Giacomo Cavalieri @giacomocavalieri.me I love functional programming and learning new things ✨ Gleam core team member 💕 (he/him)
Fredia Huya-Kouadio @m4gr3d.bsky.social Godot Lead Android & XR maintainer
Godot Foundation Board member
Creator of the Godot Android Editor and of the Godot XR Editor
Previously Tech Lead of the YouTube VR app, then Staff Engineer at Meta working on the HorizonOS XR App model
Larry the Cat @number10cat.bsky.social Chief Mouser to the Cabinet Office. 17 year old tabby. Living with my seventh Prime Minister. Unofficial.
https://www.buymeacoffee.com/Number10cat
Phil Eaton @eatonphil.bsky.social on software infrastructure @theconsensus.dev.
theconsensus.dev
GrapheneOS @grapheneos.org Open source privacy and security focused mobile OS with Android app compatibility.
https://grapheneos.org/
David Crawshaw @crawshaw.io ceo exe.dev, tailscale co-founder, programmer
European Commission @ec.europa.eu News and information from the European Commission. Social media and data protection policy: http://europa.eu/!MnfFmT
Mara Bos @mara.bsky.social Rust dev, Electronics engineer, Author, RustNL, RustWeek organizer, ADHD, Polyamorous, Lesbian, She/Her
Wendy Xu @wendyxu.bsky.social bestselling, award nominated comics person. teaching artist via AAWW.
MOONCAKES, TIDESONG, INFINITY PARTICLE. more tk. agent: Linda Camacho. opinions my own. she/they
no crypto, no nfts, no ai
https://linktr.ee/artofwendyxu
ascalaphid @ascalaphid.com bugs and shrews, critters with booze
https://ascalaphid.com
https://bowelfly.tumblr.com
stickers: https://ko-fi.com/ascalaphid/shop
Rude1 Haunted Badness. ⁂ @rude1.blacksky.team Rudolph (Rudy) Fraser ⁂
CEO & Founder, building virtual 3rd places:
[ @blackskyweb.xyz ][ blacksky.community ]
prev. @harvard.edu Fellow
🏴☠️ [ wethepeople.nyc ]
Board @pact.blacksky.app
TSC @lexicon.community
move fast & break chains
Black crypto-anarchy Ⓐ
Blacksky Algorithms @blackskyweb.xyz Blacksky Algorithms | virtual 3rd places run by users [ blacksky.community ]
@moderation.blacksky.app - moderation service
move.blacksky.community - host your data with us
docs.blacksky.community - support & learn more
[ blackskyweb.xyz ]
evil maid @lenazun.bsky.social not exactly the voice of reason. scaffolding @eff. centroamericana. escribiendo en https://www.cartasalabismo.com/
Jonathan Pallant @thejpster.org.uk Rust Trainer and Developer, retrocomputing enthusiast
Signal @signal.org Signal is a nonprofit end-to-end encrypted communications app. Privacy isn’t an optional mode, it’s the way Signal works. Every message, every call, every time. https://signal.org/donate/
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."
Emilia @lazerwalker.com Experimental games, interactive art, OSS tools. Was games advocacy lead at MS/Xbox (+ organizer of Roguelike Celebration and !!con), currently a full-time Very Sick Person. Probably doing qigong right now.
https://lazerwalker.com
she/her
Firefox for Web Developers @webdevs.firefox.com Official Firefox account for people who build on the web. Learn about the things we're working on to grow and improve the web platform.
Joris Luyendijk @jorisluyendijk.bsky.social Writer. Amsterdam.
Tijs Teulings 🦑 @tijs.org iOS developer at DPG Media · making indie apps like @kilowattcharging.com, @kipclip.com · https://openpds.tijs.org · https://obscure.cat · based in The Hague, NL · support my work on https://atprotofans.com/support/did:plc:aq7owa5y7ndc2hzjz37wy7ma
antirez @antirez.bsky.social Reproducible bugs are candies 🍭🍬
I like programming too much for not liking automatic programming.
nikomatsakis @nikomatsakis.com Weird Al meets Grace Hopper. Rustacean. He/him.
I work for @AWSCloud. Opinions on twitter and elsewhere are my own.
Sam Jaques @sejaques.bsky.social Assistant prof at U Waterloo. Aspiring full-stack cryptographer. Loves math, plants, flashcards. Opinions reflect those of all past, present, and future employers.
Ronan Farrow @ronanfarrow.bsky.social Pulitzer-winning investigative journo at New Yorker. Documentaries at HBO. Ex-diplomat. Bad lawyer. Disused phd. Tips: ronan_farrow@newyorker.com.
Sabine Scharwachter @sabinescharwachter.bsky.social 
Eric Rescorla @rtfm.com Newsletter: https://educatedguesswork.org/
Tuta @tuta.com Tuta is a secure email, calendar and drive provider with quantum-safe encryption. Open source & forever free! 🔒
Visit us 👉 tuta.com
#TurnONprivacy
Kagi HQ @kagi.com Privacy-respecting search, browser and products that put you first. No ads. No trackers. Ever. https://kagi.com/
Punchyninja @punchyninja.bsky.social Video Game Artist by day, Comic Artist at Night 
tobyfox @tobyfox.undertale.com chicken
Antithesis @antithesis.com Bug nerds 🐛 🐞 🐜
You hate testing. You'll love us.
https://antithesis.com/
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
Phoenix R&D @phoenixrd.bsky.social We Build Secure Communication Solutions
Kien Tuong Truong @kientuong114.bsky.social PhD Student at ETH Zurich, Cryptography and more
Peter Schwabe @cryptojedi.bsky.social Researcher in cryptographic engineering at MPI-SP.
Blaine @blaine.bsky.social Sociotechnologist, activist. First employee @ Twitter, built that and pioneered social decentralization, created OAuth. Shy cloud-observer, mostly. Building Roundabout for local communities at @newpublic.org.
Evelyn @kandake.africa 👩🏾💻 Building open tech for orgs
👵🏾 In tech since before the cloud
🏳️🌈🌌 Part of NorthSky Social
https://chipnick.com
🇩🇪🇸🇩🏳️🌈
Miro Haller @mirohaller.bsky.social PhD student @ UCSD working on applied cryptography
https://mirohaller.com
Sean Klein @smklein.bsky.social I build some things, break others, and always stop to pet the dogs
Engineer living and running in SE PDX
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.
Air @air.ms A new private messenger based on Messaging Layer Security (MLS), built by Phoenix R&D. Invite-only for now.
https://air.ms
Ragnar {Groot Koerkamp} @curiouscoding.nl Postdoc on high troughput bioinformatics @ KIT Karlsruhe;
IMO, ICPC, Xoogler, Rust, road-cycling, hiking, wild camping, photography
Matt Godbolt @matt.godbolt.org Sometime verb, real person, lover of 8-bit computers, husband & father, trying to be a kind person. #blacklivesmatter; trans rights are human rights.
he/him
Paolo Barbolini @paolobarbolini.bsky.social CTO & Co-founder m4ss.net
lettre.rs, deps.rs, rust-postgres and others when I can.
Wikipedia @wikipedia.org A free, collaborative, multilingual internet encyclopedia.
donate.wikipedia25.org
Justice Of Toren One Var @jyn.dev One Esk Nineteen is tired.
you cannot do anything ironically.
life is action, and life is good only when action is a joy.
Dan Veditz @dveditz.bsky.social Firefox browser security, Santa Cruz Mountains dog owner and amateur musician
East River Source Control @ersc.io doin' source control stuff at ersc.io
Bas Heijne @basheijne.bsky.social Schrijver. Verschenen: Voor de democratie, een essay van mij over liefde voor de democratie in barre tijden, nav de beroemde rede van Pericles over de Atheense democratie. En: inleiding Huxleys De tijd van de oligarchen (Prometheus, 2026)
Gary Stevenson @garyseconomics.bsky.social Inequality Economist, former trader and author of The Trading Game. Other Economists make predictions, but my ones are actually right.
https://linktr.ee/garysecon
GitHub Next @githubnext.com We are a team of researchers and engineers at GitHub who prototype the future of software development.
Projects: https://githubnext.com
Discord: https://gh.io/next-discord
Will Quinn @willquinnart.bsky.social librarian and illustrator.
will post later, too sleepy
My shop: https://www.willquinnart.com/shop/prints
Barbara Kathmann @barbarakathmann.bsky.social Tweede Kamerlid / Progressief Nederland 🚀 Woordvoerder Digitale Zaken 💫 “Zet je telefoon uit, de wereld heeft je nodig!”
Matthew Garrett @mjg59.eicar-test-file.zip Former biologist. Actual PhD in genetics. Security, OS security teaching at https://www.ischool.berkeley.edu.
Blog: https://codon.org.uk/~mjg59/blog
Signal: @mjg.59
He/him
Opinions expressed here are mine, not my employer's
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.
ePrint Updates @eprint.ing.bot Unofficial bot tracking the IACR Cryptology ePrint Archive (eprint.iacr.org). Maintained by @str4d.xyz.
Currently only posts about new papers. Author names are linkified to Bluesky accounts (cryptography.social); contact maintainer for inclusion/removal.
Lucretiel @lucretiel.me Neophile. #ADHD. #rustlang at @datadoghq.com. #boardgames. Mercator Projection Apologist.
Internal Tech Emails @techemails.bsky.social Internal tech industry emails that surface in public records. 🔍 https://techemails.com
Dave @sheepfilms.bsky.social Maker of animated and visual effect things
I'm also on Instagram: https://www.instagram.com/sheep_films/
James Munns @jamesmunns.com Notable Protocol Enjoyer.
Doing stuff, mostly in Rust and on Embedded systems.
Co-host @sdr-podcast.com
DMs (matrix): @jamesmunns:beeper.com
DMs (signal): jamesmunns.255
he/him
Kein Ort für Nazis
Zohran Kwame Mamdani @zohrankmamdani.bsky.social Mayor of New York City
Ricky Mondello @rmondello.com 💚 Friend
🏳️⚧ Trans, nonbinary, they/them
😷 Caring, careful
🔑 Passkeys & passwords
🧛🏻♀️ It’s not a phase
🦔 Speedrunner
nora @noratrieb.dev i sometimes do things with rust and sometimes also do other things and sometimes i don't do anything at all
find me as Noratrieb everywhere I am
JP Aumasson @aumasson.jp https://aumasson.jp
cofounder & CSO @ taurushq.com
cryptographer (BLAKE2, BLAKE3, SipHash)
author of Serious Cryptography https://nostarch.com/serious-cryptography-2nd-edition and other books
Signal: jpa.01
Thomas Ptacek @sockpuppet.org Full of passionate intensity.
Josh Aas @joshaas.bsky.social Head of ISRG (Let’s Encrypt, Divvi Up, Prossimo).
Micah Lee @micahflee.com Doing what I can to keep activists, journalists, and researchers safe and productive — writing at https://micahflee.com — author of HACKS, LEAKS, AND REVELATIONS https://hacksandleaks.com — signal: micah.01
Philipp Muens @muens.io Cryptography R&D @ primefactor.io • Nerd-snipe me with Lattices, Isogenies, Magmas, etc. • Instant Coffee Connoisseur • Webmaster @ muens.io
Matthew Green @matthewdgreen.bsky.social I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
kepano @stephango.com making @obsidian.md
Jake Grumbach @jakemgrumbach.bsky.social policy, $, political economy of race // 70-80s soul, 90s hip hop // #DubNation // proud product of miscegenation // Berkeley prof (formerly: Princeton CSDP, UW)
Oxide Computer Company @oxide.computer The cloud you own. https://oxide.computer/bio
Kyle Lo @ ICML2026 🇰🇷 @kylelo.bsky.social language models, data & evals, prev co-lead of Olmo @ai2.bsky.social, nlp @uwcse, statistics @uw, open science, tabletop, seattle, he/him,🧋 kyleclo.com
Matt Webb 🌸🌼🌸 @genmon.fyi building inanimate.tech / blogger at interconnected.org
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
Simon van Teutem @simonvanteutem.bsky.social PhD candidate @politicsoxford.bsky.social | Columnist @decorrespondent.nl | Rower @ox.ac.uk | views my own
Saloni @scientificdiscovery.dev Co-founder & editor, Works in Progress. Writer, Scientific Discovery. Podcaster, Hard Drugs. Advisor, Coefficient Giving. // Previously at Our World in Data.
Newsletter: https://scientificdiscovery.dev
Podcast: https://harddrugs.worksinprogress.co
🏳️🌈
Xe @xeiaso.net Some nerd that uses computers | Blogger with 500-ish articles at https://xeiaso.net | @theprincessxena on the bird website | CEO @techaro.lol | Minors DNI
Last Week Tonight with John Oliver @lastweektonight.com The official Bluesky account of Last Week Tonight with John Oliver. youtube.com/lastweektonight
Maria Antoniak @mariaa.bsky.social NLP, cultural analytics. Assistant Professor of CS at University of Colorado Boulder. Books, bikes, games, art. https://maria-antoniak.github.io
Nick Sullivan @nicksullivan.org Asymmetries in action
Kenny Paterson @kennyog.bsky.social Bit flipper
Real World Crypto Symposium @rwc.iacr.org The official Real World Cryptography Bluesky feed. Follow us for news of upcoming events.
Deirdre Connolly¹ ² @durumcrustulum.com 🜗 🝒 🝲 crypto as in 'cryptography' 🝳 🝡 🜖
¹ isogenist, co-host SCWpod
² https://durumcrustulum.com, https://www.youtube.com/@durumcrustulum
Nadim Kobeissi @nadim.computer Applied cryptographer. Mainly working in the cryptography auditing industry, but sometimes venturing back into academia. https://nadim.computer
Filippo Valsorda @filippo.abyssdomain.expert RC F'13, F2'17
Cryptogopher / Go cryptography maintainer
Professional open source maintainer
https://filippo.io / https://github.com/FiloSottile
https://mkcert.dev / https://age-encryption.org
https://sunlight.dev / https://filippo.io/newsletter
Senator Bernie Sanders @sanders.senate.gov Sen. Sanders of Vermont, Ranking Member of the U.S. Senate Committee on Health, Education, Labor & Pensions, is the longest-serving independent in congressional history.
Bodega Cats @bodegacats.bsky.social https://www.bodegacats.nyc
amos @fasterthanli.me hi, I'm amos! 🍃 they/them 🫐 currently working on https://vixen.rs and ML/ASR stuff, occasionally making videos about my latest code crimes 🦀 rust shill until something better comes up
📚 https://fasterthanli.me
📺 https://youtube.com/@fasterthanlime
Dirkjan Ochtman @djc.ochtman.nl Fan of Rust, open source maintainer. Please consider sponsoring my OSS work on GitHub.
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
Alt18F @alt18f.bsky.social Delivered effective, efficient, and secure digital services for the American people until we were forced to stop on March 1, 2025. Not an official government account. Reposts are not endorsements. Our new website: https://18f.org/ #AltGov
Hank Green @hankgreen.bsky.social Long Time Internet Guy
Our World in Data @ourworldindata.org Our World in Data is a free, nonprofit website with a mission to increase understanding of the world’s largest problems and drive informed action to solve them. Based out of Oxford University (@ox.ac.uk), founded by @maxroser.bsky.social.
Max Woolf @minimaxir.bsky.social Senior Data Scientist at BuzzFeed in San Francisco // AI content generation ethics and R&D // plotter of pretty charts
https://minimaxir.com
Alexandria Ocasio-Cortez @aoc.bsky.social Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.com
George Monbiot @georgemonbiot.bsky.social Ungainly on land
Eric Migicovsky @ericmigi.com Inventor of things.
Currently working on rePebble.com
Previously: cofounder Beeper.com, partner @ycombinator, founder @pebble
Ben Collins @bencollins.bsky.social Senior Vice President of Woke 5
Vicki @vickiboykis.com Founding list[float] engineer. Recsys. Personalization. Infra. Systems. Normcore code. Nutella. Vectors. Words. Vibes. Bad puns (soon).
https://vickiboykis.com/what_are_embeddings/