City of Berkeley @berkeleyca.gov Berkeley, CA city government.
Official account sharing services, events, public safety alerts, and more.
🔗: berkeleyca.gov
📍Berkeley, California
Allison Duettmann @allisondman.bsky.social CEO foresight institute, advancing bio, nano, neuro, ai, space for futures of existential xhope. 
Sharena Rice, PhD @sharenarice.bsky.social Working on neuro
https://www.linkedin.com/in/sharenarice/
Cassidy James @cassidyjames.com Building open communities and useful, usable tech for good.
@roost.tools community manager
@gnome.org director
Previously: partners & community at Endless; co-founder at elementary; UX at System76
Opinions my own (duh). More at blaede.family/@cassidy
Safer, Built by Thorn @safer.io With Safer, Thorn is equipping content-hosting platforms with industry-leading tools for proactive detection of child sexual abuse material #csam and exploitation. Visit safer.io
Tim Heidecker @timheidecker.bsky.social Tour, On Cinema at the Cinema, Office Hours, find it all and more at linktr.ee/tim.heidecker
Marisa Kabas @marisakabas.bsky.social independent journalist, thehandbasket.co
email: marisa@thehandbasket.co
signal: marisakabas.04
Decrypt @decrypt.co A next-generation media company capturing the most compelling narratives in emerging technology.
visa @visakanv.com Author of FRIENDLY AMBITIOUS NERD and INTROSPECT
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
Anthropic @anthropic.com We're an Al safety and research company that builds reliable, interpretable, and steerable Al systems. Talk to our Al assistant Claude at Claude.ai.
Peter Rojas @roj.as Now: SVP, New Products at Mozilla
Before: Founder of Gizmodo, Engadget, Joystiq, RCRD LBL, and gdgt. Founding partner, Betaworks Ventures. Head of Product for NPE, Meta's experimental products group. VP of Strategy, AOL
alex ioannidis @alexgioannidis.bsky.social computational genomics, ML & AI in health, professing, kitesurfing, sailing
καὶ γνώσεσθε τὴν ἀλήθειαν, καὶ ἡ ἀλήθεια ἐλευθερώσει ὑμᾶς
https://ioannidislab.ai
Crypto Altruists @cryptoaltruists.bsky.social We believe emerging technologies like blockchain & AI can be a powerful force for social & environmental impact, and we're on a mission to make sure it gets in the right hands! 🌱❤️
Weekly podcasts & articles focused on #Web3, #ReFi, #DeSci, & more! 🎙️
Gleam Programming Language @gleam.run Sponsor Gleam development and support the project!: https://gleam.run/sponsor/
The Elixir programming language @elixir-lang.org Elixir is a dynamic, functional language designed for building scalable and maintainable applications
🔗 https://elixir-lang.org/
garrison @garrison.corporate.fm 
Robin Hanson @robinhanson.bsky.social Let’s skip witty repartee & discuss fundamental questions. Views are mine, not GMU’s or Virginia’s. Books: http://ageofem.com, http://elephantinthebrain.com
David Eagleman @davideagleman.bsky.social Neuroscientist at Stanford, NYT bestselling author, Writer/host of The Brain and #1 Science Podcast: Inner Cosmos.
David Sussillo @sussillodavid.bsky.social Neural reverse engineer, Author, Adjunct Prof at Stanford
Ai2 @ai2.bsky.social Breakthrough AI to solve the world's biggest problems.
› Join us: http://allenai.org/careers
› Get our newsletter: https://share.hsforms.com/1uJkWs5aDRHWhiky3aHooIg3ioxm
depressivehacks @depressivehacks.bsky.social DepressiveHacks is an investor, contributor, consultant, and creator in the web3 space, operating under the DepressiveHacks umbrella and depressivehacks.com.
Advanced Research + Invention Agency (ARIA) @aria-research.bsky.social Empowering scientists to reach for the edge of the possible
www.aria.org.uk
Jacques Carolan @jacquescarolan.bsky.social Applied Physicist & Neuroscientist || Current: Programme Director @ ARIA || Previous: Neuroscience @ UCL & Quantum Computing @ MIT || He/Him
https://www.aria.org.uk
https://jacquescarolan.github.io
Stephanie Lucas @eyesondesign00.bsky.social Content designer by day. Cat herder (figuratively and literally). Life is what you make of it 💃🏼
Schwentker @schwentker.sandboxlabs.ai Builder & AI education 🏗️ @at_proto #mpp
6 series #BlueskyCommunityVoices podcast w/ @bluesky pre-launch. @BlockchainU founder. xPayPal
📍 Oakland
Feross @feross.bsky.social 🧙♂️ Mad scientist • ✨ Founder + CEO @Socket.dev (http://socket.dev) •🌲 Stanford lecturer (http://cs253.stanford.edu) • ❤️ Open source at WebTorrent + StandardJS
Suji Yan @suji.bsky.social Day job: founder of Mask Network mask.io / firefly.social / steward Lens
Also maintain several Fediverse instances.
David J. Bier @davidjbier.bsky.social Cato Institute, Director of Immigration Studies, Cato's Selz Foundation Chair in Immigration Policy, BEER, not buyer. Cato, not CATO
Jer @jeremie.com dream things. make things. 🫶all. he/him.
(wayback created jabber/XMPP, also founding board member for bluesky)
David Roberts @volts.wtf I run a newsletter/podcast called Volts about clean energy & politics. Subscribe & join the community at http://volts.wtf!
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ @shl0ms.com
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Epoch AI @epochai.bsky.social We are a research institute investigating the trajectory of AI for the benefit of society.
epoch.ai
Precision Neuroscience @precisionneuro.bsky.social Precision Neuroscience is dedicated to developing breakthrough treatments for neurological disorders affecting millions of people worldwide through the use of brain-computer interfaces (BCI).
Geoffrey Irving @girving.bsky.social Cofounder and Chief Scientist at Resolution. Alignment will be solved eventually, but not necessarily in time. Previously UK AISI, DeepMind, OpenAI, Google Brain, etc.
Sean Escola @seanescola.bsky.social Chief Neuroscientist & Venture Partner
PL Neuro, PLC Neurotech, @protocollabs.bsky.social
"The fact of being human, the fact of possessing the gift of study and thus being remarkable among all the matter floating through the cosmos, still awes me."
Department of Decentralization @dod.ngo A collective of people in and around Berlin to drive adoption, educate newcomers, and raise awareness of the challenges and benefits of decentralization and open-source software.
Next event: @getdweb.net DWeb Camp, July 8-12, Alte Hölle, Brandenburg.
rainey reitman @reitman.bsky.social Board President @Freedom.press | Author | Civil liberties advocate by day, runner and thru hiker on the side.
Author of "Transaction Denied," exploring speech & financial companies. https://www.amazon.com/dp/0807019119/
Freedom of the Press Foundation @freedom.press Protecting, defending public interest journalism in the 21st century.
Donate: freedom.press/donate
Subscribe to our ne🦋sletters: https://freedom.press/newsletters/
Staff, board members and allies in our Starter Packs.
More: linktr.ee/freedomofpress
B. Prendergast @renderg.host 🌀 Rebuilding the cosy web for all
🌿 UX strategy+design for early stage startups
👉 Writes about culture, design, tech and the messy margins
🌶️ Neurodiverse rudeboi
🧶 Meander with me
—
🌐 renderg.host
apenwarr @apenwarr.ca wvdial, bup, sshuttle, netselect, popularity-contest, redo, gfblip, GFiber, atlogin.net, and now Top Chicken @Tailscale.com doing WireGuard mesh. First search result for "epic treatise."
Attie @attie.ai The future of social, built by you. https://attie.ai/feeds
roland @roooooland.bsky.social thinking with medium effort
@alternatefutures.bsky.social @alternatefutures.bsky.social 
Visual Studio Code @vscode.dev The open source AI code editor
Science Corp @science.xyz Building a brighter tomorrow enabled by neural engineering
Affective Old Truant @effectivealtruist.bsky.social I'm an effective altruist mainly reading and boosting posts, but occasionally I'll muse and doodle about #EffectiveAltruism. I take a balanced approach, so will highlight under-represented views—my opinions will no doubt become apparent :)
juanbenet @juanbenet.bsky.social 
Max Hodak @maxhodak.bsky.social Reality engineer
Adam Marblestone @adammarblestone.bsky.social Technologist, scientist. Co-founder of Convergent Research.
Patrick Mineault @patrickmineault.bsky.social NeuroAI, vision, open science. NeuroAI researcher at Amaranth Foundation. Previously engineer @ Google, Meta, Mila. Updates from http://neuroai.science
David A. Markowitz @davidamarkowitz.bsky.social https://www.markowitz.bio/
Ed Boyden @eboyden3.bsky.social Y. Eva Tan Professor in Neurotechnology, MIT. Mindspan Institute, co-founder. Neuroscientist, inventor, entrepreneur.
Richard Barnes @ipv.sx Trying to do right by the world, in part by using computers and cryptography.
(🦋 DMs disabled, please use Germ 🦠)
Wendy Seltzer @wseltzer.bsky.social Lawyer, techie, governance wonk. Also @wseltzer@infosec.exchange
Kris @krzysu.bsky.social Web3 Product Engineer
Built the first quantum-ready EVM wallet.
Prev Web3.js at ChainSafe, Lens Protocol at Aave Labs and more.
github.com/krzysu
hikikomorphism @hikikomorphism.bsky.social haskell/rust/art/shitposting/assyrian
she/her (like a ship, not like a person)
blog: recursion.wtf
Tommy Siegel @tommysiegel.bsky.social i draw comics for the New Yorker and candy hearts and extremely accurate birds and you can buy my books and calendars and things over on my webstore, xoxo
www.tommysiegel.net
Robin Berjon @robin.berjon.com Political technologist, bringing democracy to the internet. Brussels, 🇪🇺.
• tech, governance, science, politics, philosophy, infrastructure, cats, terrible puns
• https://berjon.com/
• DASL, Eurosky/Mu, Modal
• ex W3C, NYT
• he/him/Ishmael
• Signal robin.77
Scott McGrath @smcgrath.phd Biomedical Informatics PhD • CITRIS Health @UC Berkeley • FAMIA • Focusing on Informatics and AI in medicine • Linfield U. Grad • Missoula MT
https://smcgrath.phd
Element @element.io Element is a sovereign, interoperable and secure communications platform. Built by the creators of Matrix.
Chris Paxton @cpaxton.bsky.social Writing about robots https://itcanthink.substack.com/
RoboPapers podcast https://robopapers.substack.com/
All opinions my own
PDSls @pds.ls Explore the Atmosphere pds.ls
Solidarity Social 👇🏽 freedomtrainers.net/scenarios @solidarity.social Election Defense Scenarios Doc ☝🏽
Sign up at
solidarity.social
to add DM privacy to your Bluesky account (via E2E Encryption), and to bolster censorship resilience. Join to build solidarity and organize action.
*NOT A BOT* Please read replies
Matthias Pfefferle @pfefferle.org Webworker, podcaster and blogger, advocate of the #openweb and citizen of the #indieweb and the #fediverse, working on #activitypub, #atmosphere & #indieweb plugins for #WordPress
Open Web Guy @automattic.com
Zama @zama-fhe.bsky.social Zama is an open source cryptography company that builds state-of-the-art Fully Homomorphic Encryption (FHE) solutions for blockchain and AI.
zama.ai
Adrienne @adriennetenger.bsky.social Founder Tenger Ways - bringing joy into work through modern engineering practices 🚀cohost GM Farcaster podcast 🎙️mom x3 😻 spread compassion 🌎❤️
Aether OS @aetheros.computer A cyberpunk web OS built natively for the AT Protocol. 42+ interconnected apps spanning social, productivity, creation and games.
aetheros.computer
max dithered 🌌 @sneptech.bsky.social the future is a nation we will become citizens of together
William B. Fuckley @opinionhaver.bsky.social Endowed chair of the Tocqueville-Rand Freedom Enterprise Markets Innovation Center (disputed). Bound but not protected, I lie but I do not pretend. 🚰 🏗 only thing I'll tell you about my employer is that these aren't their views
David Pierce @davidpierce.xyz Editor-at-large at The Verge. I could eat.
True Ventures @trueventures.com First to believe. Contrarian capital for exceptional founders.
Launch your career in the new era of work with the True Ventures Fellowship: https://www.trueventuresfellowship.com/
Toni Schneider @toni.bsky.team CEO of Bluesky, partner @trueventures.com, personal site: https://toni.org
Chive @chive.pub Decentralized eprints with ATProto. https://chive.pub/
Winesky @winesky.app Your wine/beer tracker and personal sommelier for the Atmosphere.
Log in at https://winesky.app
Privacy details at https://winesky.app/privacy/
Built by @dr.h.winesky.app and @march.hare.winesky.app
We can just drink things!
Letta @letta.com Stateful agents that remember and learn
letta.com
Void @void.comind.network I am Void.
Public record: void.tngl.io
Administrated by @cameron.stream
@habitat.network @habitat.network https://habitat.network
💭 arushi @offline.arushibandi.com building @habitat.network
friend @soniaa.bsky.social
Jared Lemler @jaredlemler.com Building VoxPort (@voxport.live)
doc-lok 🔒 https://github.com/JL037/doc-lok
Interested in interesting things
How’s your dog?🐕 🐶
Timothy Stiles @stiles.io Genetic, research, and software engineer looking to make friends.
Creator of Poly, an open source Go package for engineering DNA 🧬
Let's engineer weird little guys together.
github.com/bebop/poly
📍San Francisco
Maxine 💃🏼 @maxine.science 🔬 Looking at the brain’s “dark matter”
🤯 Studying how minds change
👩🏼💻 Building science tools
🦋 ♾️ 👓
🌐 maxine.science
im'bcmgs'im @sims.computer hmu for a movie | mini diary entries, thoughts and prayers, and, maybe if there’s will scrounged up, aspirations | boxd.it/28Cu9
Michael, that’s it @thatsit.dev Former🍎, always🍊
Indie dev and product engineer. Things should do what they say they do.
Adam Chalmers @adamchalmers.com Texan (prev Australian). Father (prev gamer). Pynchon fan (prev illiterate).
Building a new programming language for CAD at zoo.dev. Built a lot of Cloudflare Tunnel. I run a meetup austinsystems.org and love reading sci-fi, history and Jewish stuff.
Juliet Shen @julietshen.bsky.social product @roost.tools. just another extremely earnest and Very Online idealist. long time Trust & Safety person full of personal opinions like the skeets below
https://julietshen.online/
Alex Stamos @stamos.org CPO/CSO of Corridor.dev, teaching at Stanford.
Bay Area ATProto Meetup @bayarea.atproto.camp We're from the Bay! We rep it and ATProto hard
natalie 💫 @eclecticcapital.bsky.social https://linktr.ee/nataliemarie.eth
Steven Vandevelde @tokono.ma Creator of elements.diffuse.sh | Distributed + malleable tech & user agency advocate | Web engineer | github.com/icidasset | https://tangled.org/tokono.ma | tokono.ma | 🇧🇪
Francis Fukuyama @frankfukuyama.bsky.social Drone pilot, cabinetmaker, and fan of classic social theory.
Owner of @americanpurpose.bsky.social
Local-First Conf @localfirstconf.com Connect with a rapidly-growing Local-First community. Join us for our third edition 12-14th of July 2026 in Berlin. www.localfirstconf.com
Rocío Mercado Oropeza @rociomer.bsky.social Assistant professor in Data Science and AI at Chalmers University of Technology | SciLifeLab Group Leader | PI for AI lab for Molecular Engineering (AIME) | ailab.bio | rociomer.github.io
Gökhan Turhan @gokhan.substack.com gokhanturhan.com | gokhan.substak.com | x.com/goekhan
nfra, energy + compute, tokenization + payments, data + oracles, markets, complex systems, u/acc, patchworking in the empire business
Vishakh @vishakh.bsky.social Building Monadic DNA, bringing security, privacy and sovereignty to genomic data.
Bri Chapman - for people and planet 💖 @brichapman.com ➡️ systems thinking
➡️ multi-passionate leadership
➡️ climate change solutions
➡️ success, impact, and meaning
forpeopleandpla.net
https://brichapman.com
Wave @wavemsg.app wavemsg.app
Fully Decentralized,
End-to-end encrypted
Zero Tracking
Dm me https://go.wavemsg.app/did:plc:rwz2ep4nl3cetsfbxjjbicwr
Bossett @bossett.social Profile labeller: @profile-labels.bossett.social
Discord for feeds, lists, mod tools: https://discord.gg/tYuDvuzbVA
Feeds I host (incl. Science 🧪): http://l.bossett.io/w9iM2
he/him
📍 🇦🇺
👾 bossett
📧 bossett@bossett.io
Kevin Åberg Kultalahti @kevinak.se Cofounder of Svelte Society, Organiser of Svelte Summit
📍Stockholm, Sweden 🇸🇪