Stewart @stewmh.bsky.social Particle physics and nonsense, mainly
BART Alert @alerts.bart.gov Automated alerts from @bart.gov.
Download the BART Watch App to report suspicious or criminal activity. For non-emergency needs you can text BART PD at 510-200-0992.
The Verge @theverge.com Covering life in the future
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Bill Arndt @larofeticus.bsky.social High Performance Computing. There are at least 511 workflow management tools. An organizer of Urgent+Interactive HPC workshops. Phi Sigma Pi and University of South Carolina alumni. Mindustry multiplayer server owner and operator.
Jülich Supercomputing Centre (FZJ-JSC) @fzj-jsc.bsky.social Jülich Supercomputing Centre (JSC) operates supercomputers of highest performance. We enable scientists and engineers to solve complex problems by simulations.
https://www.fz-juelich.de/en/ias/jsc
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 🚇💙
Lukas Heinrich @lukasheinrich.com High Energy Physics/Machine Learning/Data Science Prof @tum.de www.lukasheinrich.com
Jason Novotny @jnovotny.bsky.social UC Berkeley / Former US govt (NASA, NSF, DOE) supercomputing geek and hater of fascist kleptocracies
aka_pugs @akapugs.bsky.social UNIX Greybeard; sun!pugs; Student of History; Technology Storyteller; Programmer since 1967.
Founder - Ipsilon Networks(→ Nokia), Netillion(→ ⏚), Nuova Systems(→ Cisco), DriveScale(→ Twitter)
EuroMPI Conference @eurompiconf.bsky.social EuroMPI is the preeminent meeting for people to interact and discuss new developments and applications of message-passing parallel computing.
https://eurompi.org 7–9 October 2026, Vienna, Austria
THE NERVE @thenerve.news NEW Fearless, independent journalism covering culture, politics and tech
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European Commission @ec.europa.eu News and information from the European Commission. Social media and data protection policy: http://europa.eu/!MnfFmT
Tom Honeyman @tomhoneyman.bsky.social Research Data for Research Excellence; Software is the lens that brings data into focus; Lapsed Linguist; UNSW
InstLatX64 @instlatx64.bsky.social x86/x64, SIMD, #AVX512, "Aha!" moments.
I have been writing code since 1986.
Budapest, Europe
https://instlatx64.github.io/InstLatx64/
Debian @debian.bsky.social The Universal Operating System; items posted automatically from https://micronews.debian.org and https://bits.debian.org.
https://www.debian.org
Maria Żurek, PhD @mariakzurek.bsky.social Putting the "pro" in "proton structure" and "fun" in "fundamental science" | Physicist | Staff scientist at Argonne Natl Lab | Views my own | She/Her
UAW Archivist @uawarchivist.bsky.social The UAW Archivist at the Walter P. Reuther Library (@reutherlibrary.bsky.social), the @uaw.org's official repository. Open to the public, learn more at http://reuther.wayne.edu. Proud Wayne Academic Union member.
Andrey Alekseenko @al42and.bsky.social Based at KTH Royal Institute of Technology, working on the fine art of making GROMACS fast and portable, hopefully without breaking everything.
Nick Frichette @frichetten.com Staff Security Researcher @datadoghq | DEF CON/Black Hat USA main stage speaker | he/him | OSCP OSWE | I turned hacking AWS into a career | Tweets are my own | Created https://hackingthe.cloud
Johannes Blaschke @gaussmug.bsky.social rm -rf ..
@szirallel.bsky.social @szirallel.bsky.social HPC researcher, accelerator whisperer, core-dev of GROMACS.
Kirstie Whitaker @kirstiejane.bsky.social ☀️ Executive Director for @ucbids.bsky.social
💽 Previously: Director for #OpenSource Tools, Practices and Systems at The Alan Turing Institute
🌱 Founder @turingway.bsky.social
🌎 #Inclusive #Communities
💕 Solo mum by choice
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
Max Hawkins @hawkinsmax.bsky.social CSE PhD student at Georgia Tech working to beneficially integrate computing at scale into society (or at least that's the goal).
Meredith Whittaker @meredithmeredith.bsky.social President of Signal, Chief Advisor to AI Now Institute - R Tobias Ribizel @ribizel.de Research Software Engineer, PhD Student | he/him
Science-George @science-george.bsky.social Your Friendly Neighborhood Science-George is heavily influenced by stand-up comics, late-night TV & Star Trek; and was practically raised by comicbook superheroes & Rocky Balboa.
Born in Pittsburgh (aka "Iceburgh"),PA
on Monday, December 21st, 1970.
Stefan Lasiewski @stefanlasiewski.bsky.social Daddy, bicyclist, Kubernetes/Container/Linux system engineer @NERSC & @BerkeleyLab, geek, maker & breaker of things in Berkeley, CA.
Claudia Blaas-Schenner @claudiablaas.bsky.social Passionate about Supercomputing / High-Performance Computing (HPC) - doing HPC since more than 30 years and teaching HPC since more than 10 years - grown up as a physicist - comments and opinions are my own - she/her - https://asc.ac.at/training
Corey Quinn @quinnypig.com Snarkmonger. Chief Cloud Economist at The Duckbill Group.
he/him.
Get my opinionated take on AWS news: http://lastweekinaws.com/t/
Signal: 833-AWS-BILL (833-297-2455)
@parasharmanish.bsky.social @parasharmanish.bsky.social 
IEEE Spectrum @spectrum.ieee.org The latest technology news and analysis from the world's leading engineering magazine.
Bernd Mohr @berndmohr.bsky.social computer nerd, supercomputer scientist, notorious concern raiser (Bedenkenträger)
This Week In HPC @thisweekinhpc.bsky.social Informed, interesting opinions on the stories that matter most in HPC. Featuring Addison Snell of Intersect360 Research.
https://www.intersect360.com/media/podcasts/ 
Bilel Hadri @hadribilel.bsky.social Computational Scientist at Leadership Computing Centers, now at KAUST Supercomputing Lab, ex NICS/ORNL, Proud alumnus of UH & Polytech. Lyon
Filippo Valsorda @filippo.abyssdomain.expert @geomys.org founder / RC F'13, F2'17
Cryptogopher / Go cryptography maintainer
https://filippo.io / https://github.com/FiloSottile
https://mkcert.dev / https://age-encryption.org
https://sunlight.dev / https://filippo.io/newsletter
Hannah @story645.bsky.social graduate student studying visualization (CS) @thegraduatecenter.bsky.social & @matplotlib.org community manager
Jean-Philip Piquemal @jppiquem.bsky.social Professor of Theoretical Chemistry @sorbonne-universite.fr & Director @lct-umr7616.bsky.social| Co-Founder & CSO @qubit-pharma.bsky.social (My Views)
https://piquemalresearch.com | https://tinker-hp.org
Intersect360 Research @intersect360.bsky.social HPC, AI, and hyperscale advisory and consulting. The industry’s most accurate market sizing, forecasting, and analysis.
http://intersect360.com
Jann Weinand @jannweinand.bsky.social energy system modeller | head of department at Jülich Systems Analysis (FZJ-ICE-2) https://www.fz-juelich.de/en/ice/ice-2/research-1/integrated-scenarios
Unusual Whales @unusualwhales.bsky.social Skeet about markets and political corruption
Discord: http://bit.ly/3Bf2pNJ
Links: http://bit.ly/3V8D6Gb
Get $50-$5000 to trade: http://bit.ly/4ayctTD
Research Software Alliance @researchsoftware.bsky.social 
Nevin Liber @nliber.bsky.social 
LBNL Accelerator Technology & Applied Physics @atap.lbl.gov Official account of LBNL's ATAP Division. Supporting @berkeleylab.lbl.gov and DOE's mission by inventing particle accelerators to explore and control matter and energy.
Effin' Birds @effinbirds.com Daily comic by Aaron Reynolds that keeps on winning awards despite being nothing more than birds and curse words. Books, calendars and merch at effinbirds.com
Institute for Research Software @softwaresaved.bsky.social The UK's leading centre of expertise for research software
Brad Chamberlain @bradcray.bsky.social Avid proponent of making HPC users more productive while making parallel computing more accessible to everyone. Founding member and technical lead of the Chapel Programming Language project (https://chapel-lang.org). Distinguished Technologist at HPE.
Chapel Programming Language @chapellanguage.bsky.social Chapel is a programming language for productive parallel programming, for everyone and at every scale. Learn more about us on our website (https://chapel-lang.org).
Brandon @brandonbiggs.bsky.social #HPC Sysadmin at INL #DOE. Trying to make computing more accessible.
Doug Eadline @thedeadline.bsky.social HPC dude, currently contributing editor at HPCwire, Truth is a slippery fish. BLM
Ezra, Ph.D. @ebaghda.bsky.social Passionate about nanomaterials, catalysis, computer vision, and data science for advanced materials and sustainability
MATLAB to Python convert. C++ trainee
Denver, CO 🏔️🏂 --> Cambridge, MA
David Bindel @dbindel.bsky.social Professing computing and applied math at Cornell. Numerical methods for data science, plasma physics, other stuff depending on the day. Director, Cornell Center for Applied Mathematics; Director, Simons Collaboration on Hidden Symmetries and Fusion Energy.
Meifeng Lin @meifenglin.bsky.social Computational scientist, physicist, part-time gardener, cat lover. 
Sebastian Beyer @sbeyer.net Scientist and scientific programmer. Working on km-scale climate models.
Will Usher @willusher.io Scivis, raytracing and graphics at https://www.luminarycloud.com/ by day. ChameleonRT (http://chameleonrt.com) & WebGPU by night
Site: https://www.willusher.io/
@willgfx@mastodon.social
Stéphane Requena @srequena.bsky.social CTO at Genci the 🇫🇷 #HPC agency deploying supercomputers for numerical #simulation, #AI and #quantum computing
Pete Buttigieg @petebuttigieg.bsky.social Husband, dad, veteran, writer, and proud Midwesterner. 19th US Secretary of Transportation and former Mayor of South Bend.
Thomas Favre-Bulle @tomfb.bsky.social I do HPC storage and file systems!
Enjoy kendo, trail, cycling, swimming, boardgames and more.
Energy Sciences Network @esnet.bsky.social ESnet is the U.S. Department of Energy's data circulatory system, its high-performance network linking the national labs, supercomputing facilities, & scientific instruments to accelerate scientific research. Stewarded by @berkeleylab.lbl.gov
Richard Gerber @gerberrichard.bsky.social Physics, astronomy, science in general, and high performance computing geek. See my astronomy images at https://app.astrobin.com/u/ragerber
@jscook2345.bsky.social @jscook2345.bsky.social 
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...😜
ORCID @orcid.org Connecting research and researchers. https://linktr.ee/orcid_org
ScaDS.AI Dresden/Leipzig @scadsai.bsky.social The Center for Scalable Data Analytics and Artificial Intelligence Dresden/Leipzig is an institutionalized national center of excellence for Artificial Intelligence.
👩👩👧👧 scads.ai/about-us/people/
💥 scads.ai/blog/
🧪 scads.ai/research/
Victor Mateevitsi @vmateevitsi.com Assistant Computer Scientist at Argonne National Laboratory. Adjunct Research Professor at UIC.
Research interests: HPC, Raytracing, Rendering, Computer Graphics, AR/VR/XR, Digital Twins.
Ex Greek National Team Ice Hockey Player
Kenneth Hoste (boegel) @boegel.bsky.social https://ugent.be/hpc | https://github.com/boegel | https://linkedin.com/in/kenneth-hoste | https://easybuild.io | https://eessi.io | https://multixscale.eu | https://my-eurohpc.eu | family | community | HPC | FOSS | loud music | stickers | 🍻 beer |
Charlie Marsh @crmarsh.com Building Astral: Ruff, uv, and other high-performance Python tools, written in Rust.
Curvenote® @curvenote.com Curvenote's mission is to free science from static PDF documents to enable researchers to continuously share more interactive, reproducible, and richly-linked #openscience content. Curvenote develops authoring and publishing tools for researchers.
Jeff Belgum @belgum.bsky.social Engineering at OpenAI. Formerly working on Fuschia at Google
Eric Schnepf @eric-schnepf.bsky.social Senior Advisor for ISC Group - HPC Consulting - retired Fujitsu Distinguished Engineer
Alex Brace @alexbrace.bsky.social Computer Science PhD Student at the University of Chicago. Genome-scale language models. AI steered molecular dynamics. AI4Science.
Rocco Meli @rmeli.bsky.social RSE at CSCS (Swiss National Supercomputing Center) | MDAnalysis Core Developer | JOSS Editor | Interested in #HPC, Computational Chemistry, and Materials Science
Will Killian @willkill07.bsky.social HPC / Runtimes / Programming Models / C++
I like making things go fast.
Senior SW Engineer @ NVIDIA trying to make agentic systems go fast. ex-Voltron Data. ex-NextSilicon.
The views and opinions expressed in this account are those of my own.
Valentin Churavy @handle.invalid #JuliaLang, PostDoc/RSE, open source and high-performance enthusiast. AMA about #JuliaGPU, #JuliaHPC, He/Him
@vchuravy@fosstodon.org
github.com/vchuravy
vchuravy.dev
The Register @theregister.com Your favorite enterprise technology news vultures, flying high in the Bluesky – On the web since 1998 – More here: https://www.theregister.com/
Texas Advanced Computing Center at UT Austin @taccutexas.bsky.social 25 years of #Powering Discoveries. Home to the National Science Foundation Leadership-Class Computing Facility. Learn more: https://tacc.utexas.edu/
AJ Lauer @ayjaylauer.bsky.social Author, speaker, nerdy about leadership in STEM & HPC
Owner Thriving Ibis Leadership Solutions: thrivingibis.com
Formerly NCAR, CO School of Mines, Miami Dade College, UIUC
My Monster Mungo: https://www.amazon.com/My-Monster-Mungo-Imposter-Syndrome/dp/B0
Will Lovett @willlovett.bsky.social I look after the roadmap for compilers @ Arm
Robert Thoelen @thln.dev Technical Fellow, High Performance Computing, aerospace.
Computational systems & technical stewardship.
Presbyterian elder.
Opinions are my own.
Alan Sill @alansill.bsky.social Physics/cloud/data center energy efficiency/HPC. This one's for personal viewpoints and technical stuff I find cool. Open to questions and try to reply to interesting ones. Also at https://mast.hpc.social/@AlanSill and https://hpc.social Slack and Discord.
Timothy Snyder @timothysnyder.bsky.social Temerty Professor of Modern European History, Munk School, University of Toronto; Permanent Fellow, IWM Vienna; Emeritus Levin Professor, Yale. Author of "On Freedom," "On Tyranny," "Our Malady," "Road to Unfreedom," "Black Earth," and "Bloodlands"
EUMaster4HPC @eumaster4hpc.bsky.social We educate future leaders in HPC | eumaster4hpc.uni.lu
Funded by EuroHPC JU, the EUMaster4HPC consortium aims to define the body of knowledge in High-Performance Computing. Learn more about the project at eumaster4hpc.uni.lu
@psteinb.bsky.social @psteinb.bsky.social Using Machine Learning for Matter Research @helmholtzai.bsky.social
LWN.net @lwndotnet.bsky.social Linux news from the source. 
Axel Visel @axelvisel.bsky.social Genome Scientist. Studies how DNA makes humans, mice, plants, microbes. At Lawrence Berkeley National Lab and Joint Genome Institute. Views are my own.
Raymond Mumme @rpmumme.bsky.social Grad Student in Comp Sci @ UIUC @uofigrainger.bsky.social | Former Sr. Research Asst. in Radiation Physics @ Univ. of Texas MD Anderson Cancer Center @mdanderson.bsky.social, developed AI for RPA https://rpa.mdanderson.org | 🏳️🌈 he/him | Views are my own
Advanced Light Source @als.lbl.gov Berkeley Lab's Advanced Light Source (ALS) produces brilliant beams of soft x rays for scientific research. https://als.lbl.gov/
Berkeley Lab Computing Sciences @cs.lbl.gov The Computing Sciences Area at Berkeley Lab develops cutting-edge computational methods, leverages HPC, and applies data science to drive innovation. Our four divisions—AMCR, SciData, NERSC, and ESnet—advance research in AI, math, energy, and more.
Patrick Meade @theorydad.bsky.social Dad and occasional particle theory professor
@davidkelliher.bsky.social @davidkelliher.bsky.social Accelerator Physicist
JP Dervan @punsnparticles.bsky.social PhD candidate in particle smashing on CMS | physics + music | he/his | chronic gradschoolposter
FCC Study @fccstudy.bsky.social The Future Circular Collider study explores the feasibility of higher performance circular particle colliders that could inaugurate the post-LHC era at CERN 💫
James Le Houx @thebeamline.bsky.social Materials Engineer | Energy Storage Scientist | Beamline Tinkerer
Emerging Leader Fellow at the Rutherford Appleton Laboratory/ The Faraday Institution. He/him.
All views are my own.
Andrew MacBride @amacbride.com biology + computers + a leavening of snark | 👨👨👧👧🏳️🌈| nanomedicine | cancer genomics 🧬 | ML | biomaterials | #compchem #matsky #chemsky #ai4science #materialsinformatics #md | startups | @Cal 🐻 @Stanford @UniversityOfOxford @OxfordNano (swimsf on the Bad Place)
nolen @itseieio.bsky.social the internet can still be fun!
https://onemillioncheckboxes.com • http://eieio.games • https://everyuuid.com • https://onemillionchessboards.com
Piotr Luszczek @luszczek.bsky.social 
Becky Springmeyer @bspringme.bsky.social Computer Scientist at Livermore Computing. HPC R&D. My views are my own.
nate s jacobs @natesjacobs.bsky.social surfer, dad, (former) neuroscientist, research technologist, entrepreneur, open science advocate, sometimes writer.