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
TRMNL @trmnl.com Clarity, at a glance - www.trmnl.com
East River Source Control @ersc.io doin' source control stuff at ersc.io
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/
Michael Lynch @mtlynch.io Bootstrapped founder. Lover of unit tests. One successful exit. ex-@google, ex-@microsoft.
Ben Adam-Smith @benadamsmith.bsky.social I help people build better homes. #Passivhaus #PassiveHouse #NaturalMaterials #SelfBuild
https://www.houseplanninghelp.com/
Brackeys @brackeys.com Learn to make games! 🕹️ http://youtube.com/brackeys/
Zoltán Nagy @abesto.net Tech and gaming geek | https://mas.to/@abesto | https://www.threads.com/@abesto0 | http://github.com/abesto
david barsky @davidbarsky.com i like cooking and reading books. my day job is to work on ersc.io, but before, it was rust-analyzer. he/they is fine.
Adam Schwarz @adamjschwarz.bsky.social Writer & Political Commentator | Breaking news, footage and fast analysis on democracy, tech power and global politics.
Featured on BBC, Sky News, LBC, EuroNews & more.
AdamSchwarz.com
@ananash.bsky.social @ananash.bsky.social 
Randall Munroe @xkcd.com 
Hank Green @hankgreen.bsky.social Long Time Internet Guy
Joost Lekkerkerker @joostlek.bsky.social 
Rosemary Orchard @rosemaryorchard.com Professional nerd, developer, podcaster, geek!
JuanMTech @juanmtech.com Content Creator | Home Assistant Enthusiast | Home Automation
I produce helpful content about @home-assistant.io and related topics on my YouTube Channel.
Subscribe 👉🏻 youtube.com/@JuanMTech
James Eastham @jameseastham.co.uk Developer | International Speaker | Microsoft MVP | AWS Community Builder | Endurance Athelete
Talking Serveless at Datadog | ex-AWS
All views are my own.
He/Him
WhiteSponge @whitesponge.bsky.social Lover of all things tech, design and coding! Designing/creating apps/robots with Rust/JS!
Recently released Spux for Leptos!
Building MonitorBolt.com in 2026!
https://www.whitesponge.com - Blog
https://youtube.com/@whitesponge - YouTube
Darko Mesaroš @darko.rup12.net Yelling into the camera for @AWSCloud Welcome to some cloud and retro tech tweets. ☁ 💾 Opinions and ... skeets(?)... are my own! (he/him)
https://rup12.net
:wq!
Sean McArthur @seanmonstar.com Open Source maintainer of the rust-lang @hyper.rs.
More at seanmonstar.com
Rustunit @rustunit.com Rust 🦀, Bevy, Game Dev and Beyond
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.
Luca Palmieri @lpalmieri.com Author of zero2prod.com, a book on backend development in Rust, and https://rust-exercises.com.
Building pavex.dev, a new Rust web framework.
Principal Engineer at Mainmatter. Opinions are my own. He/him.
@algo_luca on Twitter.
Tim McNamara @timclicks.dev Trainer and consultant on the Rust programming language. Author of Rust in Action. Team climate. Walkable neighbourhoods are nice, actually.
Signal: @timclicks.01
Scott Gerring @scottgerring.com Software & tech enthusiast living in Switzerland, working @ Datadog. Opinions on all sorts of things, some of them reasonable. 
Dekirisu @dekirisu.com 🇩🇪 develops rustlang w/ vim
🐧 on nixOS w/ sway
🦜 animates things w/o routine
🐱 github.com/dekirisu
Luciano Mammino 📙 Node.js Design Patterns @loige.co AWS Serverless Hero & MVP. Senior Architect fourTheorem, author of 📕 http://nodejsdp.link & ✉️ http://fstack.link Node.js, JavaScript, Rust 🦀 & Cloud ☁️
nikomatsakis @nikomatsakis.com Weird Al meets Grace Hopper. Rustacean. He/him.
I work for @AWSCloud. Opinions on twitter and elsewhere are my own.
Andrew Lilley Brinker @alilleybrinker.com Memory safety / Rust 🦀, Dodger baseball ⚾️
...also #jj-vcs, urbanism, and more.
Helping you assess OSS risks with @hipcheck.mitre.org.
Principal Engineer at MITRE (opinions are mine)
blogs: alilleybrinker.com / possiblerust.com
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
Adam Leventhal @ahl.bsky.social Podcast editor (as long as quality and urgency aren’t important)
🌎👩🚀🔫🧑🚀
David Calavera @calavera.dev I enjoy reading lots of books, and building open source tools for 🦀 developers.
I hope you like dogs.
Giles “NAFO” Cope @fipunk.bsky.social Midnight.network rust dev.
Slava Ukraini!
russia GTFO of Ukraine
thebleucheese 🎷 @thebleucheese.bsky.social cyber, adv sim, VECTR dev, Java/Rust/Vue, MACAT (https://macat.io), catpoasting, screaming at the moon
Greg Gates @gregat.es philosopher-turned-software-engineer
VP of pivot tables @ https://rowzero.com, the world's fastest spreadsheet
data & technology manager for WA's 36th LD Democrats
my little blog: https://gregat.es
Hugo van Kemenade @hugovk.dev Python 3.14 & 3.15 release manager, core developer, Sovereign Tech Fellow, PSF Fellow, open-source maintainer, PEP editor, NaNoGenMo organiser, winter bicycler
Łukasz Langa @lukasz.langa.pl CPython Developer in Residence, Python 3.8 and 3.9 release manager. Gradual typing enthusiast, asynchronous programming proponent, creator of the auto-formatter Black.
He produces electronic music, which includes software and hardware of his own making.
Hynek Schlawack @hynek.me Pythonista & PSF fellow 🐍🏆, Gopher 🐹, blogger 📝, speaker 📢, YouTuber 📺. ❤️ nuance & outcomes, 🗣️🇨🇿🇩🇪🇺🇸
• https://hynek.me/
• https://github.com/hynek
• https://www.youtube.com/@The_Hynek
• https://mastodon.social/@hynek
• https://x.com/hynek
Kushal Das @kushaldas.se Public Interest Technologist. CPython core developer. PSF fellow and director. Tor Project core team member. Digital security trainer.
Pablo Galindo Salgado @pablogsal.com I program the programming program that other programmers use to program programs. Python Steering Council and core developer. Python 3.10/3.11 release manager. Deals with black holes and parsers. Attracts linker problems.
Thomas Wouters @yhg1s.bsky.social Cat owner, Release Manager for Python 3.12 and 3.13, Meta employee, Python Steering Council member. (He/him or they/them.) Primarily on Mastodon: @Yhg1s@social.coop.
Yury Selivanov @1st1.dev Co-founder & CEO of Gel • Python core developer • PSF fellow • async/await • asyncio • uvloop • asyncpg ••• @geldata.com • github.com/1st1
Brett Cannon @snarky.ca #Python core developer who also works on packaging; works on Python stuff at #Microsoft (although this is a personal account). Proudly #Canadian.
Pradyun Gedam @pradyunsg.me he/him. Probably trying to make refined sand do something useful.
Wearer of many hats in OSS spaces: CPython, pip, packaging, TOML, Furo, Sphinx extensions, Executable Books and more.
Emily Morehouse-Valcarcel @emilyemorehouse.bsky.social 
Alex Waygood @alexwaygood.bsky.social Software dev at OpenAI (formerly Astral) 🦀. Sometimes do freelance journalism: Guardian, Telegraph, openDemocracy. Python core dev in my spare time 🐍. Studied 🎶 a while back.
Laíns ⚡🌈🇵🇸 @missingclara.bsky.social they/them • python core dev • archlinux packager • PSF D&I and User Success WG • electro-metrology, semiconductor manufacturing, and nuclear physics enthusiast
Donghee Na @corona10.bsky.social - ML Infrastructure SWE @ Karrot (당근)
- Python Steering Council and Core dev
Opinions are my own not my employer: https://github.dongheena.com
Batuhan Taskaya @isidentical.bsky.social Hopeless TV critic, Python Core Developer, and a bunch of other boring stuff. 
Andrew Kuchling @akuchling.dmv.community.ap.brid.gy #Python & SQL #developer at a healthcare startup in #WashingtonDC. Former core #Python developer.
Lives in #Bowie, #Maryland.
Reader of #books; player of […]
[bridged from https://dmv.community/@akuchling on the fediverse by https://fed.brid.gy/ ]
Carol Willing @willingc.bsky.social Python is forever🐍
Donald Stufft @dstufft.dev pip // PyPI // Python // cryptography
I am perpetually caremad.
I care a lot about security.
Agitator and professional rabble rouser
Russell Keith-Magee @freakboy3742.bsky.social Not really here. Just ensuring that my handle isn't squatted.
Irit Katriel @iritkatriel.bsky.social CPython Core Dev. Views are my own.
Victor Stinner @vstinner.bsky.social Maintain Python upstream (http://python.org) and downstream (RHEL and Fedora) for Red Hat. Python core developer.
Barry Warsaw @pumpichank.bsky.social 
Paul Moore @pfmoore.bsky.social Python core developer, pip maintainer, gamer (board and video), occasional guitarist
Shantanu @hauntsaninja.bsky.social @OpenAI since 2020. CPython core dev, making Python typing better
hauntsaninja.github.io
Ned Batchelder @nedbat.com Python, Boston, mathy fun, juggling, autism parenting. https://nedbat.com
Diego Elio Pettenò @flameeyes.com C-list Blogger Since 2004.
Systems Mechanic, Conference Wannabe. Hot chili, mild takes.
he/him || they/them
https://flameeyes.blog/?mtm_campaign=social&mtm_kwd=bluesky&mtm_content=profile
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
David Lord @davidism.bsky.social Lead maintainer of Flask, Jinja, Click, and others on Pallets. Python Software Foundation @python.org Fellow. he/they
https://davidism.com
https://github.com/davidism
https://mas.to/@davidism
Frenck | Home Assistant & Smart Home @frenck.social A Human. Being. Him/He. Dad. Open Sourcerer. GitHub Star 🌟
#HomeAssistant lead engineer. Passionate. Dedicated. Motto: Make a positive difference every single day. Be the change ❤
Paulus Schoutsen @paulusschoutsen.nl President Open Home Foundation. Founder Home Assistant and Nabu Casa. Building the Open Home, follow progress @ https://newsletter.openhomefoundation.org
Madelena Mak @madelena.bsky.social 🦄 #Designer and #Maker who loves tinkering with #HomeAssistant, #Homecook, and more!
🌎 Currently working as Lead of Product and Design at @OpenHomeFoundation @NabuCasa @HomeAssistant. Worked for the UN, one of the FAANGs, StartupBus, Techstars, Trillian.
Matthias de Baat @matthiasdebaat.com UX Designer of @home-assistant.io at Open Home Foundation
thejeffreystone @slacker-labs.com Father, husband #homeassistant YouTuber, Pythonista, OpenSource Fanboy, Card Carrying Member of the ADHD tribe, Amateur Radio KE5DLO, and all around good guy…sometimes.
Beardless Tinker 🤣 @beardedtinker.bsky.social Creating magic smoke out of hardware. If it works, I'll make it stop.
Smart Home content creator @ https://www.youtube.com/BeardedTinker
My views are clouded, my knowledge is limited, my time has passed, but I still try 😉
Guy Sie @guysie.nl Digital marketer addicted to analog tech. Strategy nerd. Too many hobbies. Based in the Netherlands. Currently Lead of Marketing at @openhomefoundation.org, working on @home-assistant.io
Lewis Barclay @lewisbarclay.bsky.social aka EverythingSmartHome 💡🏠
Aaron @ Make It Work @makeitworktech.bsky.social Hi, I'm Aaron, a smart home enthusiast, YouTuber, and lover of technology.
yt/ig/x: MakeItWorkTech
Mostlychris @mostlychris.com Smart home enthusiast. I make videos and write about smart homes, smart things, and other IoT stuff @mostlychris
https://YouTube.com/mostlychris
https://www.mostlychris.com
Klaas Schoute @klaasnicolaas.nl 🏠 @home-assistant.io Member ❤️
📐 R&D Developer at https://mrgreenoffices.nl
🚀 Founder of https://dutchdronesquad.nl and 🅿️ https://nipkaart.nl
Home Assistant @home-assistant.io Open source home automation that puts local control & privacy first. Powered by a worldwide community of tinkerers & DIY enthusiasts.
Robin Malfait @robinmalfait.com Writing code @tailwindcss.com
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app