cloudhead @cloudhead.io Computers, graphics, protocols.
Working on @radiant.computer
Previously @radicle.xyz
Matthew Green @matthewdgreen.bsky.social I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
@joshrickmar.bsky.social @joshrickmar.bsky.social 
@foysavas.bsky.social @foysavas.bsky.social 
@tylerwcox.bsky.social @tylerwcox.bsky.social 
Sean Carroll @seanmcarroll.bsky.social Physics, philosophy, complexity. @jhuartssciences.bsky.social & @sfiscience.bsky.social. Host, #MindscapePodcast. Married to @jenlucpiquant.bsky.social.
Latest books: The Biggest Ideas in the Universe.
https://preposterousuniverse.com/
Rabble @rabble.nz Hacker, anarchist, troublemaker.
Currently: @divine.video
Previously indymedia.org, odeo, twttr, center for civic media, affinity.works, etc….
Personal site: https://Evan.Henshaw-Plath.com
(they/them)
Mike Masnick @masnick.com Techdirt guy. Writes about social media, copyright, free speech, content moderation, civil liberties and stuff like that. Once wrote a paper that may have helped inspire this service & now I'm on its board: https://bit.ly/protocolnotplatform
mattn @mattn.bsky.social 
Brad Fitzpatrick @bradfitz.com I do computers. Married to @radkat.fitzpat.com. Three kids. Xoogler.
Go (#golang) team 2010~2020. Made LiveJournal, OpenID, memcached. Currently at @Tailscale.com making WireGuard easy.
Seattle, WA // Bainbridge
Daniel Martí @handle.invalid #cuelang #golang
https://mvdan.cc
London, UK
Matt Layher @mdlayher.com Software Engineer at PlanetScale. Go, Rust, Linux, networking, and open source software. On and ever upward. he/him.
IPFS @ipfs.tech Building blocks for a better web. Open protocols to store, verify, and share data across distributed networks 💎.
https://ipfs.tech
Caddy Web Server @caddy.bsky.social Serving your site on HTTPS+HTTP/3 automatically and by default!
EVERY SITE ON HTTPS 👏
Visit our forum for help: https://caddy.community
A ZeroSSL product
William (Bill) Kennedy @goinggo.net ⌯Go ⦁ Walking the line between correctness and comprehension ⦁ bill@ardanlabs.com ⦁ kronkai.com ⦁ wife(aleintech.com) ⦁ GoBridge
Kevin Burke @burke.bsky.social Ask me about the Contra Costa County Housing Element
Tim Bray @tbray.org Web geek and environmentalist with a camera at the bottom left corner of Canada. He/him.
I’m mainly on Fedi, @cosocial.ca@timbray. On this account I mostly post #blueskyabove photos; for more, if you’re not on Fedi try @timbray.cosocial.ca.ap.brid.gy
Brian Fitzpatrick @therealfitz.com Chasing Wonder, Engineer, Author, ORD Camp Instigator, Feminist. Potter. Recovering technologist. Would like to pet your dog.
Previously: Founder & CTO of Tock, Xoogler, Ex-Apple. He/Him.
Optimizing for kindness
wonder.voyage
debuggingteams.com
NPR @npr.org This is NPR 🎙️
Internet Archive @archive.org Internet Archive is a non-profit research library preserving web pages, books, movies & audio for public access. Explore web history via the Wayback Machine. 
Brian Ketelsen @brian.dev Open Source. Bluefin Linux, Go, Incus and more.
https://brian.dev
daniel holmgren 🫠 @dholms.at head of protocol @ bsky 🌅
Jake Gold @jacob.gold Building AI infra @ https://clor.com in SF Bay Area. Helped launch and scale Vibecode and Bluesky. Prev: Nuro, Docker, Google, founder.
Addicted to history, computers, and open systems.
Unconditional love for all conscious life.
https://jacob.gold
Soatok @soatok.bsky.social 30-something gay furry with an interest in cryptography and software security.
Mastodon: https://furry.engineer/@soatok
Blog: https://soatok.blog
🎨 https://mrjimmydafloof.bsky.social
Martin Kleppmann @martin.kleppmann.com Associate Professor at @cst.cam.ac.uk, researching decentralised systems and security protocols. Advisor to the Bluesky team. Wrote “Designing Data-Intensive Applications” (O’Reilly). he/him
Nigel Smart @smartcryptology.bsky.social Cryptographer
Simone Ragusa @interrato.dev MSc in cybersecurity. Aspiring cryptographer.
interrato.dev / github.com/interrato
Dan Goodin @dangoodin.bsky.social Cybersecurity Reporter, Ars Technica: https://arstechnica.com/author/dan-goodin/ Hungry for tips. Text me on Signal: DanArs.82. "The world isn’t run by weapons anymore, or energy, or money. It’s run by little 1s and 0s, little bits of data."
Sovereign Tech Agency @sovereign.tech Strengthening digital infrastructure & open source ecosystems in the public interest. Home of the Sovereign Tech Fund, Sovereign Tech Resilience, Sovereign Tech Fellowship, & other programs supporting critical FOSS technologies.
https://www.sovereign.tech
David Buchanan @retr0.id reverse engineering, cryptography, exploits, hardware, file formats, and generally giving computers a hard time
Fedi: @retr0id@retr0.id
Macroblog: https://www.da.vidbuchanan.co.uk/blog/
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
Steve Klabnik @steveklabnik.com #rustlang, #jj-vcs, atproto, shitposts, urbanism. I contain multitudes.
Working on #ruelang but just for fun.
Currently in Austin, TX, but from Pittsburgh. Previously in Bushwick, the Mission, LA.
Technology Connections @techconnectify.bsky.social I'm that YouTuber who taught you how dishwashers work. Guess I'm tryin' out the whole Bluesky thing now.
he/him
https://www.youtube.com/technologyconnections
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.
Casey Johnston @caseyjohnston.bsky.social Buy my book, A PHYSICAL EDUCATION
a Marketplace and Scientific American pick for 2025!
science writer/author
Newsletter shesabeast.co
couchtobarbell.com
404 Media @404media.co it's a website (and a podcast, and a newsletter) about humans and technology, made by four journalists you might already know. like and subscribe: 404media.co
Yoel Roth @yoyoel.com Internet sanitation enthusiast and full-time corgi wrangler.
Olúfẹ́mi O. Táíwò @olufemiotaiwo.bsky.social DC. political philosopher at Georgetown, editor at @hammerandhope.bsky.social, rhythm guitarist + vox for @femiandfoundation.bsky.social. #COYS
Mae Saslaw @oneorseveral.bsky.social Geochemist
I make climate records 🪨⚒️🌧️
she/her
saslaw.github.io
Timothée Poisot @ctrlalttim.com Almost certainly one of the ecologists of all time.
AI/ML, biodiversity monitoring, viral emergence, open science, methodological anarchism
he/they
🧪 https://epic-biodiversity.org/
Leon Yin @leonyin.org Investigative data journalist
Bloomberg News
"CTRL + F" and find out
https://inspectelement.org
Financial Times @financialtimes.com The best of FT journalism, including breaking news and analysis.
https://www.ft.com
The users this account follows are verified FT staff or contributors.
Coral City Camera @coralcitycamera.bsky.social 2nd longest-running livestream on YouTube. Live from an urban coral reef in Miami. A public art & scientific research project by Coral Morphologic (https://bsky.app/profile/coralmorphologic.bsky.social) ◦ coralcitycamera.com
Monterey Bay Aquarium @montereybayaquarium.org How do you do, fellow squids? 🌊 We're your frondly Aquarium with a mission to inspire conservation of the ocean. https://www.montereybayaquarium.org