Katie Mack @astrokatie.com Cosmologist, pilot, author, connoisseur of cosmic catastrophes. TEDFellow, CIFAR Azrieli Global Scholar. Domain verified through my personal astrokatie.com website. She/her. Dr.
Personal account; not speaking for employer or anyone else.
Prof Chris Jackson @seismatters.bsky.social Geoscientist | Occassionally on 📺 & 📻 talking about geoscience | I 🏃🏾♂️🚴🏾♂️ 🧗🏾♀️🎸🍺| he/him | 🏳️🌈🏳️⚧️| “Self-declared King of Geotwitter” (Palin, 2022) | Professional (East)Midlander 😎
Armelle Ballian @armelleballian.bsky.social Postdoc at @past2futureclimate.bsky.social | paleoclimate | geochemistry | Swabian Alb cave monitoring | clumped isotope thermometry | paleoaltimetry of the European Alps🏔️🪨🌡️🌧️
EMILY WILSON @emilyrcwilson.bsky.social https://emily613.substack.com/
Heroes and Legends MTG on Youtube @heroesandlegends.bsky.social Join us as we look at Magic the Gathering card price trends and more. https://youtube.com/@HeroesandLegendsMTG1
Société Française des Isotopes @sfisotopes.bsky.social La Société Française des IsotopeS (SFIS) est un pôle de référence pour les acteurs de la recherche en analyses isotopiques et applications.
Plus d'infos par ici : https://sfis.eu
Julius Garbe @juliusgarbe.github.io Antarctica Director @iccinet.org | PhD candidate @pik-potsdam.bsky.social. #IceSheets, #SeaLevelRise, Earth System #Resilience & #TippingPoints. Focus on #AntarcticIceSheet stability.
🌐 https://juliusgarbe.github.io
Rob Patro @robp.bsky.social Professor of CS @ University of Maryland. Proud Rust advocate! I ♥ science & compiled, statically-typed programming languages! Views are my own. Tech stack: https://github.com/rob-p/tech-stack.
Ian @isuffix.com 📚 Programming language nerd
📝 Typst contributor
🦞 Avid lobster
🪀️ Yo-yo man (take me by the hand)
♠️ Board game enthusiast
😤 Prefix hater
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
Hadley Wickham @hadley.nz R, data, 🐕, 🍸, 🌈. He/him.
Carlos Scheidegger @cscheid.net Engineer at Posit, technical lead for quarto.org
Touching grass by learning Brazilian music. feet in Minneapolis, heart in some random Brazil beach town I don't even know yet
On hiatus because 2026. DMs open but do please try to be normal out there
Niklas Eicker @nikl.me Working on PDF Templating using @typst.app at @oicana.com
I maintain several open source plugins for @bevy.org, like bevy_asset_loader and bevy_kira_audio
Joram Mutenge @jorammutenge.com My data consulting company
https://www.conterval.com/
James Swift, PhD @jamesrswift.bsky.social Doctor in Analytical Chemistry, United Kingdom. Views are my own.
@frozolotl.bsky.social @frozolotl.bsky.social 
Autumn @autumn.bsky.gay Web developer enthusiast. She / They
My site: https://amazingca.dev
dd🌺 @dd86k.space I'm dd, and I hate x86! I enjoy technical documentation, Touhou, VR, telephones, radio, aviation, 3D printing, and system engineering. 30+
Posts are more silly than technical.
https://dd86k.github.io/
🇨🇦(⚜️): French and English
Martin Haug @mha.ug 
tinger @tinger.dev 1998 years old • he/they • furry weirdo
i like rust and john martin paintings
IPA: tɪŋər
Andrew S. Rosen @andrewrosen.bsky.social Assistant Professor at Princeton. Quantum-chemical engineer and materials designer.
https://rosen.cbe.princeton.edu
arm7tdmi @xkev.io emulation guy
https://xkev.io
Lee Phillips @badphysicist.bsky.social Physicist and writer.
https://lee-phillips.org/
lonjil @lonjil.net very sleepy
Timothée Poisot @ctrlalttim.com Almost certainly one of the ecologists of all time.
AI/ML, biodiversity monitoring, viral emergence, open science, methodological anarchism
he/they
🧪 https://epic-biodiversity.org/
Chris Biscardi @chrisbiscardi.bsky.social Rustlang and Rustlang accessories
* YouTube: https://www.youtube.com/@chrisbiscardi
* Learn Rust: https://www.rustadventure.dev/
* Rust Adventure Discord: https://discord.gg/GJ5UfxzUcP
* Party Corgi Content Discord: https://discord.gg/partycorgi- L @laurmaedje.bsky.social @laurmaedje.bsky.social
Agenda des médiévistes @rmblf.bsky.social Fondé en 1998, le Réseau des Médiévistes Belges de Langue Française se veut un lieu de contacts et d’échanges entre disciplines relevant des études médiévales | Gestion : Nicolas Ruffini-Ronzani (UNamur/Archives de l'État, @nruffini.bsky.social).
@piedminu.bsky.social @piedminu.bsky.social "Oui, Messieurs, c'est la guerre entre les riches et les pauvres : les riches l'ont voulu ainsi ; ils sont en effet les agresseurs." Auguste Blanqui.
Plakar Korp @plakar.bsky.social Open Source Backup
www.plakar.io
Plakar - Effortless Open Source Backup @plakarkorp.bsky.social Kloset, Plakar engine, does for data what containers did for compute.
🔹 Join us: www.plakar.io
exoCean Laboratory @exoceanlab.bsky.social Laboratory of experimental oceanography based at CEREGE 🦚, Aix-en-Provence 🇫🇷. We culture, measure, and dissolve carbonates!
📨 exocean@cerege.fr
🌡️🌊🫧🐚🪸🔬
@juliemeilland.bsky.social, @sulpis.bsky.social, @chalkyoceans.bsky.social
DISPERSAL project - understanding past mammalian dispersals @dispersal-erc.bsky.social BlueSky account of ERC-funded project DISPERSAL, focusing on understanding past sweepstakes dispersals in the geological record.
More info: https://tinyurl.com/DISPERSAL-ERC-en (English)
https://tinyurl.com/DISPERSAL-ERC (French)
PHD Comics @phdcomics.com Comics by Jorge Cham: Oliver's Great Big Universe, Elinor Wonders Why, ScienceStuff and PHD Comics
Marine Tondelier @marinetondelier.fr Secrétaire nationale @lesecologistes.fr - EELV 🌻
Élue Hauts-de-France
Rejoignez le mouvement : https://lesecologistes.fr
Team #BassinMinier ⛏️🔴🟡 #RCLens
Ma newsletter : http://marinetondelier.kessel.media
Ma campagne : marinetondelier.fr
Bearstech @bearstech.com SCOP d'experts du Logiciel Libre
Confiez nous la performance de vos applications (hébergement, infogérance, devops, SRE, sécurité, efficacité énergétique)
British Antarctic Survey 🐧 @bas.ac.uk We're the UK's polar research institute 👋 Uncovering the secrets of Earth's frozen places, doing science for a sustainable planet.
Looking for a seriously remote job? https://bas.ac.uk/vacancies
Gilles @ poolp.org @poolporg.bsky.social 
Julien Mangeard @jmangeard.bsky.social co-founder@plakar Only personal opinion here!
Durham Glaciology @durhamglaciology.bsky.social Glaciology research at Durham University on the past, present and future of our mountain glacier and ice sheet environments ❄️
https://durhamglaciology.wordpress.com/
BB94240 @cegette.bsky.social 
MDB Bures-sur-Yvette @bures.mdb-idf.org L'association qui met du vélo dans ta ville !
Rejoignez-nous : https://mdb-idf.org/adhesion/
Mieux se déplacer à bicyclette @mdb-idf.org L'asso qui met du vélo dans ta ville ! Adhérer : https://mdb-idf.org/adhesion
Francois-Marie Breon @fmbreon.bsky.social Physicien-Climatologue, porte-parole de l'Afis, professeur au Collège de France (2024-25).
Velotaffeur et parfois alpiniste
Papa x6
Collectif Vélo Île-de-France @velo-iledefrance.fr Collectif de 42 associations pour la promotion de la #solutionvélo en Île-de-France.
Paris en Selle @parisenselle.fr L'association pour le développement du vélo dans le Grand Paris !
Adhérez pour nous donner du poids et construire la ville cyclable parisenselle.fr/adherer/
@energie-sombre.bsky.social @energie-sombre.bsky.social astrophysicist at CosmoStat, CEA Paris-Saclay - Mieux se Déplacer en Bicyclette Antenne "A Vélo Saclay !" - papa, deutsch-français-american family. Baking - piano. 
Émilia Robin @emiliarobinhist.bsky.social Histoire, guerre froide, photo, médiation scientifique... ça dépend :-) UMR SIRICE - Mon projet actuel : l'histoire de la cité scientifique Orsay-Saclay : https://orsaysaclay.hypotheses.org
@cynthiahadji.bsky.social @cynthiahadji.bsky.social 
Jardin et vélo @jardinetvelo.bsky.social Exigez l'original, méfiez-vous des contrefaçons. #jardin #fruitier #arbre #verger #raisin #vigne #biodiversite #velo #draisienne #mobilite #deplacement #kaki #nourricier #rustique #figuier #figue #plaqueminier #iledefrance #bike #france #garden
@alainvh.bsky.social @alainvh.bsky.social 
Marco Ramaioli @marcoramaioli.bsky.social Senior research scientist at INRAE, France @inrae-france.bsky.social and @univparissaclay.bsky.social. All views are my own.
Interested in (food) rheology, interfacial phenomena, soft matter, flows, food oral processing.
@matavelo.bsky.social @matavelo.bsky.social 
Stein van Oosteren @steinvanoosteren.bsky.social Auteur de “Pourquoi pas le vélo? Envie d’une France cyclable” et “50 bonnes raisons de faire du vélo”. 👉 Il ne faut pas empêcher les gens de se déplacer à vélo.
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
Dr Becky Smethurst @drbecky.bsky.social Astrophysicist studying how supermassive black holes affect galaxies (s/h). I get overly enthusiastic about space (and cats) on YouTube: http://www.youtube.com/drbecky
Chris Williams☁️🐍 @mistwire.com Field CTO @sixfeetup
AWS Hero
Co-Host of vBrownBag
We rise by lifting others
Fearlessly Stupid™ 🤣
https://linktr.ee/mistwire
Cecil Phillip 🇦🇬 @cecilphillip.bsky.social Developer Advocate 🥑, Podcaster, Teacher, Swimmer & Music Lover. Born and Raised in Antigua.
Savannah Ostrowski @savannah.dev Python 3.16 & 3.17 Release Manager. Python Steering Council. Python Core Developer. Building @fastapicloud.com. Likes compilers, open source, film, physical computing + cats.
savannah.dev
github.com/savannahostrowski
@coredispatch.xyz
Peter W🤓 @wang.social Anaconda Founder&Head of AI; created the PyData movement, PyScript, Bokeh, Datashader; Fellow @ Python Software Foundation; Center for Humane Tech
Game~B; Physics, Cybernetics, Memetics. A student of the human condition.
Memento mori
Mike Fiedler @miketheman.com Code Gardener. Wrangler of the Unusual. Roller Derby referee. AWS Hero. PyPI Maintainer. Shakshuka lover. he/him
https://miketheman.dev
Yury Selivanov @1st1.dev Co-founder & CEO of Gel • Python core developer • PSF fellow • async/await • asyncio • uvloop • asyncpg ••• @geldata.com • github.com/1st1
Will McGugan @willmcgugan.bsky.social CEO / Founder of https://textualize.io Hyperborean Python expert, author, humanist, husband, sometimes wildlife photographer. Carbonara aficionado. He/him. 
Chris Holdgraf @choldgraf.com Executive Director of @2i2c.org
🪐 Jupyter Project distinguished contributor
👬 mybinder.org and hub.jupyter.org team
📚 jupyterbook.org mystmd.org and executablebooks.org
open communities 🙌
open infrastructure 💻
open science 🧪
Allen Downey @allendowney.bsky.social Former professor at Olin College, principal data scientist at PyMC Labs, author of Think Python, and Probably Overthinking It -- blog and book -- and stark raving Bayesian.
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.
Lynn Root @roguelynn.com Staff Engineer / ML infra @ Spotify. Adjunct Professor @ Columbia. Chair of PyLadies Global Council. PSF and DSF member.
• roguelynn.com
• mastodon.online/@roguelynn
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.
@pamelafox.bsky.social @pamelafox.bsky.social 
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
🚀 Brian Okken @brianokken.bsky.social Lead Software Engineer, Author
testandcode.org
leantdd.com
pytest courses: courses.pythontest.com
#Python #pytest
Marlene @marlene.bsky.social Pythonista, explorer living in London atm, AI & Python at Microsoft🐍✝️✨
Clarkio @clarkio.com Web dev and app sec things. Here for community, fun and learning. Not here to accrue numbers or influence you.
Jay miller @kjaymiller.com Staff Developer Advocate @ Aiven
Founder/Exec @ Black Python Devs
Cross-Posts from https://kjaymiller.com
Ned Batchelder @nedbat.com Python, Boston, mathy fun, juggling, autism parenting. https://nedbat.com
Carol Willing @willingc.bsky.social Python is forever🐍
Ines Montani 〰️ @inesmontani.bsky.social 💥 Founder & CEO @explosion.ai
👩💻 Developing spacy.io + prodi.gy + beta.ellf.ai
🐍 Python Software Foundation Fellow
⚡ Hacking @feministai.party
🧠 AI, Machine Learning & NLP
💼 linkedin.com/in/inesmontani
🐘 sigmoid.social/@ines
💥 explosion.ai
🌎 ines.io
Carlton Gibson @carltongibson.bsky.social You know, Django 🦄 Former Fellow, 6.x Steering Council and Security Team member. Maintainer of a package or two. Django Chat co-host 🎙️
Not really here. There’s a bridged account from the fedi at https://bsky.app/profile/carlton.chaos.social.ap.brid.gy
Jim Crist-Harif @jcristharif.bsky.social 🐍 OSS
Proud Minnesotan. Jewish. Dad. He/Him.
Seth Larson @sethmlarson.dev Python core developer, Security & Fellow of Python Software Foundation (@python.org) 🐍 Minnesoootan, he/him, #Python, #opensource, #security #retrogaming
🌐 https://sethmlarson.dev
Reuven M. Lerner @lernerpython.com Helping you become more confident with Python and Pandas since 1995.
• Courses: LernerPython.com
• Newsletters: BetterDevelopersWeekly.com • BambooWeekly.com
• Books: PythonWorkout.com • PandasWorkout.com
• Videos: YouTube.com/reuvenlerner
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.
Russell Keith-Magee @freakboy3742.bsky.social Not really here. Just ensuring that my handle isn't squatted.
Jacob Coffee @scriptr.dev Director, Engineering @ The PSF (thoughts my own)
@pypi.org, @pycon.us, @python.org, all the fun Python things
- Helping maintain @Litestar.dev, r/Python, and other fun things
- Serial starter of unfinished projects
- Foodie
David Lord @davidism.bsky.social Lead maintainer of Flask, Jinja, Click, and others on Pallets. Python Software Foundation @python.org Fellow. he/they
https://davidism.com
https://github.com/davidism
https://mas.to/@davidism
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.
Jake VanderPlas @jakevdp.bsky.social Write code. Mostly Python.
Dustin Ingram @di.dev he/him, PHL
Jeff Triplett @webology.bsky.social he/him - Python, Django, Containers, Engineer, Partner at REVSYS - Affiliations: PSF, DEFNA, DjangoCon US, and bios are hard. 
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.
Eric Matthes @ehmatthes.bsky.social Programmer, writer, teacher... I also like the outdoors. :)
I write a weekly Python newsletter, at www.mostlypython.com. I'm also the author of Python Crash Course, from No Starch Press.
Bob Belderbos @bbelderbos.bsky.social Developer coach and builder >> http://belderbos.dev
Kim van Wyk @kimvanwyk.co.za A South African happy husband, lapsed Electronic Engineer, software/DevOps/data engineer (mainly in Python for the last few years), proud member of the North Durban Lions club & all-round geeky type fellow.
www.kimvanwyk.co.za
James Abel @jamesabel.bsky.social HW and SW Engineer (former Intel PE - ISA, uarch, DSP, EDA, ML), Python (SF Python meetup), musician (Bass)
www.abel.co
Christopher Bailey @digiglean.bsky.social Host of Real Python Podcast - Guitars, Dogs, Photography, Movies, Creativity - Python Software Foundation Fellow
@jaysalmonson.bsky.social @jaysalmonson.bsky.social 
Eric Mesa @djotaku.bsky.social www.ericsbinaryworld.com <- my blog since 2005
programmer: #Golang #Python
photgrapher
video gamer
Forever #DM / #GM for the family.
#TTRPG systems: #DnD 5e, #TalesOfTheValiant , #CosmereRPG
#VTT : #FoundryVTT and #dndbeyond
#diceGoblin and #systemDragon