Josh @ Astro Everywhere @astroeverywhere.bsky.social Professional Space Geek and collector of terrible astronomy jokes. Bringing astronomy to you in the SF Bay Area and BEYOND!
Scarfolk @scarfolk.bsky.social Scarfolk is a town called Scarfolk. For more information please re-read.
Neal Stephenson @nealstephenson.bsky.social Maker of books and other things
MireBast @mirebast.bsky.social Fantasy and sci-fi fan. Cats, holidays, faeries, mermaids, dragons, ancient Egypt, animation, mythology, Star Trek, LotR, PJO, SCA
Mark Kennedy @mrmonkington.bsky.social Head of Technology, MicrobesNG
Head of Lunch, Brighton, UK
Also this guy https://hostux.social/@mrmonkington
And this guy https://www.instagram.com/mrmonkington/
Oh and https://github.com/mrmonkington
Michiele lโencriere @lencriere.bsky.social Artist, maker, medievalist. West Kingdom, SCA
dukeflieg @dukeflieg.bsky.social Flieg Hollander, Duke Frederick, MSCA, OP, OL, etc., Frederick Hollander -- Author. Many names and one nature.
Kingdom of the West @westkingdom.bsky.social This is the official Bluesky account for the Kingdom of the West in the Society for Creative Anachronism. You can find more information about us at https://westkingdom.org or https://SCA.org.
Nicolas Grรฉgoire @agarri.fr Web hacker ๐
Burp Suite Pro trainer ๐จโ๐ซ
Maintainer of @mastering-burp.agarri.fr ๐ ๏ธ
@sf-emergency.sf.gov @sf-emergency.sf.gov 
Society for Creative Anachronism Inc @scasocial.bsky.social Official account of the Society for Creative Anachronism! Got a question? Message us here or email socialmedia@sca.org! Welcome to the joy that is pre-17th century world history!
https://linktr.ee/SCASocial
Aine Thompson-Sandstedt @aineingenfhinn.bsky.social Artist - potter, gardener, embroiderer, reader of books, SCA Laurel
Scott Lynch @scottlynch78.bsky.social 48, fantasy writer, author of THE LIES OF LOCKE LAMORA. Ex-firefighter, veteran MechWarrior. Minnesotan transplanted to Massachusetts. Gizmonic Institute (1989-92). Instructor at Viable Paradise.
City and County of San Francisco @sfgov.sf.gov Official City and County of San Francisco Bluesky Page. Account monitored Monday-Friday 8 am-5 pm.
Get to know us, visit https://www.sf.gov/
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.
SFist @sfist.bsky.social SFist is among San Francisco's largest local news publications, bringing you a pulse on the streets of the Bay Area and an emphasis on Food & Drink, Arts & Entertainment, Business & Tech, Crime, Politics, and more. https://linktr.ee/sfist
@jude1949.bsky.social @jude1949.bsky.social 
Matt Biddulph @biddul.ph AI at io
Javi @javi.ka0labs.net 
John Scalzi @scalzi.com I enjoy pie.
Social Media FAQ: https://whatever.scalzi.com/2025/04/16/the-official-john-scalzi-social-media-faq/
Katie Mack @astrokatie.com Cosmologist, pilot, author, connoisseur of cosmic catastrophes. TEDFellow, CIFAR Azrieli Global Scholar. Domain verified through my personal astrokatie.com website. She/her. Dr.
Personal account; not speaking for employer or anyone else.
Helen Czerski @helenczerski.bsky.social Physics, bubbles, oceans, hot chocolate and curiosity. Professor at UCL, writer, broadcaster. Author of Storm in a Teacup and Blue Machine https://linktr.ee/helenczerski Co-host of BBC Radio 4's Rare Earth
Stephen Rice @writing-steve.bsky.social Fantasy author. Software developer. Silly gamer.
www.stephenrice.co.uk
www.twitch.tv/writing_steve
'A Handful of Souls' - Messy and Epic Dark Fantasy
(5โญ Amazon Rating & SPFBO Semi Finalist)
https://books2read.com/u/bxQWve
Stephen Colbert @stephencolbert.bsky.social Evieโs husband 
Matthew Parkinson @matt-parkinson.bsky.social Programming language researcher at Microsoft. 
Lichess @lichess.org https://lichess.org The free chess server. No paywall, no tracking, no ads. Just the good stuff. User support requests should be directed to https://lichess.org/contact
Caitlin Mellor @caitlinmellor.bsky.social ML/DL programmer in AI & drug discovery ๐งฌ PhD researcher in London ๐ฉโ๐ป๐ค
โ๏ธ caitlin@hauz.global
Ines Montani ใฐ๏ธ @inesmontani.bsky.social ๐ฅ Founder & CEO @explosion.ai
๐ฉโ๐ป Developing spacy.io + prodi.gy + beta.ellf.ai
๐ Python Software Foundation Fellow
โก Hacking @feministai.party
๐ง AI, Machine Learning & NLP
๐ผ linkedin.com/in/inesmontani
๐ sigmoid.social/@ines
๐ฅ explosion.ai
๐ ines.io
AI for the rest of us @aifortherestofus.live The AI community for everyone.
No hype. No jargon. No confusing terminology.
AIfortherestofus.live
Martin Wattenberg @wattenberg.bsky.social Human/AI interaction. ML interpretability. Visualization as design, science, art. Professor at Harvard, and part-time at Google DeepMind.
Eddie Santos @eddiedinero.bsky.social ML at Block, formerly Twitter, Google, Airbnb, Salesforce, UCSC, Stanford. Responsible AI, Theoretical Physics, Helicopters, and Pro Cycling.
Sebastian Raschka (rasbt) @rasbt.bsky.social ML/AI researcher & former stats professor turned LLM research engineer. Author of "Build a Large Language Model From Scratch" (https://amzn.to/4fqvn0D) & reasoning (https://mng.bz/Nwr7).
Also blogging about AI research at magazine.sebastianraschka.com.
Roma Patel @romapatel.bsky.social research scientist @deepmind. language & multi-agent rl & interpretability. phd @BrownUniversity '22 under ellie pavlick (she/her)
https://roma-patel.github.io
Matija Franklin @matijafranklin.bsky.social Researching AI Alignment and Manipulation. Conduct CogSci experiments
Stanislav Fort @stanislavfort.bsky.social AI + security at AISLE | Stanford PhD in AI & Cambridge physics | scientific progress
Hayden Field @haydenfield.bsky.social Senior AI reporter at The Verge.
6 years covering the AI industry's power dynamics, societal implications & the AI arms race. Previously: CNBC, Morning Brew, Protocol, etc.
DM me off the record on Signal: haydenfield.11
Artificial Intelligence Institute @ekaya.bsky.social #ArtificialIntelligence #AI #MachineLearning #DeepLearning #BigData #DigitalTransformation #DataScience 
Artificial Intelligence @artificial.bsky.social Artificial Intelligence Expert
Paul Davies
You won't believe what comes next in A.I.
Follow me if you are interested in Artificial Intelligence
Francesco Tudisco @ftudisco.bsky.social Machine Learning @ University of Edinburgh | AI4Science | optimization | numerics | networks | co-founder @ labs.miniml.ai | ftudisco.gitlab.io
James Michaelov @jamichaelov.bsky.social Postdoc at Oxford. Research: language, the brain, NLP.
jmichaelov.com
Sam Bowman @sleepinyourhat.bsky.social AI safety at Anthropic, on leave from a faculty job at NYU.
Views not employers'.
I think you should join Giving What We Can.
cims.nyu.edu/~sbowman
Jared Palmer @jaredpalmer.com VP Engineering at Cognition
jaredpalmer.com
@jaredpalmer on X
Amelia Wattenberger @wattenberger.com web dev, design, LLMs, data viz, tools for thought
โจ Design @ SHV
๐ธ wattenberger.com
Uri Shalit @urish.bsky.social Machine learning researcher, working on causal inference and healthcare applications
Diego de las Casas @dlsq.bsky.social AI Scientist at Mistral AI.
Past: Google DeepMind.
๐ง๐ท in ๐ฌ๐ง
Critical AI https://read.dukeupress.edu/critical-ai/issue @criticalai-journal.bsky.social Critical AI's new issue is out! https://read.dukeupress.edu/critical-ai/issue
Email us at criticalai@sas.rutgers.edu
Our website and blog: https://criticalai.org/
Weights & Biases @weightsbiases.bsky.social The AI developer platform.
Alex Volkov (Thursd/AI) @altryne.bsky.social Host @ ThursdAI.news pod
AI Evangelist @ Weights & Biases
CEO @ Targum.Video
Opinions my own
Tommy Hodul @hodulbass.bsky.social Oakland, Everton, Family and Music 
Stirred not Shaken @stirredntshaken.bsky.social Barrister struggling with life, the universe, instructing solicitors. And Xavi and Anna โฆ
Christin Evans @christinevans.bsky.social (she/her) Haight-Ashburian & proprietor of Booksmith, AlembicSF & Keplers too. โWe are a rich city, we can house all San Franciscans!โ โค๏ธ๐ฆ
https://t.ajrkmx1.com/331727/6224/0?po=6533&aff_sub5=SF_006OG000004lmDN
The American Prospect @prospect.org Ideas, Politics & Power: The American Prospect is an independent political magazine. We cover Washington and beyond like no one else does.
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Rep. Alexandria Ocasio-Cortez @ocasio-cortez.house.gov This account is maintained by federal staff to share services and legislation relevant to constituents of NY-14.
Friends of Sunset Dunes @sunsetdunes.org Promoting, activating, and helping decide the future of Sunset Dunes, San Francisco's new coastal park! Learn more and get involved at sunsetdunes.org
Green Apple Books @greenapplebooks.bsky.social Independent bookstore in San Francisco since 1967.
Our Sunset location is @booksonthepark.bsky.social
https://greenapplebooks.com/
Paul Krugman @pkrugman.bsky.social Ex NY Times, now author of Substack Paul Krugman. Nobel laureate and, according to Donald Trump, "Deranged BUM". Also Research Professor at the City University of New York Graduate Center and senior scholar at the GC-CUNY Stone Center.
Mission Local @missionlocal.org Independent, nonprofit news for San Francisco.
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San Francisco Public Press @sfpublicpress.bsky.social Nonprofit news and investigative reporting for the San Francisco Bay Area โ online and on air at KSFP 102.5 FM, KSFP.FM.
https://sfpublicpress.org
Newsletter > https://www.sfpublicpress.org/newsletter/
Donate > https://www.sfpublicpress.org/donate/
Bay Area News @bayarea.bsky.social 
Ariel Waldman @arielwaldman.com Antarctic Explorer + Filmmaker.
๐บ Creator + host of LIFE UNEARTHED on PBS
๐ NatGeo Explorer + NASA advisor
๐ฌ Often filming tardigrades
๐ https://arielwaldman.com- N Nico Waisman @nicowaisman.bsky.social CISO @Lyft - Former Binary entomologist - Opinions are my own.
Paige Bailey (webpaige.dev) @dynamicwebpaige.bsky.social โจ Keep it simple, make it scale. AI should be about empowering users and building understanding. ๐ฉโ๐ป AI Developer Experience @ Google DeepMind, ex-Github, ex-Google
Oakland Roots SC @oaklandroots.bsky.social โ 2025 Season Tickets: bit.ly/25seasonticketsbsky
Harness the magic of Oakland and the power of sport as a force for social good. Competing in the USL Championship. โฝ๏ธ๐ณ๐ค
Randall Munroe @xkcd.com 
Satnam Singh @satnam6502.bsky.social Punjabi-Scottish-American husband and father of two, Haskell hacker, cook, cyclist, Lost In Music. โ๐ฎ๐ณ โง โ๐ฌ๐ง โง โ๐ช๐บ โง โ๐บ๐ธ #celiac ex-{Microsoft, Google, Facebook, Xilinx, Glasgow} living in Los Altos, California
http://raintown.org
Tim Deegan @timdeegan.bsky.social https://tjd.phlegethon.org/
PortSwigger Research @portswiggerres.bsky.social Web security research from the team at PortSwigger.
PortSwigger @portswigger.net We are a leading provider of software and learning on web security. We make Burp Suite and the Web Security Academy.
Brendan Coll @mrbbot.dev 
Brendan Dolan-Gavitt @moyix.net AI researcher at XBOW. Security, RE, ML. PGP http://keybase.io/moyix/
Simon Willison @simonwillison.net Independent AI researcher, creator of datasette.io and llm.datasette.io, building open source tools for data journalism, writing about a lot of stuff at https://simonwillison.net/
San Francisco QuakeBot @earthquakebotsf.bsky.social Iโm a bot real-time posting/skeeting M 1.0+ earthquakes in the San Francisco Bay Area.
Built by @djcentos7.bsky.social
XBOW @xbow.com Bringing AI to offensive security by autonomously finding and exploiting web vulnerabilities. https://xbow.com/
Bluesky @bsky.app official Bluesky account (check username๐)
Bugs, feature requests, feedback: support@bsky.app