
Chris Holdgraf 🦋 @choldgraf.com
@choldgraf
Executive Director @2i2c_org. @ProjectJupyter+@mybinderteam. open communities 🙌 open infrastructure 💻 open science 🧪 @[email protected] . He/Him
ID: 88273299
http://chrisholdgraf.com 07-11-2009 21:16:49
21,21K Tweet
8,8K Followers
1,1K Following

Simon Willison
@simonw
Creator @datasetteproj, co-creator Django. PSF board. Hangs out with @natbat. He/Him. Mastodon: fedi.simonwillison.net/@simon Bsky: simonwillison.net
Jason Weill
@j2xl
social.ridetrans.it/@JasonW Pronounced "while." Author, "Personal Finance for People in Tech." Banner by @jj.
Cory Doctorow NONCONSENSUAL BLUE TICK
@doctorow
Author/activist/journalist. New book: PICKS AND SHOVELS, a Marty Hench adventure from the dawn of enshittification: martinhench.com @[email protected]
Nate Angell
@xolotl
#communications & #community @nudgital. Wandering IQ. Raised by wolves. Friend to cheese. he/him. scholar.social/@xolotl
Jed Sundwall
@jedsundwall
@OurRadiantEarth @TechsOnTexts @JacksonYale “Normally I’m against big things. I think the world’s going to be solved by millions of small things.” – Pete Seeger
Graham Christensen
@grhmc
Nix! In! Spaaaaceeee!!!!! @DeterminateSys. he/him. 📻 NO5IG
CarMax
@carmax
The way it should be. Need help? We're available from 9A-8P ET Mon-Fri at 1-800-519-1511.
Peter Wang 🦋
@pwang
Chief AI & Co-founder @AnacondaInc; invented @pyscript_dev, @PyData @Bokeh @Datashader. Former physicist. A student of the human condition. bsky: @wang.social
Harold Campbell
@haroldcampbell
Coach, developer, designer, and then some. A Jamaican touring the world!
Chris Albon
@chrisalbon
Director of Machine Learning at the Wikimedia Foundation. We host Wikipedia.
Will McGugan
@willmcgugan
CEO / Founder of Textualize.io Hyperborean Python expert, author, humanist, husband, sometimes wildlife photographer. He/him @[email protected]
Hynek Schlawack
@hynek
🐍🐹📝📢📺 As seen on github.com/hynek, mastodon.social/@hynek, bsky.app/profile/hynek.…, and youtube.com/@The_Hynek
Mike Morrison
@mikemorrison
#betterposter guy | Psychologist, Designer | Making scientists’ tools easier to use |📝UX @curvenote | 🦋bsky.app/profile/mikemo…
John Chodera (he/him)
@jchodera
Changing drug discovery one ratio of partition functions at a time. Heading up antiviral discovery for pandemics: asapdiscovery.org choderalab.org/disclaimer
Charles Stern | @cstern.bsky.social
@charlesstern
Data Engineer @Columbia @lamontEarth building cloud-native earth science tools @pangeo_data 🐍 🌐 | he/him
Floor - oh I'm gone
@devopsbarbie
Open Source Advocate | ex Grafana, Microsoft | #devopsdays Core | @pgdaylowlands | reading is fundamental | mother of draghens | @[email protected]
julia ferraioli
@juliaferraioli
AI/ML Open Source Magician Doing #OpenSource-y stuff, probably full of bees. @StoriesOfOSS co-founder. #DiversityIncludesDisability.
Ariel Biller
@lstmeow
AI good. married dad. go find my alt he's more interesting
Alyssa A. Goodman
@alyssaagoodman
Astronomy Professor at Harvard. Founder of glue solutions, inc. & path-to.org. Views are my own. @[email protected]
vicki 🦋
@vboykis
Born: USSR. Raised: USA. Founding MLE in recsys/personalization, EX @mozillaai, @duosec @Tumblr, @automattic Nights: 👦 & 👧 see you on 🦋
Lisa van Gelder
@lisa_van_gelder
Software developer, coffee lover. (she/her) @[email protected]Kristen Ratan
@kristenratan
Founder, Strategies for Open Science, Stratos for short (@strategiesOS). Open science = open source, open data, open access. She/her
🛰🌍🌊Dr Hayley Evers-King 🇪🇺🇬🇧🇿🇦🇩🇪
@hayleyeversking
Satellites, Sea, Society! Bridging gaps between data providers&users, @eumetsat &beyond. Immigrant. Cooking sustainably.🐈🐈. #MHFA💚 She/Her. Views my own etc
Matthew Rocklin
@mrocklin
Open source maintainer. @dask_dev author. CEO at @CoiledHQ Additionally I try to be a decent human and help the world from melting.
trevor manz
@trevmanz
phd candidate & @nsf fellow @harvard. he/him
Tarashish Mishra
@tarashish
engineer @developmentseed. prev: data engineering @occrp "If you cannot be brave – and it is often hard to be brave – be kind."
Jascha Sohl-Dickstein
@jaschasd
Member of the technical staff @ Anthropic. Most (in)famous for inventing diffusion models. AI + physics + neuroscience + dynamics.
Nicolas Palopoli
@npalopoli
Biólogo computacional bajo selección natural. // Computational biologist under natural selection.
Tania L. Hernández, PhD
@tanialho

Wolf Vollprecht
@wolfvollprecht
Robotics, AI & HPC // working hard on @prefix_dev, core developer of #mamba, #xtensor // prev @QuantStack, @ETH, @Stanford
Anelda van der Walt
@aneldavdw
Consultant & Digital Literacy Trainer with background in Bioinformatics & Experience in Community Building
@[email protected]
@erioldoesdesign
Posts to this Twitter get deleted after 72 hours Find me over on Instagram, bluesky and mastodon :)))
Dave Blake, PhD
@_stah
Check me out at bsky. OMHIWDMB.
Michael Markie
@mmmarksman
All things Open Science/Open Data/Open Research. (@[email protected], @mmmarksman.bsky.social)
fernandoperez.org
@fperez_org
Inactive account, now at bsky. More on my site: fernandoperez.org.
Ryan Abernathey
@rabernat
Scientist and Startup Founder Co-founder and CEO @EarthmoverHQ @pangeo_data steering council member ex-Professor @columbia @lamontEarth
Jessica Polka
@jessicapolka
Open Science Program Director at Astera Institute. She/her @[email protected] jessicapolka.bsky.social
Patrick Mineault
@patrickmineault
NeuroAI researcher @ Amaranth Foundation, safety, open science. Previously engineer @ Google, Meta, Mila. patrickmineault.bsky.social
Vincent D. Warmerdam
@fishnets88
Prefer common sense over hype. Employed @marimo_io, builds calmcode.io, dearme.email, blog koaning.io.
Prachee Avasthi
@pracheeac
Scientist. Co-founder & CSO @ArcadiaScience. Head of Open Science @AsteraInstitute. Immigrant. she/her
Lorena Barba @[email protected]
@lorenaabarba
Engineering professor, computational scientist, jazz buff, techie, academic writer & font geek. Editor: @cisemag @OpenEngr @ReScienceEds @JOSE_TheOJ
Gael Varoquaux 🦋
@gaelvaroquaux
Coder & Research director @inria ►Data, Health, & Computer science ►Python coder, (co)founder of @scikit_learn, joblib, @probabl_ai ►Art: @artgael ►Physics PhD
Michael McFaul
@mcfaul
Professor of Political Science, Director of Freeman Spogli Institute & Hoover Senior Fellow all at Stanford University. U.S. Ambassador to Russia, 2012-2014.
Elizabeth Vu
@t0fucake
Program Associate @SloanFoundation, Co-founder @LearnEQ, PhD @Scripps_Ocean, Tweets and opinions are my own, she/her
Jake VanderPlas
@jakevdp
Coffee and Python, preferably in that order. Dad of two girls; once-astronomer; author of @pydatasci, working on JAX and Altair. fosstodon.org/@jakevdp
karel svoboda
@svoboda314

Aja ❤️💜💙
@the_thagomizer
Programming language enthusiast, manager, and developer relations engineer. My opinions are my own. *RAWR* (she/her)
Hamel Husain
@hamelhusain
AI Evals Course: bit.ly/evals-ai About Me: hamel.dev
Kording Lab 🦖
@kordinglab
Konrad kording, @Penn Prof, deep learning, brains, #causality, rigor, neuromatch.io, c4r.io, Transdisciplinary optimist, Dad, Loves outdoors, 🦖
Michele Avissar-Whiting 🎗️
@maw_tweets
Director, Open Science Strategy at HHMI | talk to me about preprints | tweets are mine 🥑🎼🧬🤓🎤
Jenny Wong (she/her)
@_jennywong_
Product Manager @2i2c_org ✨
Vitoria Piai
@vipiai
assoc prof, neuropsych of language, passion for electrophysiology & language lateralisation after brain damage: 'what is left to be right' PI of @Lang_dys_func
Dr. Kari L. Jordan
@drkariljordan
African descent. Executive Director at @TheCarpentries. Lifetime Member of @NSBE Available for speaking engagements. My thoughts/tweets are my own.
Rick Evans
@rickecon
Senior Economist @abundanceinst; OG-Core, FiscalSim, @oselab, macro/computational/public economics, and outdoor aficionado
Jacob Tomlinson
@_jacobtomlinson
Building @rapidsai and @dask_dev at @NVIDIA. Tinker with kr8s in my spare time. Views are my own. he/him. 🦋 bsky.app/profile/jacobt…
Shreya Shankar
@sh_reya
doing a PhD @Berkeley_EECS, building docetl.org | teaching bit.ly/evals-ai | formerly ML eng & undergrad @Stanford CS
Project Jupyter
@projectjupyter
Jupyter Notebook, JupyterLab and related projects – @mentions not monitored. Our primary presence is hachyderm.io/@ProjectJupyter.
Dr. Brianna R. Pagán
@brianna_r_pagan
Deputy Manager @NASAEarthData GES DISC, Tech Advisor @spacesenseAI, Lecturer @SeaverLMU, Board Member @footprintscamps open source enthusiast, ultra runner 🇵🇷
Alex Garcia
@agarcia_me
software engineer who likes data a lot, open for freelancing! • he/him/his
Sophia Batchelor
@brainonsilicon
Kiwi Neuroscientist working on humane AI for medicine and health @turinginst via @ICON_UoL and @Cal 💻 data available before request
Stephannie Jimenez
@stephanniejime2
Biomedical Engineer Software and Computing Engineer @quansightai
Jan-Hendrik Müller
@kolibril13
Generative Design 🎨 - Coding 🧑💻 - Science Communication 🧬
Vanishing Gradients Podcast
@vanishingdata
a data podcast hosted by @hugobowne. What do we all do when we do data science? What can we change? What does the future hold for DS, ML, and AI?
meowbooks
@untitled01ipynb
a boutique anon from the internet speaking their mind on their little corner of X
MyST Markdown
@mystmarkdown
Markdown with superpowers for writing scientific 👨🔬 and technical 📈papers. #OpenSource & maintained by @ProjectJupyter. 🐘 @[email protected]
Maarten A. Breddels
@maartenbreddels
Co-Founder of Widgetti.io ☝🏻 ipywidgets maintainer 👷 Creator of Solara, Reacton, Vaex & ipyvolume ✨
Rambaud
@therealrambaud

Marlene Mhangami
@marlene_zw
Python & AI @Microsoft🐍✨ Vice-chair @TheOfficialACM, @ThePSF fellow. Seeing open futures👁️ ex: @nvidia|@voltrondata|@pyconafrica chair👩🏾💻🌍❤️
Joel Ostblom
@joelostblom
Assistant Professor of Teaching @UBCMDS, focused on data science. Co-maintainer of Vega-Altair. Also @[email protected] on mastodon