Bill Gates @billgates.bsky.social Global Health. Energy Innovation. Alzheimer’s. https://gatesnot.es/tgn
Jon Mease @jonmmease.bsky.social Data Vis and Semantic Layer development at Hex. Creator of VegaFusion, acquired by Hex. @vega_vis Altair co-maintainer. Former Chief Scientist at @plotlygraphs
Subscribe to Radio Free America (link in bio) @kleinman.bsky.social I like to post and see posts and I cover state politics. Subscribe to Radio Free America, the political newsletter that keeps getting proven right. https://heartlandsignal.com/newsletters/
Bokeh @bokeh.org Bokeh is an interactive data visualization library targeting modern browsers for presentation. Bokeh helps you create interactive plots, dashboards + data apps using Python.
Mark Carney @mark-carney.bsky.social Prime Minister of Canada and Leader of the Liberal Party | Premier ministre du Canada et chef du Parti libéral
markcarney.ca 
Mike Masnick @masnick.com Techdirt guy. Writes about social media, copyright, free speech, content moderation, civil liberties and stuff like that. Once wrote a paper that may have helped inspire this service & now I'm on its board: https://bit.ly/protocolnotplatform
archie.md @archie.sarrewood.com SQL, data viz, duckdb, markdown
building @evidence.dev
archie.evidence.app
Tim Hopper @tdhopper.com machine learning infrastructure at spotify
Pete Skomoroch @peteskomoroch.bsky.social Investor and AI startup founder. Focus: AI, LLMs, LifeOps, AI Product Management. Was founder @SkipFlag. EIR @Accel. Data Science & ML @LinkedIn, @AOL & @MIT
Andrew Therriault @therriault.bsky.social Data scientist. Former politico, founder, and bureaucrat. Occasional cool professor.
Anaconda @anacondainc.bsky.social Anaconda is the leader in advancing AI innovation and the trusted foundation for AI-native development. 🐍
Scott Santens @scottsantens.com Writer and Unconditional / Universal Basic Income (UBI) advocate
Founder & CEO of UBI-focused nonprofit ITSAfoundation.org
Sign and share the AI Pledge for Humanity for UBI: aipledgeforhumanity.org
My UBI FAQ: scottsantens.com
📩 linktr.ee/scottsantens
Rick Perlstein @rickperlstein.bsky.social "O, let America be America again—
The land that never has been yet..."
Democracy Forward @democracyforward.org We use the law to advance a bold, vibrant democracy for all people by defending progress, disrupting extremism, and building for the future. Join us at democracyforward.org
Sam @samd.bsky.social https://bettercities.substack.com/
Better cities and transit are possible 🚇
#1 Congestion pricing stan
#1 RFK Jr. hater
anti-slopulist
Panel @panel.holoviz.org The powerful data exploration & web app framework for Python 🐍
John Carpenter @thehorrormaster.bsky.social Filmmaker and Composer
Theofficialjohncarpenter.com
@stormkingcomics.bsky.social
parker higgins @xor.blue computer person, dancing animal
Chris Laffra 🤓🌷🚲 @laffra.bsky.social CEO of PySheets
Antonio Cuni @antocuni.bsky.social SPy creator, HPy founder, PyPy core dev, PyScript core dev, doing Python, compilers and WASM stuff at @anacondainc.bsky.social
Also on:
- github.com/antocuni
- https://mastodon.social/@antocuni
- https://twitter.com/antocuni
Bas Nijholt @basnijholt.bsky.social Hi, my name is Bas. I am a: PhD in theoretical quantum mechanics, Python and open-source enthusiast, and full-time nerd.
- https://github.com/basnijholt
- https://www.nijho.lt/
Jaime Rodríguez-Guerra @jaimergp.dev Another PhD captured by open source.
⇒ Core team at @conda-forge.org.
⇒ Steering council at @conda.org.
⇒ Staff Software Engineer at @quansight.com.
⇒ Blogging at rjai.me.
he/him
Steve Purves @opensci.dev Founder @curvenote.com, scribbler at https://opensci.dev, engineer, builder
ESPN @espn.com Serving sports fans. Anytime. Anywhere.
「Cristián」 @maureira.dev Qt Developer 🇨🇱 🇩🇪 👨💻 | @python.org Fellow & Director | https://hablemospython.dev 🐍 | PyPI moderator | Former astrophysicist at AEI MPI | https://maureira.dev
Christopher Neugebauer @chrisjrn.fyi Man about the world; Expatriated Tasmanian living in California; conference organiser: (@NorthBayPython.org) previously (PyCon AU) and linux.conf.au; #python fan; multiple @python.org hats; queer; 💜 @robin.riley.pub
see also: @fedi.chrisjrn.fyi
Dawn G W @bajoranengineer.bsky.social (She/her) DevRel + Community Advocacy Dir @ Anaconda, ex-Microsoft, The PSF, WagtailCMS, Djangonaut Space. #BlackSky 🌈
KwonHan Bae ( KO only ) @darjeeling.bsky.social Pythionisa
Korean Speaking Only Account
sarah jeong @sarahjeong.bsky.social journalist and lawyer based in Portland, OR.
Simon Høxbro Hansen @hoxbro.bsky.social Maintainer of the HoloViz Python packages: datashader, HoloViews, hvplot, and Panel.
Github: https://github.com/hoxbro
Faine Greenwood @faineg.com civilian drone technology and GIS/spatial data consultant, journalist and writer, monitors small drones in the Ukraine war, humanitarian-aid adjacent, always annoying online. they/them pronouns. read my newsletter: https://little-flying-robots.ghost.io
Tim Mak @timkmak.bsky.social Founder, The Counteroffensive Media Group.
Compelling reporting on human stories to illustrate the news. Fmr US Army medic.
https://linktr.ee/counteroffensivenews
Alex Blackwell @alexblackwell.bsky.social VGhpbmtlciwgU2FpbG9yLCBSZWRhY3RlZCwgU3B5
hardmaru @hardmaru.bsky.social Co-Founder & CEO, Sakana AI 🎏 → @sakanaai.bsky.social
Visit → https://sakana.ai/
Sarah Andersen @sarahseeandersen.bsky.social No NFTs, No A.I.
linktr.ee/sarahcandersen
Eugene Vinitsky 🍒 @eugenevinitsky.bsky.social Anti-cynic. Towards a weirder future. Reinforcement Learning, Autonomous Vehicles, transportation systems, the works. Asst. Prof at NYU. Founding research scientist at Percepta.
https://emerge-lab.github.io
https://www.admonymous.co/eugenevinitsky
ee @durbin.ee 🖥 snek. signal: +1.216.217.8688. they/them.
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
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
Deb Nicholson @eximious.bsky.social I like to talk about cooking, Python, sci-fi and creating a nice world for everyone. (she/her)
Daniel Bartley @dbrtly.bsky.social Australian man. Stumbling around, bumping into things. Pottering along.
WuTangIsForTheChildren @wutangforchildren.bsky.social Politics, Music and Sports
Ben Stiller @benstiller.redhour.com Artist whose mediums include film, tv, and soda. www.StillersSoda.com
NumFOCUS @numfocus.bsky.social Open Code = Better Science NumFOCUS is a 501(c)(3) nonprofit that supports and promotes world-class, innovative, open source scientific computing.
Sofie Van Landeghem @oxykodit.bsky.social I'm a software developer, open-source maintainer and NLP engineer. I love data, coding, testing, developing ML models and getting sh*t done.
https://github.com/svlandeg
Julien Chaumond @julien-c.hf.co I build tools that propel communities forward
@dhirschfeld.bsky.social @dhirschfeld.bsky.social 
Dask @dask.org Dask natively scales Python
Dask provides advanced parallelism for analytics, enabling performance at scale for the tools you love
https://dask.org
conda @conda.org conda is a multi-platform and language-agnostic open source package management and environment management ecosystem.
⇒ https://fosstodon.org/@conda
⇒ https://conda.org/
antirez @antirez.bsky.social Reproducible bugs are candies 🍭🍬
I like programming too much for not liking automatic programming.
Daniel van Strien @danielvanstrien.bsky.social Machine Learning Librarian at @hf.co
Omar Sanseviero @osanseviero.bsky.social Llama Farmer
Ex CLO Hugging Face, Xoogler
Rodrigo Girão Serrão 🐍🚀 @mathspp.com I'll help you take your Python skills to the next level!
Python deep dive every Monday 🐍🚀 -> https://mathspp.com/insider
Short daily drop of Python knowledge 🐍💧 -> https://mathspp.com/drops
Sebastián Ramírez @tiangolo.com Creator of @fastapi.tiangolo.com, Typer, SQLModel, Asyncer, etc 🚀
From 🇨🇴 in 🇩🇪
Open Source, APIs, and tools for data/ML 🤖
Building @fastapicloud.com ⚡️
Sean Tibor @seantibor.com Co-host of @teachingpython.fm podcast and also a cloud engineer for a very large snack company. My opinions are my own.
Anthony Shaw @anthonypjshaw.bsky.social Technical Advisor at Microsoft. PSF Fellow. Creator of VS Code Pets and other useful software
Talk Python Podcast @talkpython.fm The #1 Python-focused podcast covering the people and ideas in Python. Created and hosted by @mkennedy.codes. Get all the episodes at https://talkpython.fm/episodes/all
Jeff Triplett @webology.bsky.social he/him - Python, Django, Containers, Engineer, Partner at REVSYS - Affiliations: PSF, DEFNA, DjangoCon US, and bios are hard. 
Python Software Foundation @python.org The nonprofit organization behind the Python programming language. For help with Python code: http://python.org/about/help/
On Mastodon: @ThePSF@fosstodon.org
James Lamb @jameslamb.bsky.social I ❤️ open source. Working on LightGBM and RAPIDS.
Keep Chicago out your mouth.
he/him. This is me: https://github.com/jameslamb
Melody Wang @melodywang.bsky.social SWE Intern @ NVIDIA
Carnegie Mellon 
John Zedlewski @zstats.bsky.social Leading RAPIDS (https://rapids.ai/) and accelerated data science at NVIDIA, but opinions shared here are my own. We want to help everyone get answers faster, build models more efficiently, and leverage modern AI to make the world a bit better!
Ben Frederickson @benfrederickson.bsky.social Working on open source. Author of py-spy. https://github.com/benfred
Daniel @danielfrg.com en/es. PM for Python and CUDA at @NVIDIA. ex-@Google. Adapté un juego al español. Me inventaron historias con una famosa. Opinions my own.
https://lapalabradeldia.com
Bojan Tunguz @tunguz.bsky.social XGBoost maximalist
Compute! Paris @computeparis.bsky.social 🇫🇷 The Compute! Paris conference.
November 25-26 2026 • Sorbonne Université
Samuel Colvin @sa.muelcolvin.com Building Pydantic Logfire - uncomplicated observability for Python. Sequoia Scout.
Juan Luis @juanlu.space Posting about open source ecology, Atproto / the Atmosphere, resisting AI, y política española. Software Engineer + DevRel at Canonical. Luddite. Proudly hosted on @eurosky.social 🇪🇺
#ADHDAwareness
pyOpenSci @pyopensci.org We build diverse communities that support free and open Python tools for processing scientific data. We also build technical skills needed to contribute to open source and that support open science. Join our global community: https://linktr.ee/pyopensci
Michael Kennedy @mkennedy.codes Python enthusiast and entrepreneur. Host of @talkpython.fm and @pythonbytes.fm podcasts, founder of Talk Python Training (https://talkpython.fm/courses). Python Software Foundation Fellow. Writing at https://mkennedy.codes Based in Portland, OR, USA.
Matthew Yglesias @mattyglesias.bsky.social 
Amadeus @amadeusz.bsky.social hacker @hsp.sh | mlops | ai builder | socdem | 🇵🇱
cloud seeder @cloudseedingtec.bsky.social free memes
Scott Condron @scottcondron.bsky.social Working at wandb on Weave, helping teams ship AI applications
Kyle Cranmer @kylecranmer.bsky.social Director Data Science Institute @UWMadison, Professor of Physics,
EiC @MLSTjournal. Physics, stats/ML/AI, open science.
Brian Schatz @schatz.bsky.social United States Senator for Hawaii. Climate hawk. Chief Deputy Whip. 
Noah Berlatsky @nberlat.bsky.social he/him, bylines Public Notice, Chicago Reader, Revealer, Prism
Newsletter: www.everythingishorrible.net
Poetry pubs: https://www.everythingishorrible.net/p/poetry-publications-noah-berlatsky
loss 🇮🇱💪 @untitled01ipynb.bsky.social forget this i didn’t know you can share block lists here. call me when you fixed this
Je Xia @jex.me building @esm.sh
...a man is always a prey to his truths...
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
Jay miller @kjaymiller.com Staff Developer Advocate @ Aiven
Founder/Exec @ Black Python Devs
Cross-Posts from https://kjaymiller.com
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
Kushal Das @kushaldas.se Public Interest Technologist. CPython core developer. PSF fellow and director. Tor Project core team member. Digital security trainer.
Yury Selivanov @1st1.dev Co-founder & CEO of Gel • Python core developer • PSF fellow • async/await • asyncio • uvloop • asyncpg ••• @geldata.com • github.com/1st1
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
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/ ]
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
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
Nikolay Koldunov @oceanographer.bsky.social Oceanographer, climate and ocean modeler, interested in ML for climate and LLMs. Senior scientist at AWI. Working on FESOM2 unstructured ocean model, km-scale climate modelling, data visualisation. More info: https://koldunovn.github.io/
Ian Coldwater 🧊🚫 @lookitup.baby Kubernetes SIG Security Co-Chair.
I hack things and build community.
Minneapolis. They/them. Stay punk 🏴
MSP feed info: https://bsky.app/profile/amityf.bsky.social/post/3mrv36uo4pc2a
Christopher Akiki @cakiki.bsky.social data and research at @lichess.org
Biohub @biohub.org Combining frontier AI & frontier biology to help scientists cure or prevent disease