ollama {bot} @ollama.xmirror.bot Unofficial mirror account of https://x.com/ollama from Twitter
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Tomasz Kalinowski @t-kalinowski.bsky.social Software Engineer at Posit PBC.
I mostly post about R, Python, and Deep Learning.
Github: https://github.com/t-kalinowski
Charlie Gao @shikokuchuo.net Software Engineer, Open Source @posit.co
github.com/shikokuchuo
Society for Imaging Informatics in Medicine (SIIM) @siim.org SIIM is a global advisor and thought leader in imaging informatics, focused on advancing enterprise imaging, artificial intelligence, cybersecurity, infrastructure, and industry standards through research, education, and innovation.
Europe PMC @europepmc.org Europe PMC provides comprehensive access to life sciences literature from trusted sources. It's available to anyone, anywhere for free. https://europepmc.org/
OpenAlternative @openalternative.co Discover open source alternatives to popular software. Curated by @kulpinski.dev
Join 8k+ subscribers → openalternative.co
Letta @letta.com Stateful agents that remember and learn
letta.com
UC Berkeley School of Information @berkeleyischool.bsky.social Boldly leading the way with education and research in a world awash in information and data.
Standard.site @standard.site Open standards for long-form & site lexicons. We build reusable schemas so the ecosystem can grow together.
To start, view definitions → https://standard.site
Docs → https://standard.site/docs
Penn Press @pennpress.bsky.social Advancing knowledge, fostering collaboration, informing the future
https://www.pennpress.org/
California Academy of Sciences @calacademy.bsky.social Natural history museum, research institute, aquarium, planetarium, rainforest, & so much more — all under one living roof.
Open Source Initiative @opensource.org The steward of the Open Source Definition, the foundation of the modern software ecosystem. We build a world where the freedoms and opportunities of Open Source software can be enjoyed by all. #OpenSource
Google Open Source @opensource.google Announcing new open source releases, exploring projects, sharing how we approach FOSS, and supporting communities around the world.
BIDMaP @bidmap.bsky.social The Bakar Institute of Digital Materials for the Planet (BIDMaP) accelerates the discovery, development, and deployment of advanced materials to address some of the most urgent challenges facing our planet.
Lightcone Research @lightconeresearch.bsky.social AI-assisted science that puts rigor at its core.
lightconeresearch.org
Eclipse Foundation @eclipse.org Brussels-based member-driven non-profit supporting a global open source community. We host the Eclipse IDE, Jakarta EE, Adoptium, Open VSX and 400+ projects.
GitHub @github.com The AI-powered developer platform to build, scale, and deliver secure software.
ESA Space Science @science.esa.int Keeping you posted on space science activities from the European Space Agency.
Web: http://www.esa.int/science
Privacy Notice: esa.int/connectwithus
#astronomy #space #science
NASA | ESA Space Updates @nasaupdates.bsky.social Space news from around the globe, all in one place
Focusing on NASA & ESA Missions
Artemis III 🚀🌕 | 2027
Note we are not NASA just #Spacenerds #Moonjoy
ESO @eso.org The European Southern Observatory designs, builds & operates world-class observatories on the ground for the benefit of society. More info on eso.org
Eric Topol @erictopol.bsky.social physician-scientist, author, editor
https://www.scripps.edu/faculty/topol/
Ground Truths https://erictopol.substack.com
SUPER AGERS https://www.simonandschuster.com/books/Super-Agers/Eric-Topol/9781668067666
Amazon Web Services (AWS) @awscloud.bsky.social The official account of #AWS.
Visual Studio Code @vscode.dev The open source AI code editor
Mark Hahnel @hahnel.org Figshare Founder
NASA Artemis @nasaartemis.bsky.social Fans of #Artemis, NASA will land the first woman and first person of color on the Moon. Take the next giant leap with us.
U.S. Department of Education @usdeptofed.bsky.social The official United States Department of Education Bluesky Account!
California Department of Public Health @capublichealth.bsky.social Official account of the California Department of Public Health. Optimizing the health and well-being of all Californians.
🌐 cdph.ca.gov
#WeArePublicHealth #HealthyCA4All
FRONTLINE @frontlinepbs.bsky.social Award-winning documentaries, podcasts and digital reporting that question, explain and change our world. We answer to no one but you.
Explore our storytelling on PBS or online at pbs.org/frontline, YouTube and in the PBS App.
Reuters @reuters.com 
SFGATE @sfgate.com Largest news site on the West Coast. Covering California from top to bottom, Bay Area to Sierra, plus national parks across the American West.
Politico @politico.com Nobody knows politics and policy like we do.
www.politico.com
TechCrunch @techcrunch.com Technology news and analysis with a focus on founders and startup teams.
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The Guardian @theguardian.com The need for independent journalism has never been greater. Become a Guardian supporter https://support.theguardian.com
🇺🇸 Guardian US https://bsky.app/profile/us.theguardian.com
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NPR @npr.org This is NPR 🎙️
The New York Times @nytimes.com We seek the truth and help people understand the world. Not a subscriber? Your first month is now free in our app. https://nytimes.onelink.me/Xpht/zbx4nci9
Vox @vox.com Making sense of it all. Become a member today. 👇
https://voxdotcom.visitlink.me/z3EPda
ProPublica @propublica.org Investigative journalism in the public interest. Headlines and (sometimes literal) receipts.
propublica.org
The Washington Post @washingtonpost.com Democracy Skies in Blueness
The Associated Press @apnews.com Advancing the power of facts, globally 🌎
The Verge @theverge.com Covering life in the future
Subscribe here: https://www.theverge.com/subscribe
Guardian US @us.theguardian.com With 200 years of history and staff across America and the world, we offer a global perspective on US news.
We keep our fact-based news paywall-free.
Become a Guardian supporter: support.theguardian.com
Mother Jones @motherjones.com Investigative journalism 🕵️, politics 🗳️, chart-tastic 📊, and sometimes sarcastic 🙄😌🤪
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Penn Arts & Sciences @sas.upenn.edu The School of Arts & Sciences is the heart of Penn. Learn about events, news and get involved in the conversation by following us!
https://www.sas.upenn.edu
Visit our online publication, Omnia Magazine: https://omnia.sas.upenn.edu/
Penn Data Driven Discovery Initiative @upenndddi.bsky.social The University of Pennsylvania’s hub for data science education and research in the School of Arts & Sciences
UC Law San Francisco @uclawsf.bsky.social California's oldest law school, formerly UC Hastings.
Union of Concerned Scientists @ucs.org The Union of Concerned Scientists puts rigorous, independent science to work to solve our planet's most pressing problems.
ucs.org
The Kavli Foundation @kavlifoundation.org Official Bluesky account of The Kavli Foundation.
Advancing science for the benefit of humanity.🔬
kavlifoundation.org
Schmidt DSE at UC Berkeley @schmidtdse.bsky.social The Eric and Wendy Schmidt Center for Data Science & Environment (Schmidt DSE) builds tangible, replicable, and inclusive solutions to environmental problems. https://dse.berkeley.edu/about
Dario Taraborelli @dartar.bsky.social Tending the commons 🌱 open science and open source for science • naturalist 🐦 • he/him • mugshot by Ian Mulvany • Q21562060
Trying to rebuild a home here and prepare for the winter.
nitens.org
os4science.org
instagram.com/dariobirds
Renaissance Philanthropy @renphil21.bsky.social Fueling a 21st century renaissance by increasing the ambition of philanthropists, scientists, and innovators.
Fernando Pérez @fernandoperez.org Open source, open science, AI in science for earth/ice and healthcare. IPython creator, @projectjupyter.bsky.social and 2i2c.org co-founder.
Prof @ UC Berkeley Stats, director of @ucbids.bsky.social, co-director @schmidtdse.bsky.social; LBL scientist.
John Chodera @jchodera.bsky.social Achira | http://achira.ai
Research laboratory | http://choderalab.org
Antiviral drug discovery for pandemics | http://asapdiscovery.org
OpenADMET | http://openadmet.org
Employer-mandated disclaimer: http://choderalab.org/disclaimer
Pronouns: he/him
Open Source for Science Fund @os4science.org The Open Source for Science Fund is a multi-donor fund by Renaissance Philanthropy dedicated to sustaining and evolving the open source software stack that underpins science.
UCSF @ucsanfrancisco.bsky.social UC San Francisco is the leading university exclusively focused on health. @UCSF on Instagram, Facebook, LinkedIn and YouTube
LF AI & Data @lfaidata.bsky.social Open Source Innovation in Artificial Intelligence, Machine Learning, Deep Learning, and Data
Greece in EU @greeceineu.bsky.social Official Bluesky account of the Permanent Representation of Greece to the E.U. https://www.mfa.gr/brussels/en/permanent-representation-eu/
Greece @greece.bsky.social 🇬🇷 Exploring the Magic of Greece: Where Myths Come Alive ✨
Wandering through ancient ruins, chasing Mediterranean sunsets, and uncovering the soul of Hellas. Join me on an endless Greek adventure where every moment tells a story and every view is a postc
UCLA Updates @uclaupdates.bsky.social Official channel for UCLA news, stories, research, perspectives and updates - fact-driven, locally sourced (Go Bruins!) and human-curated. https://newsroom.ucla.edu/ | Connect with our experts: https://ucla.in/4eBkOqU 
OpenBSD @openbsd.bsky.social OpenBSD is a free and secure UNIX-like operating system that emphasizes portability, standardization, correctness, proactive security & integrated cryptography.
FreeBSD Foundation @freebsdfoundation.bsky.social The FreeBSD Foundation is a 501(c)(3) non-profit organization dedicated to supporting the FreeBSD Project.
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.
Posit @posit.co We make free, open-source software for data scientists like the RStudio IDE.
We're formerly known as RStudio. You can always download our open-source IDE here. https://posit.co/download/rstudio-desktop/
Project Jupyter @jupyter.org Multi-language interactive computing environments. Jupyter Notebook, JupyterLab and related projects – @mentions not monitored. Open issues on GitHub.
Η ΚΑΘΗΜΕΡΙΝΗ @kathimerini.gr Έγκυρη, αξιόπιστη και σφαιρική αρθρογραφία από την κορυφαία ομάδα αρθρογράφων και δημοσιογράφων.
Μπες στον κόσμο της Καθημερινής
kathimerini.gr
The New Yorker @newyorker.com Unparalleled reporting and commentary on politics and culture, plus humor and cartoons, fiction and poetry. Get our Daily newsletter: http://nyer.cm/gtI6pVM
Follow The New Yorker’s writers and contributors: https://go.bsky.app/Gh5bFwS
Yanis Varoufakis @yanisvaroufakis.bsky.social Subverter of the dominant paradigm
Al Jazeera English @aljazeera.com Your story. Your platform. Follow our live coverage on aljazeera.com
NBC News @nbcnews.com News updates from around the 🌎, all day, every day.
NBC Bay Area @nbcbayarea.com News, investigations, weather, sports and more covering the San Francisco Bay Area.
↪ www.nbcbayarea.com
CBS News | Breaking news, top stories & today's latest headlines @cbsnews.com.web.brid.gy CBS News offers breaking news coverage of today's top headlines. Stay informed on the biggest new stories with our balanced, trustworthy reporting.
🌉 bridged from 🌐 https://cbsnews.com/: https://fed.brid.gy/web/cbsnews.com
CBS News @cbsnews.com Your source for original reporting and trusted news.
📺 CBS | Streaming on the CBS News app 
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
Robert Reich @rbreich.bsky.social Berkeley professor, former Secretary of Labor. Co-founder of @inequalitymedia.bsky.social and @imcivicaction.bsky.social.
Substack: http://robertreich.substack.com
Buy my new book: https://sites.prh.com/reich
Visit my website: https://rbreich.com/
Mark Hamill @markhamillofficial.bsky.social Believe in yourself! Work hard, never give up & anything's possible! OR: Kick back, relax & aim low: You'll never be disappointed...😜
Compute! Paris @computeparis.bsky.social 🇫🇷 The Compute! Paris conference.
November 25-26 2026 • Sorbonne Université
Next.js @nextjs.org The React Framework – created and maintained by
@vercel.com
Vercel @vercel.com Vercel provides the developer tools and cloud infrastructure to build, scale, and secure a faster, more personalized web. Creators of @nextjs.org, @v0.dev, and @sdk.vercel.ai.
University of California @uofcalifornia.bsky.social Official account of the University of California system. 10 campuses, 6 academic health centers, 3 national laboratories and a network of agricultural and natural research centers. And 71 Nobel Prizes, not that we're counting.
UC Davis @ucdavis.bsky.social Official account of the University of California, Davis | California's College Town | Top tier public university | #GoAgs
UC Santa Cruz @ucsantacruz.bsky.social Official account of University of California, Santa Cruz. Go Slugs!
ucsc.edu
Mozilla @mozilla.org Building a better internet.
mozilla.ai @mozilla.ai Open, transparent AI for real world impact. Built for developers, creators, and teams shaping what’s next.
@pacificawhales.bsky.social @pacificawhales.bsky.social 
Pacifica Strategies @pacificastrategies.bsky.social A California based public affairs and strategic communication firm. https://www.pacificastrategies.com/
sxᴛ @sxt.wtf What a fuck-up, what a fighter
Philadelphia
https://sxt.wtf
BART @bart.gov This is the official account for BART. We provide train service throughout the San Francisco Bay Area and connect people to places they love.
For automated service updates go to @alerts.bart.gov
Visit us at bart.gov 🚇💙
San Francisco Chronicle @sfchronicle.com Delivering the Bay Area’s best journalism every day.
Henrik Bengtsson @henrikbengtsson.bsky.social CS/Math Stat/UCSF Assoc Prof
R Foundation/R Consortium
https://futureverse.org, https://mastodon.social/@henrikbengtsson
#RStats
Rogue NASA @roguenasa.altgov.info Not an official NASA account. Come for the facts, stay for the snark.🥄
Same team from Twitter but with more gray hairs. 🚀🛰️🧪🔭
climate.nasa.gov
they/them
🏳️🌈🫶🏳️⚧️
Berkeley Lab @berkeleylab.lbl.gov Official account of Lawrence Berkeley National Laboratory (LBNL), a U.S. Department of Energy national lab. newscenter.lbl.gov
UCSF Health @ucsfhealth.bsky.social A world leader in health care, we're proud to rank among the nation's top hospitals. Follow our children's hospitals @ucsfchildrens
UCSF Benioff Children's Hospitals @ucsfchildrens.bsky.social With locations in Oakland and San Francisco, we consistently rank among the nation's best hospitals for kids.
Josh Gerstein @joshgerstein.bsky.social Sr. Legal Affairs Reporter, @POLITICO
Priors: ABC White House & China correspondent, CNN, NY Sun 🇺🇸🇦🇺josh@joshgerstein.com. Signal: joshgerstein.46
Kyle Cheney @kyledcheney.bsky.social Senior legal affairs reporter at POLITICO with a focus on democracy, the balance of power and the clash between the Trump administration and courts.
Senator Patty Murray @murray.senate.gov U.S. Senator, Washington state | Senate Appropriations Vice Chair | Working every day to help people and solve problems
CTML - Center for Targeted Machine Learning and Causal Inference @berkeleyctml.bsky.social CTML, at UC Berkeley, is an interdisciplinary research center for advancing, implementing, and disseminating methodology to address problems arising in public health and clinical medicine.
https://linktr.ee/ctml_ucberkeley
The San Francisco Standard @sfstandard.com Reporting on the people, power, and culture shaping San Francisco.
Firefox Nightly @firefoxnightly.bsky.social Latest Firefox for Desktop development, live from Bugzilla!
https://firefox.com/nightly
useR! - The R User Conference @user-conf.bsky.social Join the UseR! at Warsaw!
We’re excited to announce that UseR! Conference in 2026 is being hosted in Warsaw, bringing together data scientists, statisticians, and researchers from across the world.
7-9 July, 2026
https://user2026.r-project.org/
Berkeley Institute for Data Science (BIDS) @ucbids.bsky.social BIDS is a space for Open Scholarship, Open Source, and interdisciplinary collaboration on AI in science and society. It is part of the UC Berkeley College of Computing, Data Science, and Society.
https://bids.berkeley.edu/