Yoel Roth @yoyoel.com Internet sanitation enthusiast and full-time corgi wrangler.
Dan Larremore @danlarremore.bsky.social Prof | CU Boulder BioFrontiers Institute + Computer Science | Santa Fe Institute | LarremoreLab.github.io
Founder | CevianLabs.io
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
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
James Logan @ponderingpothos.bsky.social Scientific computing in rust and python, firmware in rust, and the occasional circuit board design & testing. Propulsion engineer in a previous life.
East River Source Control @ersc.io doin' source control stuff at ersc.io
Kris Jenkins @krisajenkins.bsky.social Lifelong Programmer, Host of the Developer Voices podcast.
Olivia 🦀 @iolivia.me 👩💻 staff eng
🦀 post a lot about rust and rust gamedev
✍️ wrote https://sokoban.iolivia.me
🔥 blog at https://iolivia.me
🧵 weekly #rustlang threads every Thursday - subscribe here https://forms.gle/Tcm7cAkLt4NF9ZCZ9
Louis Pilfold @lpil.uk "the maintainer is a legitimate communist. i will not be supporting this language"
- some yt guy, 2024
I made @gleam.run and I do gymnastics (badly)
they/them or he/him. end fossil fuels. genocide is bad. ride a bike.
Gleam Programming Language @gleam.run Sponsor Gleam development and support the project!: https://gleam.run/sponsor/
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.
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
Carl Meyer @carljm.me Engineer at #Astral, building Python tooling in Rust. github.com/carljm
Kyle Barron @kylebarron.dev Creating the next generation of geospatial data tools for Python & the browser with GeoArrow, GeoParquet & GeoRust @developmentseed | he/him 🌈
Wes McKinney @wesmckinney.com Principal Architect @posit.co, GP Composed Ventures, Co-founder Voltron Data. Open source: Apache Arrow, pandas, Ibis. "Python for Data Analysis" book
Rust Language @rust-lang.org A programming language empowering everyone to build reliable and efficient software.
Website: https://rust-lang.org/
Blog: https://blog.rust-lang.org/
Mastodon: https://social.rust-lang.org/@rust
Derek Thompson @dkthomp.bsky.social derekthompson.substack.com
Jeffrey Goldberg @jeffreygoldberg.bsky.social Editor in chief, The Atlantic. Moderator, Washington Week with The Atlantic, on PBS.
Jesse Eisinger @jeisinger.bsky.social ProPublica AME.
Working: “Make Them Pay: The 250-year Fight to Tax the Rich”: https://www.simonandschuster.com/books/Make-Them-Pay/Jesse-Eisinger/9781668072202
@sarahellison's husband. “Succession” S3 consultant. Pulitzer-winner. Green Bay Packers.
Kai Ryssdal @kairyssdal.bsky.social Dad, husband. IPAs. Soccer referee, trail runner, mountain biker. Veteran.
Jeremy Berg @jeremymberg.bsky.social Husband, Father, Grandfather, Datahound, Dog lover, Fan of Celtic music, Former NIGMS director, Former EiC of Science, Stand Up for Science advisor, Shananigator, Pittsburgh, PA
NIH Dashboard: https://jeremymberg.github.io/jeremyberg.github.io/index.html
Alt18F @alt18f.bsky.social Delivered effective, efficient, and secure digital services for the American people until we were forced to stop on March 1, 2025. Not an official government account. Reposts are not endorsements. Our new website: https://18f.org/ #AltGov
Ashlin James Poruthoor @poruthoor.bsky.social Postdoc @ Alex MacKerell Lab
Former member of Grossfield Lab
Interested in Membrane Permeability, Phase separation, and Computer Aided Drug Discovery.
Currently working with Permeability predictions and Endocannabinoid signaling players
Mark Zaid, Esq @markzaidesq.bsky.social National Security Attorney, Comic Book Historian, University of Rochester Alum
Markus Winand @winand.at SQL Renaissance Ambassador. Author, Trainer, Coach. PhD in Common Sense. Creator of http://use-the-index-luke.com and http://modern-sql.com.
@dmanch.bsky.social @dmanch.bsky.social 
@jmatthewdwyer.bsky.social @jmatthewdwyer.bsky.social 
Naty Clementi @ncclementi.bsky.social Open source and Python preacher. Feminist. Opinions are my own. she/her
The Atlantic @theatlantic.com Exploring the American idea through ambitious, essential reporting and storytelling. Of no party or clique since 1857. http://theatlantic.com
Andy Pavlo @andypavlo.bsky.social Database Research @ ClickHouse
Associate Prof. of Databases @ Carnegie Mellon.
Michael Derby @michaelsderby.bsky.social Fed and economy reporter with @reuters.com, ex-WSJ. Failed musician, guitar holdout. Signal: michaelsderby.50
Adam Johnson @adamj.eu 🐴 @djangoproject.com blogger and contributor
✍️ Author of three books on Django and Git
🍕 Django London co-organizer
🇬🇧 London / 🇵🇹 Lisbon
Brianna Wu @brianna.bsky.social Former Candidate for US House in MA. Software engineer. Like to go fast. 🏎🏍🏃🏻♀️🎮 brianna@hey.com
Benjamin Ryan @benryanwriter.bsky.social Independent investigative reporter.
http://www.benryan.net
Subscribe: https://benryan.substack.com
Jane Coaston @janecoaston.bsky.social Host of Crooked Media’s “What A Day.” Contributing writer at the New York Times. Previously: host of The Argument. Go Blue means Go the University of Michigan. 
Andrew Exum @exum.bsky.social Enthusiastic about Appalachia, bird dogs, a solid majority of my children, and 28-gauge shotguns. I sometimes write things here: https://www.theatlantic.com/author/andrew-exum/
Barak Ravid ברק רביד @barakravid.bsky.social Global Affairs Correspondent for Axios. CNN analyst. Washington correspondent for Walla. Author of Trump's Peace
Yair Rosenberg @yair-rosenberg.bsky.social National correspondent, New York Times.
Previously: Staff Writer, The Atlantic.
Covering religion, politics, culture, and other low stakes subjects.
Mailing list: yair.substack.com
Music: bit.ly/azyashir
Christoph Dellago @chhdellago.bsky.social Physicist, professor @univie.ac.at, computational physics, statistical mechanics, machine learning, soft matter, biking, hiking, skiing, *320 ppm. 🇪🇺
Atuin @atuin.sh Making the shell magical ✨🐢
https://atuin.sh
Dan Williams @danwphilosophy.bsky.social Philosopher. Interested in: Philosophy, Psychology, Evolution, Artificial Intelligence, Social Science, Politics.
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
Phil Elson @pelson.bsky.social Scientific Python engineer & problem solver. Builder of communities and tools, including SciTools (Iris, cartopy), conda-forge, and former maintainer of matplotlib. Working on accelerator controls at CERN.
@quantco.com @quantco.com 
Michael G. Lerner @mglerner.bsky.social Comp. biophysicist at Smith: Biomembranes, comp oncology. Reducing distracted hyperbusyness. Decolonizing my sylabus. mglerner@pm.me @mglerner@mastodon.cloud @mglerner at bird site
ORCID: 0000-0003-1222-3212
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
Gregory Anders @gpanders.com Systems engineer at Cloudflare. Formerly an embedded software engineer at Reliable Robotics and Sandia National Labs.
Neovim core team member.
Benjamin Warner @benjaminwarner.dev Research at sophont.med, previously answer.ai
Vaccines save lives.
Philip Ball @philipcball.bsky.social Science writer and author of books including Bright Earth, The Music Instinct, Beyond Weird, How Life Works.
Robert M @rmcgibbo.bsky.social Work: GPUs go brrr
Life: with @linmeneguin in Brooklyn
David Ryan Koes @dkoes.compstruct.org Removing barriers to computational drug discovery one bit at a time. Associate Professor in Computational and Systems Biology at the University of Pittsburgh.
https://bits.csb.pitt.edu/
Dave Weigel @daveweigel.bsky.social National politics reporter at semafor.com. Alum: WashPost, Bloomberg, Slate, Reason. Author of “The Show That Never Ends.”
Alice Dreger @alicedreger.bsky.social Writer, editor, journalist, historian. Not always in that order. 
Jake Pawlak @jakepawlak.com Reject Austerity, Embrace Dirigisme | Native of Pittsburgh, Appalachia | currently Deputy Mayor to Mayor Ed Gainey | Views My Own
jakepawlak.com
@francescalted.bsky.social @francescalted.bsky.social 
Pro-Housing Pittsburgh @prohousingpgh.org Advocates of housing abundance and affordability in the Greater Pittsburgh region. Join us - DM or email prohousingpgh@gmail.com for details!
Jacob Williams @degenerateconic.bsky.social Orbital mechanic & programmer. #Fortran aficionado. 🚀
https://degenerateconic.com
https://mastodon.social/@jacobwilliams
https://x.com/DegenerateConic
Orin Kerr @orinkerr.bsky.social Professor, Stanford Law School.
Senior Fellow, Hoover Institution.
Author, The Digital 4th Amendment:
https://www.amazon.com/Digital-Fourth-Amendment-Privacy-Policing/dp/0190627077/ref=tmm_hrd_swatch_0
David Frum @davidfrum.bsky.social Staff writer for the Atlantic. Host of the David Frum Show webcast. Formerly ... quite a lot of things.
Washington DC and Wellington, Ontario.
Reach me via Producer@TheDavidFrumShow.com
DMs open to followers
Helen Lewis @helenlewis.bsky.social Staff writer, The Atlantic | Author, Difficult Women (2020) and The Genius Myth (2025) | Podcaster, Page 94 | Doom scroller, the internet | uk.bookshop.org/shop/helenlewis
Mark Cuban @mcuban.bsky.social Entrepreneur
Costplusdrugs.com
Jeremy Tuloup @jtp.io Technical Directory at QuantStack, Project Jupyter Core Developer & Distinguished Contributor - he / him - https://github.com/jtpio - jtp.io
Hadrien Mary @hadim.bsky.social 🔬 Deputy CTO @ BeLiver | 🧬 Decoding Biology for Precision Oncology | Former @valence_ai @RecursionPharma | 🌴 https://linktr.ee/hadrien.mary 
PyData Global @pydata.bsky.social The PyData Global Conference is where users, contributors, and newcomers can share experiences to learn from one another and grow together. Want to meet the community? Join our Discord!
https://discord.gg/CjspHbE9xe
Carl Boettiger @cboettig.bsky.social Ecology, theory, computers. https://carlboettiger.info 
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 🧪
Molly Jong-Fast @mollyjongfast.bsky.social Host of the Fast politics podcast, contributing Writer at The New York Times opinion and MSNBC. Subscribe to fast politics YouTube channel
Kim Reynolds @kreynoldslab.bsky.social Scientist, teacher, mentor, mom. Definitely not the gov of IA. Interested in systems biology, molecular evolution, bacterial genomes, protein engineering, and synth bio. 
Gianni De Fabritiis @gdefabritiis.bsky.social Computer Simulations, Computational Intelligence, AI.
Research professor and interim CEO acellera.com.
Lab: www.compscience.org
Scholar: https://scholar.google.com/citations?hl=en&user=-_kX4kMAAAAJ&view_op=list_works&sortby=pubdate
Frank Noe @franknoe.bsky.social Scientist, #MachineLearning and #AI for Moleculear Sciences. Scuba Diver. Loves @cecclementi.bsky.social
Greg Bowman @drgregbowman.bsky.social Scientist. Christ-follower. Prof @UPenn. Director of Folding@home. Legaly blind. Father.
Alán Aspuru-Guzik @aspuru.bsky.social Professor of Chemistry and Computer Science
University of Toronto
Faculty member, Vector Institute
Director, Acceleration Consortium
Senior Director of Quantum Chemistry NVIDIA
My views expressed here are personal and are not those of my employers.
James Fraser @fraserlab.com Professor and Chair @UCSF/@UCSF_BTS - dynamic structural biology and open science - (he/him) - fraserlab.com
Jeffrey Lewis @armscontrolwonk.bsky.social Distinguished Research Fellow FPRI, member of the National Academies Committee on International Security and Arms Control, and former member of the State Department's International Security Advisory Board.
Wolf Vollprecht @wolfvollprecht.bsky.social Working on software package management at @prefix.dev
@ruben-arts.bsky.social @ruben-arts.bsky.social 
Julian Hofer @julianhofer.eu @prefix.dev software engineer who loves languages and trains 🚅
Prefix.dev - the Pixi company @prefix.dev Escape dependency hell with Pixi - your new favorite package manager!
Discord: https://discord.com/invite/kKV8ZxyzY4
Tom Nichols @radiofreetom.bsky.social Staff writer at The Atlantic. Cat guy, Jeopardy champ. New Englander and curmudgeon. Speaker info: https://www.leighbureau.com/speakers/tnichols
Jonathan Chait @jonathanbchait.bsky.social Staff writer for the Atlantic. Messages with links are intended as prompts to read the linked story, not self-contained arguments substituting for the linked story.
Jesse Singal @jessesingal.com Journalist, co-host of Blocked and Reported, author of The Quick Fix and an upcoming book on youth gender medicine. Mostly just asking questions.
More info: JesseSingal.com
Polars @pola.rs Dataframes powered by a multithreaded, vectorized query engine, written in Rust.
M B @mbussonn.bsky.social Python Dev – If you know who I am, feel free to follow me – if not I'm probably not interesting, and a bit private.
@marcogorelli.bsky.social @marcogorelli.bsky.social Senior Software Engineer at Quansight Labs
Pretty focused on Narwhals and Polars these days, generally interested in dataframes and time series
NPR @npr.org This is NPR 🎙️
George Conway ⚖️🇺🇸 @gtconway.bsky.social Relapsing lawyer | Owned by a Pembroke Welsh Corgi
Josh Marshall @joshtpm.bsky.social Founder & reigning monarch at TPM. Lapsed historian. Hand tool woodworker. Jew.
@concept2.bsky.social @concept2.bsky.social 
Maeve ☄️🪐🇮🇪 (she/her) @murphyqm.bsky.social Planetary scientist turned RSE #PlanetaryScience #DataViz #meteorites
PhD in early Solar System planetesimals 🌌🌚🌝 ➡️ Helping researchers across all fields do robust and reproducible computational research 👩🏼🔬👩🏾💻👩🏿⚕️👩🏻🎓
murphyqm.github.io
Opinions my own
David French @davidfrenchjag.bsky.social NYT Columnist, visiting professor at Lipscomb University. Married to @nancyfrench.bsky.social.
Iraq vet, Grizzlies fan, born in War Eagle Country and raised in Big Blue Nation.
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!
Ryan May @dopplershift.bsky.social I'm a weather-focused software engineer and career Pythonista. Opinions are my own, yada yada.
Ray Bell @raybellwaves.bsky.social AI/ML product directory at the state of Maryland
srrrse @without.boats WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO FITNESS FOR A PARTICULAR PURPOSE
antirez @antirez.bsky.social Reproducible bugs are candies 🍭🍬
I like programming too much for not liking automatic programming.
Jacob Tomlinson @jacobtomlinson.dev Building RAPIDS and Dask at NVIDIA. Views are my own. he/him.
https://jacobtomlinson.dev
Pittsburgh's Public Source @publicsource.org Impactful Pittsburgh journalism. Nonprofit. Sign up for our newsletter: https://publicsource.org/newsletter | Support us: https://publicsource.org/donate
Olivier Grisel @ogrisel.bsky.social Software engineer at probabl, scikit-learn contributor.
Also at:
https://sigmoid.social/@ogrisel
https://github.com/ogrisel
Matthew Feickert @matthewfeickert.com Research scientist at UW-Madison data science institute working on #LHC #physics and data science with the ATLAS experiment @ CERN and IRIS-HEP. PhD @ SMU
Glyph @glyph.im he/him
You probably heard about me because I am the founder of the Twisted python networking engine open source project. But I’m also the author and maintainer of […]
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