FLoC 2026 @floc2026.bsky.social 
Seamark Registry @seamark.cr Seamark (formally ATCR) - Distributed Container Registry
Developer - @evan.jarrett.net
ItIsStevenRhodes @400footghost.bsky.social Oh hello! Come in. Don't sit down, you're not staying long. I draw things, I am autistic, I drink Yorkshire Tea. Is that everything? I think that's everything.
(He/him)
East River Source Control @ersc.io doin' source control stuff at ersc.io
European Association for Theoretical Computer Science @eatcs.bsky.social The aim of the EATCS is to facilitate the exchange of ideas and results among theoretical computer scientists as well as to stimulate cooperation between the theoretical and the practical community in computer science. #CSTheory
ISMP 2027 – Amsterdam @ismp2027.bsky.social 26th International Symposium on Mathematical Programming | July 25–30, 2027 | Amsterdam | https://ismp2027.mathopt.nl
Jujutsu VCS @jj-vcs.dev Jujutsu—a version control system #jj-vcs
Documentation: https://docs.jj-vcs.dev/
Birds of the World | The Cornell Lab @birdsoftheworld.bsky.social Explore the remarkable diversity of birds with Birds of the World, the world's leading collection of avian life histories published by the Cornell Lab of Ornithology in collaboration with a global editorial team of avian experts. birdsoftheworld.org.
Stoat @stoat.chat 💬📲🖥️ the open-source chat app built with you in mind • check us out on https://stoat.chat • dms welcome anytime
Predrag Gruevski @predr.ag Querying (Almost) Everything // Frontier Systems @ OpenAI // Author of cargo-semver-checks & Trustfall // https://predr.ag/blog // ex Kensho // MIT alum // https://hachyderm.io/@predrag // not from around here 🇲🇰 // he-him
pnpm @pnpm.io Fast, disk space efficient package manager
pnpm.io
Eurosky Social @eurosky.social Building open social web infrastructure and apps in Europe. Public interest non-profit, part of Modal Foundation.
App: mu.social
Accounts: move.eurosky.tech
Discover: portal.eurosky.tech
Web: eurosky.tech
Help: eurosky.tech/help
Fund: fund.eurosky.tech
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
Australian Greens @greens.org.au 🌏 Replace coal & gas with renewables
🦷 Dental & mental health in Medicare
🏡 A home you can afford
https://linktr.ee/greens
https://greens.org.au
Authorised by G Burden, The Greens, Canberra ACT 2601
Rolf van der Hulst @rolfvanderhulst.bsky.social MIP software developer at MOSEK
Completed PhD at University of Twente
The Australia Institute @australiainstitute.org.au The Australia Institute is a leading think-tank based in Canberra http://australiainstitute.tv | Authorised by E Bennett, The Australia Institute, Canberra 2603
Nalini Joshi @monsoon0.bsky.social Mathematician, wife, mother, addicted to math
The Rust Foundation @rustfoundation.org The Rust Foundation is an independent nonprofit organization dedicated to stewarding the Rust programming language and its global community. rustfoundation.org- A Alexandre Granzer-Guay @agranzerguay.bsky.social PhD student @ University of Toronto
FORM Lab
Portfolio Optimization and Optimization methods
Sam Reich @samreich.bsky.social 🧢 CEO: Dropout
🎤 Host: Game Changer, Make Some Noise
🌸 he / him
Radicle @radicle.dev The sovereign forge.
https://radicle.dev
Anirudh Oppiliappan @anirudh.fi co-founder/ceo @tangled.org
helsinki, finland · https://anirudh.fi
(i don't look at dm requests; please email me)
Marco Z @ocramz.bsky.social ML, λ • language and the machines that understand it • building trellis.unfoldml.com • https://ocramz.github.io
Robert Schwarz @robschwarz.bsky.social Parent, mathematician, consultant. Care about sustainability, post-growth econ., science comm., and optimisation tech.
Emmy @emmfoolery.bsky.social Irrepressible MS-DOS Game Archaeologist
(Silly Aussie DOS Freak)
https://czecha.boo 🦘
Shoot me an email if you need a quick response!
Dropout @dropout.tv a comedy streamer with all of your favorite shows
🧔♂️ Game Changer
📢 Make Some Noise
🎲 Dimension 20
🫂 Very Important People
🐷 Smartypants
dropout.tv
imperio @imperioworld.bsky.social Member of a few teams of the Rust project, Gnome foundation member, co-owner of the Gtk-rs organization and of the askama-rs organization
Mastodon: https://toot.cat/@imperio
OpenKagi @openkagi.com OpenKagi is a community-driven platform for sharing Kagi search lenses and themes. Search, share, discover at https://openkagi.com.
Not affiliated with Kagi, Inc. Built by @sethcottle.com.
Brennan Lee Mulligan @brennanleemulligan.bsky.social Please consider donating to the Palestine Children’s Relief Fund —> https://www.pcrf.net
Viktor Futó · Stay human @optimista.bsky.social Spatially written math & proofs with LaTeX - brainec.com
Alumni: University of Coimbra · Charles University in Prague
the Juice Media @thejuicemedia.com We make Honest Government Ads
You can support us on Patreon
https://www.patreon.com/TheJuiceMedia
Nextmv @nextmv.bsky.social Nextmv, now part of FICO, is a DecisionOps platform that accelerates optimization AI teams with tools for deployment, testing, CI/CD, collaboration, and management of decision models. Learn more at [www.nextmv.io](http://www.nextmv.io)
Trifecta Tech Foundation @trifectatech.bsky.social Open infrastructure software in the public interest.
Maintainer of utilities and libraries for time synchronization, data compression, and on privilege boundaries.
Projects: sudo-rs, ntpd-rs, statime, zlib-rs and more on trifectatech.org.
Zen @zen-browser.app Welcome to a calmer internet.
→ 🔗 http://zen-browser.app
→ 💚 http://zen-browser.app/donate
→ 📦 http://github.com/zen-browser
Martin Tomko @dinomirmt.bsky.social Understanding and supporting people in their spatial interactions through computational #spatial #data #science #giscience #melbourne 🛶🚵♂️🥾🏊♂️🐕
@unimelb, own views. support 🇺🇦 www.tomko.org
University of Melbourne @unimelb.edu.au We're a public-spirited institution making distinctive contributions to society in research, learning, teaching and engagement.
CRICOS code: 00116K
Elizabeth Gibney @lizziegibney.bsky.social Senior reporter at Nature, views my own. Journalist covering physics, AI, policy. Attempting to stop lurking and start posting.
See my stories at nature.com/news
Martin Schmidt @schmaidt.bsky.social This is about craftbeer & homebrewing, sourdough bread baking, mathematical optimization, OR, photography, cooking, and random rant!
Yasmine Beck @yasminebeck.bsky.social Assistant Professor of Operations Management @ Eindhoven University of Technology | Bilevel and Robust Optimization
🌐 https://yasminebeck.github.io
Andrew Cullen @adrcullen.bsky.social Secure, Ethical AI consultant & coach (www.EthiCan.com.au), board member of Music Technology Australia, CTO of MetaGen. Former Snr Research Fellow at University of Melbourne. Into bikes, weightlifting, and, weirdly, Iranian brickwork.
Tim Miller @tmiller-uq.bsky.social Professor in Artificial Intelligence, The University of Queensland, Australia
Human-Centred AI, Decision support, Human-agent interaction, Explainable AI
https://uqtmiller.github.io
Ify Nwadiwe @ifycomedy.com Comedian and Actor who writes TV Shows, Video Games, and TV Shows about Video Games. | Host of Um, Actually and Nobody Asked on Dropout TV
www.ifycomedy.com
Aabria Iyengar @aabria.bsky.social she/her | @worldsbeyondnumber.bsky.social | your story friend on Dimension 20 // Critical Role // The Adventure Zone and more! |
release-plz @release-plz.dev OSS to release Rust crates from CI with a Release PR.
Created by @ieni.dev.
👉 https://release-plz.dev
Kagi HQ @kagi.com Privacy-respecting search, browser and products that put you first. No ads. No trackers. Ever. https://kagi.com/
Gurobi @gurobioptimization.bsky.social With the Gurobi Optimizer, you can identify provably optimal solutions to the world’s most complex problems—including linear, nonlinear, and quadratic problems—using any combination of continuous and integer variables.
Worlds Beyond Number @worldsbeyondnumber.bsky.social An epic, improvised storytelling podcast where four friends play games, build worlds, and embark on endless adventures.
www.worldsbeyondnumber.com
ARC Tracker @arc-tracker.bsky.social Part human, part bot, 100% UNOFFICIAL. I track Australian Research Council grant outcomes. Bot checks outcomes announcements each min. DMs open. FAQ: https://tinyurl.com/ARC-Tracker-FAQ
@scarywombat.bsky.social @scarywombat.bsky.social https://lhohq.info
Dr swift parrot @teamswiftparrot.bsky.social Dr Dejan Stojanović from the Difficult Bird Research Group at the Australian National University
(he/him) 🏳️🌈🐣🦜🌳🐔
Typst @typst.app The new foundation for documents: Limitless power to write, create, and automate anything that you can fit on a page.
Daniel Supernault @dansup.bsky.social Building @pixelfedapp.bsky.social, @joinloops.bsky.social + more
Gay Métis developer living on the Indigenous lands of Treaty 8 territory.
Committed to LGBTQIA2S+ inclusion, racial justice, Indigenous and trans rights.
Building the future we deserve 🚀
Anthony Albanese @albomp.bsky.social Prime Minister of Australia. Member for Grayndler.
Authorised by Anthony Albanese, ALP, Canberra.
bearcove @bearcove.eu Rust open-source, articles and videos — founded by @fasterthanli.me in late 2024, in continuation of their solo efforts.
Develops facet, home, etc. — More info: https://bearcove.eu
@harkinjames.bsky.social @harkinjames.bsky.social 
University of Sydney (USYD) @sydney.edu.au Research, campus life and all things #USYD!
Leadership for good.
CRICOS: 00026A
TEQSA: PRV12057
PHD Comics @phdcomics.com Comics by Jorge Cham: Oliver's Great Big Universe, Elinor Wonders Why, ScienceStuff and PHD Comics
Peter Vamplew @amp1874.bsky.social Professor in IT @ Federation Uni. Multi-objective reinforcement learning. Human-aligned AI. Best known for the f*cking mailing list paper. Jambo & Bengals fan. https://t.co/UNoOrbGApz
Tangled @tangled.org https://tangled.org is the next-generation social coding platform.
→ Docs: https://docs.tangled.org
→ Discord: chat.tangled.org
→ IRC: #tangled @ libera.chat
Gernot Heiser @microkerneldude.bsky.social Physicist by training, computer engineer by passion
Scientia (distinguished) Professor and John Lions Chair of Operating Systems at UNSW Sydney and Founding Chairman of the seL4 Foundation
FACM FIEEE FTSE FRSN ML
Simons Institute for the Theory of Computing @simonsinstitute.bsky.social The world's leading venue for collaborative research in theoretical computer science. Follow us at http://YouTube.com/SimonsInstitute.
Argyris Mouzakis @argymouz.bsky.social PhD Student @ UWaterloo, Interested in TCS + Stats/ML and Differential Privacy
https://argymouz.github.io/
Shayfer James @shayferjames.bsky.social Singer-songwriter, grumpy wizard
1Password @1password.bsky.social The best way to keep you, your family, and business safe online. Go ahead. Forget your passwords.
andrew blinn @disconcision.com https://andrewblinn.com
abstractJuiceFactory
Ulrich Junker @ulrichjunker.bsky.social Scientist in Artificial Intelligence and the Decision Sciences.
https://uli-research.com/About_Me.html
Hakan Kjellerstrand @hakankj.bsky.social Swedish software developer (retired), Independent Researcher mostly in in Constraint Programming and Logic Programming, esp. Picat and Prolog. Also interested in probabilistic programming, inductive programming, math, AI.
Homepage: http://hakank.org/
Philippe Laborie @plaborie.bsky.social Developer @Hexaly - Operations Research - Scheduling
Jeff Dean @jeffdean.bsky.social Google Chief Scientist, Gemini Lead. Opinions stated here are my own, not those of Google. Gemini, TensorFlow, MapReduce, Bigtable, Spanner, ML things, ...
INFORMS @informs.bsky.social Smarter Decisions For a Better World.
Supporting all professionals who advance and apply science, AI, math, technology, and analytics to transform our world.
www.informs.org
Jason Yalim @yalim.bsky.social Sr. ML Eng. @ PayPal's GFP ML R&D.
Formerly Assistant Research Professor, Computational Research Accelerator, a supercomputing-adjacent unit @ Arizona State University. PhD Applied Math. on stratified fluid flows.
math.la.asu.edu/~yalim
Views my own
Ayyuce Begum Bektas @begumbektas.bsky.social ML Postdoc @ DFCI & Harvard University.
Larry Snyder @larrysnyder.bsky.social ISE and Deputy Provost for Faculty Affairs @LehighU. Teach Algs and Social Justice class. Research on applied OR. Author of Stockpyl Python package for inventory mgmt. Co-author of Fundamentals of Supply Chain Theory. Crossword enthusiast and constructor.
The OR Society @theorsociety.bsky.social The OR Society is a professional membership body to support the development of people working in operational research, data and analytics. https://www.theorsociety.com/
#OperationalResearch #ThisIsOR #ORMS
Stephen King @stephenking.bsky.social Writer
Litterbox Comics @litterboxcomics.com It's weird being a parent. Here's a comic about it -except everyone is animals, because I hate drawing people.
https://lnk.bio/LitterboxComics
Roi Naveiro @roinaveiro.bsky.social Assistant professor at CUNEF. Bayesian Stats and/OR probabilistic ML
Historic Cricket Pictures @picturesporting.bsky.social A mix of rare, unusual, spectacular, personal, and historic pictures from the earliest days of cricket to modern times
Damien Mannion @djmannion.net Interested in science, research, computing, and technology - and running || Senior Research Data Specialist at Melbourne Data Analytics Platform (MDAP), University of Melbourne || https://djmannion.net
William Weber @wvweber.bsky.social Retired • Mathematician and economist • #ActuallyAutistic • 🏳️🌈 • He/him
Jonte Hance @jonterhance.bsky.social Lecturer (Asst Prof) in Weird Quantum Stuff at Newcastle University (they/he) | queer, autistic academic | http://jontehance.com- T Professor Toby Walsh FAA FTSE @tobywalsh.bsky.social Reputably an "AI rock star". Though the only rock star'ish thing he's ever done is getting banned indefinitely from Russia.
Benjamin Eggleton @profbeneggleton.bsky.social Professor of Physics, Photonics. University of Sydney, currently Pro-Vice-Chancellor (Research). Co-Director of NSW Smart Sensing Network. Contributing leading edge research to sovereign capability.
William Umboh @swumboh.bsky.social Lecturer in Computational Theory, School of Computing and Information Systems, University of Melbourne. Interests: Theoretical computer science and combinatorial optimisation, focussing on approximation and online algorithms. williamumboh.com
EURO Online Seminar Series on Operational Research and Machine L @euroorml.bsky.social EURO – The Association of European Operational Research Societies has a new instrument: the EURO Online Seminar Series (EURO OSS), and this is the page of the EURO OSS on Operational Research and Machine Learning, with website https://euroorml.euro-online.
Maike Osborne 🏳️⚧️🏳️🌈 @maosbot.bsky.social Mother, wife, Australian, Professor of Machine Learning in Oxford. Long Covid, trans rights, music, reggae, AI must be good for humans, https://www.robots.ox.ac.uk/~mosb. She/her
Safely Endangered @safelyendangered.bsky.social safelyendangered.com
Andrew Hunter Murray @andrewhunterm.bsky.social Author (A Beginner’s Guide To Breaking And Entering OUT NOW); No Such Thing As A Fish co-host, Private Eye joke-writer, Naked Week host. Agents are RCW (books) and The Agency (showbiz bébé).
Dan Schreiber @schreiberland.bsky.social Host of QI’s No Such Thing As A Fish / Author of The Theory Of Everything Else / co-founder of BBC’s The Museum of Curiosity
UK TOUR: ‘This Changes Everything’ starts this October
Nathan Yaffe @atnathanyaffe.bsky.social I'm Nathan from Drawfee! he/him
Patreon: https://www.patreon.com/drawfee
YouTube: https://www.youtube.com/drawfee
Twitch: https://www.twitch.tv/drawfeeshow
https://www.twitch.tv/nathansothershow
Caldwell Tanner @caldy.bsky.social Online Again despite my best attempts otherwise.
@bistradilkina.bsky.social @bistradilkina.bsky.social 
Go @golang.org Go will make you love programming again. We promise.
https://go.dev/
Cricket Australia @cricketaustralia.bsky.social Fan account
Association of Cricket Statisticians & Historians @acscricket.bsky.social ACS is the leading authority on cricket statistics worldwide. We enjoy, interpret & publish research on cricket statistics & history. Join the ACS https://acscricket.com
Also at https://mstdn.social & @acscricket
NeurIPS Conference @neuripsconf.bsky.social San Diego Dec 2-7, 25 and Mexico City Nov 30-Dec 5, 25. Comments to this account are not monitored. Please send feedback to townhall@neurips.cc.
Erika Ishii @erikaishii.bsky.social Rook, Rika, The Ghost of Yōtei | Worlds Beyond Number | D20, Dropout, Crit Role | BAFTA loser. Um, Actually CHAMPION | Gender🌊: all pronouns
This Week in Rust @thisweekinrust.bsky.social Cataloguing the Rust community's awesomeness. #rustlang
@naddpod.bsky.social @naddpod.bsky.social 
Arvind Narayanan @randomwalker.bsky.social Princeton computer science prof. I write about the societal impact of AI, tech ethics, & social media platforms. https://www.cs.princeton.edu/~arvindn/
BOOK: AI Snake Oil. https://www.aisnakeoil.com/