Bastian Grossenbacher-Rieck @pseudomanifold.topology.rocks Dad · Geometry ∩ Topology ∩ Machine Learning
Professor at University of Fribourg 🇨🇭 · ELLIS Scholar 🇪🇺
🏠 https://bastian.rieck.me/
🏫 https://aidos.group
☕️ https://ko-fi.com/pseudomanifold
⁉️ https://admonymous.co/pseudomanifold
Sanija Ameti @cybersandwich.bsky.social 
Max @maxbittker.bsky.social mammal with hobbies 
Sri @sri.xyz Too many things. Too little time.
learning & atprotoing.
Florian @rootd.ch CEO & Co-Founder of @zitadel.com
lebellig @lebellig.bsky.social Postdoc @INRIA, Ockham team, on generative models.
Previously intern @SonyCSL, @Ircam, @INRIA
🌎 Personal website: https://lebellig.github.io/
Salva Rühling Cachay @salvarc7.bsky.social ML PhD student at UC San Diego. Into AI for Science, especially climate & weather.
https://salvarc.github.io/
Daniel Rothenberg @danielrothenberg.com Tech-evangelizing Atmospheric Scientist | co-founder @brightbandtech | Formerly Tech Lead @Waymo, Chief Scientist @tomorrowio_, @eapsMIT
Sander Dieleman @sedielem.bsky.social Blog: https://sander.ai/
🐦: https://x.com/sedielem
Research Scientist at Google DeepMind (WaveNet, Imagen 3, Veo, ...). I tweet about deep learning (research + software), music, generative models (personal account).
Gérôme Andry @Neurips2025 @gandry.bsky.social PhD student @universitedeliege.bsky.social with @glouppe.bsky.social. @frsFNRS research fellow. Focuses on AI for scientific discoveries 🤖
ICML Conference @icmlconf.bsky.social Official account of ICML
ZuriHac @zurihac.bsky.social The official Bluesky account for ZuriHac
zurihac.info
Gilles Louppe @glouppe.bsky.social AI for Science, deep generative models, inverse problems. Professor of AI and deep learning @universitedeliege.bsky.social. Previously @CERN, @nyuniversity. https://glouppe.github.io
François Rozet @francois-rozet.bsky.social datamancer, generative models, bayesian inference, dynamical systems, open-source software, phd with @glouppe.bsky.social
Can Bölük [UNOFFICIAL] @can1357-mirr.selfhosted.social BDFL @ http://omp.sh
I break software for a living, giving back by making LLMs break em less. Lifelong ring-0 resident, LA57 fan, drew a ▲ with dx12 once. // Mirror crossposting Twitter account to Bluesky. Unofficial. DM for takedown / claim ownership.
@prusa3d.com @prusa3d.com The largest maker of 3D printers in Europe and the United States, founded by Josef Prusa.
Patrick Kidger @patrickkidger.bsky.social 🚀 Doing something new. Curing uncured diseases.
🧪 antibodies+AI, neural ODEs, open-source JAX ecosystem.
👨💻 ex-{Cradle, Google, Oxford}.
📍 Zürich, Switzerland
New Scientist @newscientist.com The best place to find out what’s new in science – and why it matters.
lichen.wiki @lichen.wiki lichen.wiki :
The collaborative knowledge platform on @atproto.com
git repo (AGPL V3):
https://tangled.org/juprodh.me/lichen.wiki/
by @juprodh.me, see also @tangled-stars.com
account hosted on @eurosky.social
Standard Reader @standard-reader.app Read and discover standard.site publications on the Atmosphere. Follow the writers you love and find new long-form voices across the network.
https://standard-reader.app
Jim Calabro ♟️ @calabro.io Engineer @ Bluesky
I love computers!
Epoch AI @epochai.bsky.social We are a research institute investigating the trajectory of AI for the benefit of society.
epoch.ai
EPFL AI Center @epfl-ai-center.bsky.social As a hub for artificial intelligence, the EPFL AI Center leverages the extensive expertise of faculty and researchers across the Institution. It fosters a collaborative environment that nurtures multidisciplinary AI research, education, and innovation.
Gabe @ Lucky 13 @lucky13toys.bsky.social Engineer, designer, perfectionist. AKA soozafone. I made Dummy 13 and some other cool stuff. he/him
lucky13toys.com
Mitchell Hashimoto @mitchellh.com 
Shriram Krishnamurthi @shriram.bsky.social Brown Computer Science / Brown University || BootstrapWorld || Pyret || Racket
I'm unreasonably fascinated by, delighted by, and excited about #compsci #education #cycling #cricket and the general human experience.
CSS-Tricks* @css-tricks.bsky.social * A website about making websites: https://css-tricks.com
Most posts brought to you by @geoffgraham.me
Haskell programming language @haskell.org Committed to a welcoming, vibrant & flourishing #Haskell community!
Here we talk about community updates, software engineering and the joy of programming.
Find us on https://haskell.org and https://blog.haskell.org
Zen @zen-browser.app Welcome to a calmer internet.
→ 🔗 http://zen-browser.app
→ 💚 http://zen-browser.app/donate
→ 📦 http://github.com/zen-browser
Ed @ed3d.net Main Character Syndrome, but fun. Boston-based. My wood shop and my dogs are my personality. If you're still reading this, I'm your dad now. Sorry, I don't make the rules.
I don't speak for my employer. I do make @polytoken.dev.
signal: edr.91
Tae Kim @firstadopter.bsky.social "Key Context" Substack founder, covering Nvidia, AI and tech. Priors: Barron's, Bloomberg Opinion tech columnist. Subscribe https://taekim.substack.com/
Daron Acemoglu @dacemoglumit.bsky.social Institute Professor, MIT Economics. Co-Director of @mitshapingwork.bsky.social. Author of Why Nations Fail, The Narrow Corridor, and Power & Progress.
CoMaps @comaps.app Free and open navigation with privacy -
Built by the community
https://opencollective.com/comaps
Carl Lerche @carllerche.com I do stuff, I say stuff. It's serious business.
P(aul) Frazee @pfrazee.com CTO at Bluesky. Not a nerd.
Max Bergmann @maxbergmann.bsky.social Director of the Europe, Russia, Eurasia Program at CSIS. Podcasts EuroFile and Russian Roulette. Fmr State Department official. DC sports, Tottenham
Arnaud Spiwack @aspiwack.bsky.social Multi-classed Software Engineer/Constructive Mathematician. Sometimes plays video games sort of fast. Puts topoi in your computer.
Tweag by Modus Create @tweag.io Tweag is the home of specialized engineering and advisory for Modus Create, uniting engineers and researchers to solve complex challenges. With expertise in functional engineering, build systems like Nix, Bazel, and Buck2, and blockchain like Cardano.
Nate Silver Tweets @natesilver538bot.bsky.social Automatically reposting Nate Silver Tweets, DM if you are Nate and you want this account
@NateSilver538
New Book, On The Edge, #5 NYT Bestseller!
https://www.penguinrandomhouse.com/books/529280/on-the-edge-by-nate-silver/
Grace @gracekind.net A latent space odyssey
gracekind.net
Rodrigo Almeida @rodrigo-gtiff.bsky.social 🛰️ 🌍 🤖 Climate and Weather AI researcher @aifraunhoferhhi.bsky.social
🌈 he/him
SolidJS @solidjs.com Simple and performant reactivity for building user interfaces. Discord: http://discord.gg/solidjs
Ryan Carniato @ryansolid.bsky.social got signals?
https://www.youtube.com/@ryansolid
https://dev.to/ryansolid
@solidjs.com @sentry.io
previously: @netlify.com @markojs.com
Kate Marvel @drkatemarvel.bsky.social Climate scientist, formerly NASA, currently Project Drawdown. Former astrophysicist, current Earth supremacist. Author of HUMAN NATURE, best book of 2025 according to both Scientific American and my dad https://shorturl.at/aJRYb
Arin Dube @arindube.bsky.social Provost Prof. of Economics (UMass Amherst).
Inequality, labor market policies and competition.
Affiliations: NBER, IZA, MIT Shaping the Future of Work Initiative
Preorder my book, The Wage Standard: https://www.thewagestandard.com
Barack Obama @barackobama.bsky.social Dad, husband, President, citizen. barackobamabooks.com
Jon Gjengset @jonhoo.eu Rust live-coder and OSS tinkerer who loves teaching. I try to maintain a high SNR. Wrote Rust for Rustaceans. At Helsing.ai. Formerly AWS. Co-founded ReadySet. @jonhoo elsewhere. he/him/they
Systems Group @ TU Darmstadt @tuda-systems.bsky.social Systems Group at the Technical University of Darmstadt, led by Carsten Binnig and Zsolt István.
Website: https://www.informatik.tu-darmstadt.de/systems/
Also: @cs-tudarmstadt.bsky.social @tuda.bsky.social
Inlay @inlay.at social components
Matt Darling @besttrousers.bsky.social 
Agora Citizen Network @agoracitizen.network Pro-social, open-source, designed for meaningful civic dialogues. Soon on AT Protocol.
https://www.agoracitizen.network
Jendrik Illner @jendrikillner.bsky.social Senior Rendering Programmer at Sony Santa Monica Studio
📷 http://instagram.com/jendrikillner/
📑 https://www.jendrikillner.com
Jujutsu VCS @jj-vcs.dev Jujutsu—a version control system #jj-vcs
Documentation: https://docs.jj-vcs.dev/
Nathan Lambert @natolambert.bsky.social A LLN - large language Nathan - (RL, RLHF, society, robotics), athlete, yogi, chef
Writes http://interconnects.ai
Prev Ai2/Olmo, HuggingFace, Berkeley, and normal places
LaurieWired @lauriewired.bsky.social researcher @google; serial complexity unpacker
ex @ msft & aerospace
Alexander Doria @dorialexander.bsky.social LLM for the commons.
Zarr @zarr.dev Chunked, Compressed, & Cloud-native N-dimensional arrays
See https://zarr.dev/ for more information.
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
Chive @chive.pub Decentralized eprints with ATProto. https://chive.pub/
Conrad Ludgate @conrad.cafe Probably writing Rust
https://github.com/conradludgate
https://conradludgate.com
Proton @proton.me Choose a better internet where privacy is the default. Start protecting your personal information online with Proton Mail, Proton VPN, Proton Drive, Proton Pass, Proton Wallet, and Lumo: https://proton.me/
Devon Govett @devongovett.me I write javascript 
resonatehq.io @resonatehqio.bsky.social Dead Simple software for Distributed System developers.
From service orchestration to transactional applications to autonomous agent systems.
Owen Lacey @owenlacey.dev Developer / Maths nerd / Attention seeker
🌐 owenlacey.dev
📍 Leeds, UK
Sam Rose @samwho.dev That guy who makes visual essays about software at https://samwho.dev.
Developer Educator @ ngrok.com
He/him.
Hoyt Emerson @hoytemerson.bsky.social 
rob pike @robpike.io Long career as a dilettante at Bell Labs Research and Google, mostly building weird stuff no one uses, but occasionally getting it right, such as with UTF-8 and Go.
Adam Argyle @nerdy.dev Shopify design-engineer
🎙️ co-host on @whiskey.fm 🥃
prior Google Chrome, Google Cloud, CSSWG, CSS Podcast, Bad @ CSS
Creator of VisBug, open-props.style, prop-for-that, gradient.style, transition.style & more
UI, UX, CSS, HTML, JS
https://nerdy.dev
EuroAlternative @euroalternative.eu Discover European alternatives to big tech companies → https://euroalternative.eu
Curated by @kulpinski.dev
Sung Kim @sungkim.bsky.social A business analyst at heart who enjoys delving into AI, ML, data engineering, data science, data analytics, and modeling. My views are my own.
You can also find me at threads: @sung.kim.mw
Catriona Agg @catrionaagg.bsky.social Maths teacher, currently on maternity leave.
I aim to share lots of snippets of my lessons using #MathsToday and would encourage you to do the same!
Also occasional geometry puzzles 🧩
Cosmik Network @cosmik.network Transforming social networks into sensemaking networks https://cosmik.network/ | Building @semble.so a social knowledge network for research | Co-organizing @atproto.science @cairos.network
rain 🌦️ @sunshowers.io (gender)queer transsexual / they/them / eng @oxide.computer / atheist and scientific humanist / 🦀 #rustlang / #jj-vcs #1 fan / https://nexte.st / https://sunshowers.io
also on mastodon: @rain@hachyderm.io / https://hachyderm.io/@rain
Automerge @automerge.org Automerge is a library of data structures for building collaborative applications
📚 https://automerge.org/
💬 https://discord.gg/vvnytpgSnr
📆 https://lu.ma/automerge
AT Explore @atexplore.social Explore the Open Social Web.
atexplore.social
MCP Server: mcp.atexplore.social
built by @whiteside.io
Typst @typst.app The new foundation for documents: Limitless power to write, create, and automate anything that you can fit on a page.
Artem Krylysov @artem.krylysov.com Databases and distributed systems. Working at Datadog on Metrics.
https://artem.krylysov.com/
Dominic Orchard @dorchard.bsky.social Computer science academic, co-directing the Institute of Computing for Climate Science at the University of Cambridge and a senior lecturer in computer science at the University of Kent. Programming languages >< climate modelling
https://dorchard.github.io
TokioConf @tokioconf.com A conference for #rustlang developers building networked applications with Tokio. 🦀 Join us April 20–22, 2026, for the inaugural TokioConf — practical knowledge, real-world insights, and more! Hosted by the Tokio Project
Openvibe @openvibe.social The App for Connecting Open Social Web
Mastodon, Bluesky, Nostr, Threads in ONE app, in ONE feed ✨
https://openvibe.social
atproto-nix.org ❄️ @atproto-nix.org Independent project for developing nix packaging for the Atmosphere 🌨️
(not affiliated with the https://nixos.org/ project)
links:
- https://tangled.org/atproto-nix.org 🪢
- blog (pending)
hailey @hailey.at spreadsheet pusher.
agents, safety, and atproto.
opinions are my own, especially the bad ones.
Graphite - Open Source Graphics Suite @graphiteeditor.bsky.social Open source 2D raster & vector editor that melds traditional layers & tools with a modern node-based procedural workflow. #MadeWithGraphite
Website: https://graphite.art
Stephen Diehl @www.stephendiehl.com Softwares, maths, compilers and bears.
https://www.stephendiehl.com/
PDSls @pds.ls Explore the Atmosphere pds.ls
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.
Tanel Poder @tanelpoder.com A long-time computer performance nerd. Creator of https://0x.tools. Perf & troubleshooting blog: tanelpoder.com. All onions are mine!
Peyman Milanfar @docmilanfar.bsky.social Distinguished Scientist at Google. Computational Imaging, Machine Learning, and Vision. Posts are personal opinions. May change or disappear over time.
http://milanfar.org
Birchlabs @birchlabs.co.uk ML Engineer at Anlatan (NovelAI). co-author of HDiT (Hourglass Diffusion Transformers). works on diffusion models and LLMs. 日本語を勉強してる。
Ethan @ethansmith2000.com a boy and his gpu vs the world. cofounder/directing research at
@leonardoai_. (now at @canva) trying to feel the magic.
www.ethansmith2000.com
Fern @fernbear.bsky.social Neural network speedrunner and community-funded open source researcher. Set the CIFAR-10 record several times. Send me consulting/contracting work! she/they❤️
CSCS - Swiss National Supercomputing Centre @cscsch.bsky.social CSCS, the Swiss National Supercomputing Centre, develops and promotes technical and scientific services in high-performance computing. #weareAlps
Daniel Lemire @lemire.bsky.social Daniel Lemire is a Computer Science Professor at the University of Quebec (TELUQ). Daniel Lemire ranks in the top 2% of scientists worldwide according to Stanford University/Elsevier's 2024 ranking. 
Alexander Reelsen @spinscale.bsky.social Husband, dad, enjoys working distributed, likes distributed databases & search engines, the JVM, Basketball/Streetball fan, gulps coffee, lives in Emsdetten/Germany, occasionally blogs at https://spinscale.de
Bailey Townsend 🦀 @pds.dad Bandaid Engineer. I post mostly about coding, atproto, embedded devices and things like that. Sometimes serious, mostly just killing time.
📍Middle Tennessee
BookHive @bookhive.buzz An open-source alternative to Goodreads based on ATProto
https://bookhive.buzz
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Paper @paper.bsky.social Summarize the top 30 most popular arXiv papers on Reddit, Hacker News and Hugging Face in the last 30 days.
Source: https://github.com/susumuota/arxiv-reddit-summary
Maintained by @ota.bsky.social
Bernard Kolobara @kolobara.com Creator of https://lubeno.dev and https://flawless.dev. 🦀
Servo @servo.org Servo aims to empower developers with a lightweight, high-performance alternative for embedding web technologies in applications.
https://servo.org
https://github.com/servo/servo