Andrew Lilley Brinker @alilleybrinker.com Memory safety / Rust 🦀, Dodger baseball ⚾️
...also #jj-vcs, urbanism, and more.
Helping you assess OSS risks with @hipcheck.mitre.org.
Principal Engineer at MITRE (opinions are mine)
blogs: alilleybrinker.com / possiblerust.com
John Hawthorn @jhawthorn.com Writing code for @Shopify, Rails, and Ruby. Previously @GitHub.
he/him | Victoria, BC | jhawthorn.com
Rasmus Andersson @rsms.me Working on Playbit https://playb.it/ . Designer of Figma, Inter, Spotify. Software painter. https://rsms.me/
Stargirl @thea.codes Aka Thea Flowers
Creative technologist, open source advocate
Weirdest engineer @opulo.io
Board @oshwa.org
PSF fellow
Weasel enthusiast
Also:
@theacodes
@stargirl@hachyderm.io
@theavalkyrie
ATLien
Furkan Onder @furkanonder.bsky.social Python Triage Member | Focusing on CPython #LKD #Python #ArchLinux #Django #eBPF
https://github.com/furkanonder/
Kevin Menard @nirvdrum.bsky.social Optimizing Ruby via ZJIT and TruffleRuby.- B Étienne Barrié @bihi.bsky.social
Emily Samp @emilysamp.dev Engineering Manager at Shopify. Mom, Rubyist, CEO of @wnb-rb.dev. she/her 🏳️🌈
iximeow @there.is.no.aarch64.mov made out of meat. making computers pretend to be computers
JP Aumasson @aumasson.jp https://aumasson.jp
cofounder & CSO @ taurushq.com
cryptographer (BLAKE2, BLAKE3, SipHash)
author of Serious Cryptography https://nostarch.com/serious-cryptography-2nd-edition and other books
Signal: jpa.01
f4mi ‼️ @f4mi.bsky.social i am a creative mess who lives in the EU and [insert the rest of a cool funny description here] www.f4mi.com
schwad @schwad.org Preeventualist. Rubyist at ZAR dot app
ceej @ceej.online just here to have fun online
renee french @reneefrench.bsky.social painter, animator, writer/illustrator of books http://reneefrench.tv
Tim Pope @tpo.pe Vim plugin artist
Meredith Whittaker @meredithmeredith.bsky.social President of Signal, Chief Advisor to AI Now Institute 
Mike Perham :sidekiq: @getajobmike.ruby.social.ap.brid.gy Rubyist, guy behind @sidekiq and Faktory.
For support, please open a new discussion at https://github.com/sidekiq/sidekiq/discussions.
Personal: @getalifemike
[bridged from https://ruby.social/@getajobmike on the fediverse by https://fed.brid.gy/ ]
@eightbitraptor.bsky.social @eightbitraptor.bsky.social Ruby core committer. Builds Keyboards. MiniDisc, Fountain Pen and Void Linux enthusiast. Drinks too much coffee.
日本語を勉強しています。でもまだ上手じゃないです。助けてください！😅
ptmcg @ptmcg-pm.bsky.social Author/maintainer of pyparsing, littletable, plusminus, logmerger; co-author of Python in a Nutshell 4th edition
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
Aria Desires @gankra.bsky.social it's me, the gay cat who writes your docs~!
author of the rustonomicon and learn rust with entirely too many linked lists; worked on homestuck, rust-lang, swift-lang, firefox
she/her, trans, 30
Stan Lo @st0012.dev Taiwanese 🇹🇼 / Ruby committer / Shopify Ruby DX / Building developer tooling infrastructure / Exploring how AI changes open source
st0012.dev
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
Dion Dokter @diondokter.nl Embedded tech lead at Tweede golf. I love programming in Rust.
Also at: @diondokter@fosstodon.org
Check out https://device-driver.com
Netherlands
River Dillon @k-monk.org https://k-monk.org/
Interests include compilers, computer music, independent games
Álvaro Ramírez @xenodium.bsky.social Blogs about #emacs and other stuff at xenodium.com.
Authored plainorg.com and flathabits.com for iOS.
Living in an Emacs buffer somewhere in London.
Also at https://twitter.com/xenodium and https://indieweb.social/@xenodium
Bala Chandrasekaran @balakc.bsky.social Husband. Dad. Researcher. Educator. Photographer.
Emma @emmatyping.dev Python Core Dev & Rust for CPython co-lead. mypy core team. Former quantum compiler engineer, now at NVIDIA working on Python & packaging. Opinions my own.
🏳️⚧️
https://emmatyping.dev
Masto: @emmatyping@hachyderm.io
Profile pic by Caleb Rippetoe
she/her
Graydon Hoare @graydon-pub.bsky.social extremely dubious of "everything is public" social network
rob pike @robpike.io Long career as a dilettante at Bell Labs Research and Google, mostly building weird stuff no one uses, but occasionally getting it right, such as with UTF-8 and Go.
Zed @zed.dev A next-generation code editor that enables high-performance collaboration with AI and your team.
zed.dev
Jonathan Aldrich @jonathanaldrich.bsky.social Professor at Carnegie Mellon University, working on programming languages and software engineering. Coauthor, Programming Language Pragmatics (videos: https://tinyurl.com/PLP5vids). CTO of noteful.net ACM Publications Board member. He/him.
Recurse Center @recurse.com The retreat where curious programmers recharge and grow. 🌱
Work at the edge of your abilities, develop your volitional muscles, and learn generously.
📝 Applications are now open!
🔗 https://www.recurse.com/
📍NYC
METR @metr.org METR is a research nonprofit that builds evaluations to empirically test AI systems for capabilities that could threaten catastrophic harm to society.
Chelsea Komlo @chelseakomlo.bsky.social (Real world) Cryptographer.
chelseakomlo.com for more info. 
Chris Peikert @chrispeikert.bsky.social Cryptographer (lattices/post-quantum), Burks Collegiate Professor at U-Michigan Computer Science and Engineering, Chief Scientific Officer at Algorand, PhD from MIT CSAIL. Previously faculty at Georgia Tech School of CS. Here I speak for myself.
Martin R. Albrecht @malb.bsky.social Cryptography Professor at King's College London and Principal Research Scientist at SandboxAQ. Erdős–Bacon Number: 6. He/him or they/them.
https://malb.io
Tancrède Lepoint @tancre.de Applied Scientist at AWS • Cryptographer • My opinions are my own • 🏳️🌈 (he/him)
Peter Schwabe @cryptojedi.bsky.social Researcher in cryptographic engineering at MPI-SP.- L @lucabastone.com @lucabastone.com
DJ_Dave @dj--dave.bsky.social Making music with code
James Munns @jamesmunns.com Notable Protocol Enjoyer.
Doing stuff, mostly in Rust and on Embedded systems.
Co-host @sdr-podcast.com
DMs (matrix): @jamesmunns:beeper.com
DMs (signal): jamesmunns.255
he/him
Kein Ort für Nazis
2600 - The Hacker Quarterly @2600.com Since 1984, 2600 Magazine has published the hacker perspective and documented the development of the hacking community. In addition to the magazine, we have a weekly radio show ("Off The Hook") and a biennial conference (Hackers On Planet Earth - HOPE).
Matthew Green @matthewdgreen.bsky.social I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
Sy Brand @tartanllama.xyz bit wrangler ~ poet ~ film/noisemaker ~ mask enthusiast ~ they/them
webassembly @fastly
📍🏴 edinburgh
sekun @sekun.net zelda fan | 4funning programming | EN/ES
currently building: @remotehiro.com
website (and blog): https://www.sekun.net
pfp: @yamazatomorito.bsky.social
nora @nora.bsky.social Engineer and Applied Cryptographer working in the ASML at Harvard’s BKC.
Led cryptography R&D at Juicebox and privacy projects at Signal.
Passionate about fostering inclusive communities, mentoring women in tech, and building third spaces for creatives.
k0kubun @k0kubun.com Optimizing Ruby JIT. ZJIT team at Shopify.
Yukihiro Matz @matz.bsky.social Ruby's Father 
@xandkar.bsky.social @xandkar.bsky.social I like languages, distributed systems, and a life examined.
λ🐫🦀
https://xandkar.net/
Latin: xandkarus.bsky.social
Vikram Saraph @vikramsaraph.com Software engineer, AI/ML researcher, and mathematician at Johns Hopkins APL.
Former New Englander, current Marylander.
Brown CS PhD and Notre Dame math alum.
Nerd of sorts (computers, math, language, puzzles, games, books, music).
Opinions are my own.
Peter Zhu @peterzhu.ca Staff Developer at Shopify.
Ruby core committer.
Photography geek.
Mastodon: @peterzhu2118@ruby.social
Instagram: @peterzhu.photos
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
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
Tailscale @tailscale.com Your private programmable network.
tendstofortytwo @tends.to they/it • ontario, canada • mid-20s • nerddddddddd
the power of hastily written shell scripts shines within you.
more active @fedi.tends.to
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/
Alice ✨ @welltypedwit.ch There’s no sense crying over every mistake. You just keep on trying ’til you run out of cake
- GLaDOS
https://welltypedwit.ch
Hugo van Kemenade @hugovk.dev Python 3.14 & 3.15 release manager, core developer, Sovereign Tech Fellow, PSF Fellow, open-source maintainer, PEP editor, NaNoGenMo organiser, winter bicycler
Łukasz Langa @lukasz.langa.pl CPython Developer in Residence, Python 3.8 and 3.9 release manager. Gradual typing enthusiast, asynchronous programming proponent, creator of the auto-formatter Black.
He produces electronic music, which includes software and hardware of his own making.
Ned Batchelder @nedbat.com Python, Boston, mathy fun, juggling, autism parenting. https://nedbat.com
Hynek Schlawack @hynek.me Pythonista & PSF fellow 🐍🏆, Gopher 🐹, blogger 📝, speaker 📢, YouTuber 📺. ❤️ nuance & outcomes, 🗣️🇨🇿🇩🇪🇺🇸
• https://hynek.me/
• https://github.com/hynek
• https://www.youtube.com/@The_Hynek
• https://mastodon.social/@hynek
• https://x.com/hynek
Kushal Das @kushaldas.se Public Interest Technologist. CPython core developer. PSF fellow and director. Tor Project core team member. Digital security trainer.
Pablo Galindo Salgado @pablogsal.com I program the programming program that other programmers use to program programs. Python Steering Council and core developer. Python 3.10/3.11 release manager. Deals with black holes and parsers. Attracts linker problems.
Thomas Wouters @yhg1s.bsky.social Cat owner, Release Manager for Python 3.12 and 3.13, Meta employee, Python Steering Council member. (He/him or they/them.) Primarily on Mastodon: @Yhg1s@social.coop.
Yury Selivanov @1st1.dev Co-founder & CEO of Gel • Python core developer • PSF fellow • async/await • asyncio • uvloop • asyncpg ••• @geldata.com • github.com/1st1
Brett Cannon @snarky.ca #Python core developer who also works on packaging; works on Python stuff at #Microsoft (although this is a personal account). Proudly #Canadian.
Pradyun Gedam @pradyunsg.me he/him. Probably trying to make refined sand do something useful.
Wearer of many hats in OSS spaces: CPython, pip, packaging, TOML, Furo, Sphinx extensions, Executable Books and more.
Emily Morehouse-Valcarcel @emilyemorehouse.bsky.social 
Alex Waygood @alexwaygood.bsky.social Software dev at OpenAI (formerly Astral) 🦀. Sometimes do freelance journalism: Guardian, Telegraph, openDemocracy. Python core dev in my spare time 🐍. Studied 🎶 a while back.
Laíns ⚡🌈🇵🇸 @missingclara.bsky.social they/them • python core dev • archlinux packager • PSF D&I and User Success WG • electro-metrology, semiconductor manufacturing, and nuclear physics enthusiast
Donghee Na @corona10.bsky.social - ML Infrastructure SWE @ Karrot (당근)
- Python Steering Council and Core dev
Opinions are my own not my employer: https://github.dongheena.com
Mariatta @mariatta.ca Python Core Developer. F"Yes!" 🐍🇨🇦
#PyPodcats
#PyCon US Chair 2023-2024.
PSF Fellow Member & Community Service Award recipient.
Keynote speaker.
Foodie. Traveler. Picky eater.
Opinions are mine.
#Python #PyLadies #kdrama
Batuhan Taskaya @isidentical.bsky.social Hopeless TV critic, Python Core Developer, and a bunch of other boring stuff. 
Andrew Kuchling @akuchling.dmv.community.ap.brid.gy #Python & SQL #developer at a healthcare startup in #WashingtonDC. Former core #Python developer.
Lives in #Bowie, #Maryland.
Reader of #books; player of […]
[bridged from https://dmv.community/@akuchling on the fediverse by https://fed.brid.gy/ ]
Carol Willing @willingc.bsky.social Python is forever🐍
Donald Stufft @dstufft.dev pip // PyPI // Python // cryptography
I am perpetually caremad.
I care a lot about security.
Agitator and professional rabble rouser
Russell Keith-Magee @freakboy3742.bsky.social Not really here. Just ensuring that my handle isn't squatted.
Irit Katriel @iritkatriel.bsky.social CPython Core Dev. Views are my own.
Victor Stinner @vstinner.bsky.social Maintain Python upstream (http://python.org) and downstream (RHEL and Fedora) for Red Hat. Python core developer.
Barry Warsaw @pumpichank.bsky.social 
Paul Moore @pfmoore.bsky.social Python core developer, pip maintainer, gamer (board and video), occasional guitarist
Shantanu @hauntsaninja.bsky.social @OpenAI since 2020. CPython core dev, making Python typing better
hauntsaninja.github.io
@jhylton.bsky.social @jhylton.bsky.social 
CF Bolz-Tereick @cfbolz.bsky.social PyPy/RPython contributor. Half time teaching at Uni Düsseldorf. Works on dynamic language implementations. Love street art and art in public spaces, hiking, reading.
they/them
Chris Withers @chris.withers.org Python, music, bit of BBQ and things…
Lysandros Nikolaou @lysnikolaou.com Python nerd with a special interest for compilers. CPython core developer. PyGreece organizer. Working @Quansight-Labs. He/him.
Carl Meyer @carljm.me Engineer at #Astral, building Python tooling in Rust. github.com/carljm
Jeff Geerling @jeffgeerling.com Father, author, developer, maker. Sometimes called "an inflammatory enigma". #stl #ansible #k8s #raspberrypi #mac #crohns www.jeffgeerling.com
Charlie Marsh @crmarsh.com Building Astral: Ruff, uv, and other high-performance Python tools, written in Rust.
John Schanck @susurrusus.bsky.social cryptography and other things computers are bad at. did some pqc stuff. now i work on a browser. he/him. pdx.
Hillel is on Social Media Break @hillelwayne.com Formal methods, software history, chocolatiering. DMs open and happy to meet up in Chicago. Currently writing *Logic for Programmers* (out July-ish)
Newsletter: https://buttondown.email/hillelwayne/
Louis Maddox @permutans.bsky.social Combinatorially curious https://spin.systems
Sam Jaques @sejaques.bsky.social Assistant prof at U Waterloo. Aspiring full-stack cryptographer. Loves math, plants, flashcards. Opinions reflect those of all past, present, and future employers.
Douglas Stebila @douglas.stebila.ca Cryptography professor at the University of Waterloo
https://www.douglas.stebila.ca/
@taciturnmango.bsky.social @taciturnmango.bsky.social Likes gaming
Developer
Passionate about learning new technologies
Enjoys nature
Racket @racket-lang.org Racket is...
* a general purpose language
* compiler, runtime and tools,
* a diverse community
https://racket-lang.org/
Rhombus is a general-purpose programming language that is easy to use and uniquely customizable.
https://rhombus-lang.org
srrrse @without.boats WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO FITNESS FOR A PARTICULAR PURPOSE