social iOS developer
Ken Ryall @kenryall.bsky.social Engineer building apps and tools at Apple in Austin. Formerly Evernote, Skitch, Scannable, Nokia, CodeWarrior. I fly an M20E at KHYI.
izzy @izzy.computer Adjust Whimsy As Appropriate
Sim @sim.coffee I post about iOS and macOS dev, graphics and games. Working on: codea.io shade.to and retrogram.app
Ryan Booker @ryanbooker.bsky.social GUE Diver, Instructor, Explorer • Developer
Recovering game dev, building apps, and spending as much time as possible underwater.
You’re more likely to find me on @ryanbooker@mastodon.social.
Zev Eisenberg @zeveisenberg.bsky.social I was raised by clowns, but I ran away to join the circuits.
Rob w @rob-w.bsky.social I do native iOS 📱, macOS 🖥️, and Android 🤖 accessibility ♿️ and native iOS development 🛠️.
I post my bad music taste regularly 🎶
Kabir Oberai @ober.ai iOS developer and WWDC 17 scholar | known for Theos Jailed, Supercharge, and setting his school’s chemistry lab on fire this once | uwaterloo ’25 | he/him
Chris Wagner @cwag.bsky.social Husband, father x3, team lead and iOS developer at MartianCraft
I like games, all kinds of games.