Tracey Le @traceyle.me iOS Engineer & Game Designer📱🎮
🌸 Founder of Blossom Blaze Studio
🎮 Prev: iOS Dev at Hopscotch & Community Mgr at Throughline
🎹 Cofounder of https://sky-music.github.io
🖋️ Writer at Tales, Tunes & Tones on game design, music theory, art & storytelling
Sam Stokes @five-eights.com Immigrant, mixologist, engineer. Interested in feedback loops, abstractions, nuance. ex LaunchDarkly, Honeycomb, LinkedIn.
https://five-eights.com
https://five-eights.com/garden/
chris s @r1pvanw1nkl3.com i'm using tilt controls!
software dev/musician. mostly post nonsense here.
recurse center w1 2025
East River Source Control @ersc.io Building blocks for human and machine collaboration.
Aditya Mukerjee 🦦 🏳️🌈 @chimeracoder.bsky.social dial 311 it's a good time
Marc Hedlund @marcprecipice.bsky.social Cargo bike doctrinaire
@mou.fo @mou.fo 
bert @somethingdoneright.net it is now safe to turn off your computer
Henry @henryfellerhoff.com software engineer and musician in nyc
if you’re in the market for a thoughtfully made RSS reader try out @serial.tube!
henryfellerhoff.com
Hamilton Greene @sirhamy.bsky.social Technomancer building Simple Scalable Systems. hamy.xyz
Jake Donham @jakedonham.bsky.social free and restless, growing and full of hope
Jasdev Singh @jasdev.bsky.social Engineering at linear.app. https://jasdev.me.
Enjoys SwiftUI, film photography, mathematics, dance music, and cycling.
Benjamin Brittain @bwb.dev Building better systems. ceo ersc.io
You might need to put up with an occasional NYC tweet.
Raph Levien @raphlinus.bsky.social Doing fundamental research in UI and 2D graphics
Mayor Zohran Kwame Mamdani @mayor.nyc.gov Fighting every day to deliver a city that working New Yorkers can actually afford. Mayor of New York City.
Greg Hendershott @greghendershott.com Maker of things for Emacs and Racket.
Founder of Cakewalk and Extramaze.
Alum of Recurse Center (née Hacker School).
https://www.greghendershott.com/
https://mastodon.social/@greghendershott
https://www.racket-mode.com/
shenai @clarionsong.bsky.social i make stoves @ electra.com
prev @recurse.com, computer engineering & hci @ CMU
shenaichan.com
Omayeli Arenyeka @yellzheard.bsky.social nigerian, writer, technologist. teacher & former student @sfpc-study.bsky.social, alum of the Recurse Center
Nina Zakharenko @nina.codes pythonista, dev, prev open source security @ google, prev board of directors of the PSF, recurse center alum. opinions my own. she/her
Jaseem 🐙 Abid @jabid.in 👋Yet another nerd on the internet.
🧑💻Previously Recurse Center, Monzo, Twitter and Apple.
📍London, UK. He/Him
🚲🎾🏎️🐱🏔️🍁🦋🐙🇬🇧🇵🇸🐧🦀🌳
kepano @stephango.com making @obsidian.md
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.
Rachel (Honor Vincent) Petacat @rhonorv.bsky.social Head of Retreat at the Recurse Center | Comics writer for 2000 AD, Zenescope, & myself | Check out Relict and Riley's Rebels in the Judge Dredd Megazine/2000 AD Prog! Banner by Stewart K. Moore.
https://www.rhonorv.com/words
ezri @ezrizhu.com 21
RC S1'25
Frank Chiarulli Jr. @frankchiarulli.com Privacy Nerd learning generously @recurse.com & building Moonfoot Labs. Prev leadership J.P. Morgan, Svix, & Ghostery.
Patrick Dubroy @dubroy.com Programmer & researcher, co-creator of https://ohmjs.org. 🇨🇦 🇩🇪 🇪🇺
Co-author of https://wasmgroundup.com — learn Wasm by building a simple compiler in JavaScript.
Prev: CDG/HARC, Google, BumpTop
Anjana Vakil @anjana.dev Independent Software Engineer & Developer Educator | San Francisco Bay & Berlin
Ink & Switch @inkandswitch.com An independent research lab exploring the future of tools for thought.
We envision a new computer that amplifies human intelligence. A system that helps you think more clearly, collaborate more effectively, and is available anywhere and anytime.
River Dillon @k-monk.org https://k-monk.org/
Interests include compilers, computer music, independent games
Ethan Mollick @emollick.bsky.social Professor at Wharton, studying AI and its implications for education, entrepreneurship, and work. Author of Co-Intelligence.
Book: https://a.co/d/bC2kSj1
Substack: https://www.oneusefulthing.org/
Web: https://mgmt.wharton.upenn.edu/profile/emollick
Priya Misner @priyamisner.bsky.social Designer, developer, data viz enthusiast. Building 25 projects this year. Currently at Recurse Center.
priyamisner.com
Fractal Kitty @fractalkitty.com Math-obsessed perpetual asker of why. Random task penguin. Life thoughts are often in haiku. (She/her)
On mastodon a lot more than here.
anton @podviaznikov.bsky.social https://podviaznikov.com
https://public.me/anton
https://alto.so/anton
https://anton.tinysend.com
Yann LeCun @yann-lecun.bsky.social Professor a NYU; Executive Chairman at AMI Labs..
Researcher in AI, Machine Learning, Robotics, etc.
ACM Turing Award Laureate.
http://yann.lecun.com
Kenny.wtf @kenny.wtf Big planet terrain stuff. Building https://geomancer.kenny.wtf, a #procgen google earth for your fantasy worlds.
Max Roser @maxroser.bsky.social — Founder of Our World in Data
— Professor at the University of Oxford
Data to understand global problems and research to make progress against them.
Steve Krouse @stevekrouse.com 
The Onion @theonion.com America’s Finest News Source. A @globaltetrahedron.bsky.social subsidiary.
Get the paper delivered to your door: membership.theonion.com
Join The Onion Newsletter: https://theonion.com/newsletters/
Timothy B. Lee @binarybits.bsky.social Reporting on AI and the future of the economy. Computer science masters degree from Princeton.
Subscribe to my AI newsletter: http://www.understandingai.org
Emily Liu @emilyliu.me this bio is left as an exercise to the reader
🌱 emilyliu.me
Chad Dickerson @chaddickerson.bsky.social 
Bret Victor @worrydream.com worrydream.com
dynamicland.org
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
Tim Hwang @timhwang.bsky.social five out of eight computers on a scale of computers
Greg Technology ❪⎷❫ @greg.technology my portfolio: https://tandy.link/s/greg.technology
Jay 🦋 @jay.bsky.team Founder & Chief Innovation Officer @ Bluesky
Working on @attie.ai
🌱 🪴 🌳- R @r0ml.net @r0ml.net
Allison Kaptur @akaptur.bsky.social software engineer, mountain enthusiast, casual artist
John J. Workman @workmajj.com 
iamwil @interjectedfuture.com Tech Zine Issue 1: LLM System Eval https://forestfriends.tech
Local-first/Reactive Programming ⁙ LLM system evals ⁙ Startup lessons ⁙ Game design quips.
Longform: https://interjectedfuture.com
Podcast: https://www.youtube.com/@techniumpod
Recurse Center @recurse.com The retreat for curious programmers.
Work at the edge of your abilities, develop your volitional muscles, and learn generously.
📝 Applications are open!
🔗 https://www.recurse.com/
📍NYC | Online
Mary Rose Cook @maryrosecook.bsky.social Staff-level engineer at Notion. Previously at the Recurse Center, Airtable and Ableton.
@thieman.bsky.social @thieman.bsky.social 
Peter Bhat Harkins ✔️ @push.cx Programmer by day, programmer by night.
Blog: https://push.cx Bootstrapping: https://recheck.dev
I run https://lobste.rs and stream office hours Mon+Thu: https://push.cx/stream
For people migrating, I was @pushcx on Twitter. I use he/him.
Ian Bicking @ianbicking.org Software developer in Minneapolis. On professional hiatus while I figure out what is worth doing in this new world.
Max @maxbittker.bsky.social mammal with hobbies 
sourencho 🍄 Mimic Meadows! @sourencho.com Wishlist Mimic Meadows: https://store.steampowered.com/app/4136640/Mimic_Meadows/
Indie gamedev
• Mimic Meadows - godot
• BWIRDS - playdate
• Slime Rancher 2 - unity, sr eng
https://www.sourencho.com/
Jake Lazaroff @jakelazaroff.com nyc-based programmer and designer. alum @recurse.com. azzajew. public transit enjoyer. thoughts on local-first software, atproto, javascript frameworks, web components, css and other web minutiae.
🌐 https://jakelazaroff.com
nolen @itseieio.bsky.social the internet can still be fun!
https://onemillioncheckboxes.com • http://eieio.games • https://everyuuid.com • https://onemillionchessboards.com
Paul Butler @paulbutler.org I build jamsocket.com and write digest.browsertech.com
Justin @just-be.dev Open-source enthusiast; maker. Previously at Val.town, Membrane.io, oxide.computer, artsy.net. Co-host of devtools.fm. Recurse center alum.
Twitter: @zephraph
Mast: just_be@pkm.social
kelin @kelin.bsky.social here for the love of the game- D Dan Luu @danluu.com danluu.com / www.patreon.com/danluu/
Michael Nielsen @michaelnielsen.bsky.social Searching for the numinous
Australian Canadian, currently living in the US
https://michaelnotebook.com
Paul Ford @ftrain.bsky.social Aboard.com and Ftrain.com. Not steadily here. If you need me: ford@ftrain.com.
bryan newbold @bnewbold.net oscilloscopes, cycling, snow, big cities, wiki. I like speculating about found objects.
protocol and standards @bsky.app. formerly archive.org
elsewhere: bnewbold.net / @bnewbold@social.coop
Matt Levine @matt-levine.bsky.social the money stuff guy
stephanie @isosteph.bsky.social slag heap of the mind
David Crawshaw @crawshaw.io ceo exe.dev, tailscale co-founder, programmer
Filippo Valsorda @filippo.abyssdomain.expert @geomys.org founder / RC F'13, F2'17
Cryptogopher / Go cryptography maintainer
https://filippo.io / https://github.com/FiloSottile
https://mkcert.dev / https://age-encryption.org
https://sunlight.dev / https://filippo.io/newsletter
Simon Willison @simonwillison.net Independent AI researcher, creator of datasette.io and llm.datasette.io, building open source tools for data journalism, writing about a lot of stuff at https://simonwillison.net/
Julia Evans @b0rk.jvns.ca programming and exclamation marks
blog: jvns.ca
zines: wizardzines.com
Martin Kleppmann @martin.kleppmann.com Associate Professor at @cst.cam.ac.uk, researching decentralised systems and security protocols. Advisor to the Bluesky team. Wrote “Designing Data-Intensive Applications” (O’Reilly). he/him
Tom Ballinger @ballingt.com Duboce Triangle in SF
ballingt.com
Bryan Cantrill @bcantrill.bsky.social Co-founder and CTO of Oxide Computer Company. According to Field of Schemes, "tech exec and Oakland A's fan" -- but more of an Oakland Ballers fan now.
Geoffrey Litt @geoffreylitt.com Malleable software @inkandswitch.com
prev PhD @csail.mit.edu
geoffreylitt.com
🇯🇵🇺🇸
ava @noampomsky.bsky.social 
Kaylyn Gibilterra @kaylyn.bsky.social 🌃 City Stargazer
🪐 Astronomically accurate 3D printing
🤖 FCFL makerspace board member
🐙 Recurse Center alumn
👩🏻💻 Programmer by day
🌌 https://lterraspace.etsy.com
Tracy Chou @triketora.com founder @blockpartyapp.com, acq by deleteme.
harvard bkc affiliate. cofounder project include. early eng at pinterest, quora, usds. stanford bs ee and ms cs. 2022 time woman of the year.
Paul Biggar 🇵🇸 🇮🇪 @paulbiggar.com Founder Tech For Palestine, Darklang, and CircleCI. Currently running Tech for Palestine https://techforpalestine.org