Zen @zen-browser.app Welcome to a calmer internet.
→ 🔗 http://zen-browser.app
→ 💚 http://zen-browser.app/donate
→ 📦 http://github.com/zen-browser
Sebastian Lague @sebastianlague.bsky.social Currently debugging...
Tangled @tangled.org https://tangled.org is the next-generation social coding platform.
→ Docs: https://docs.tangled.org
→ Discord: chat.tangled.org
→ IRC: #tangled @ libera.chat
William Woodruff (1.3.6.1.4.1.55738) @yossarian.net skeeting in accordance with the universal law.
yossarian.net / blog.yossarian.net
Freya Bruhin @the-compiler.org she/they
Writing #qutebrowser, #pytest core maintainer, and doing lots of other stuff in #Python. Python/pytest trainings via https://bruhin.software
Stadt Wien @wien.gv.at Account der Stadt Wien | #wienliebe
Netiquette: http://wien.gv.at/socialmedia-netiquette
Impressum: https://wien.gv.at/info/impressum.html
Newsletter: https://www.wien.gv.at/meinwienheute/
Ian Duncan @iankduncan.com I used to be smart, now I just try hard.
Haskell enthusiast
Me, https://iankduncan.com
Maker, https://wireform.systems/
Engineering at Mercury, formerly Forge, CircleCI, others
East River Source Control @ersc.io Building blocks for human and machine collaboration.
Sebastian Wild @sebastianwild.bsky.social Head of Algorithms Group at University of Marburg
www.wild-inter.net
@florian-rebernig.bsky.social @florian-rebernig.bsky.social 
Core Dispatch @coredispatch.xyz A regular digest of what's happening in Python core development — from merged PRs and PEP decisions to community discussions and upcoming events.
Subscribe @ https://coredispatch.xyz/
Jake Wright @jakewright.net Backend Engineer at Monzo & part-time YouTuber he/him 🏳️🌈
Toni Schneider @toni.bsky.team CEO of Bluesky, partner @trueventures.com, more at toni.org
Rona Wang @rona.bsky.social math & cs @ mit // buy my book! youhadmeathelloworld.com
Peter Steinberger @steipete.me vibe coding is the way. I bootstrapped a remote company before it was cool. Founder @PSPDFKit (exit to Insight). 🏳️🌈
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
More Perfect Union @moreperfectunion.bsky.social Nonprofit newsroom. Media that builds power for working people.
Join us: https://linktr.ee/moreperfectunion 
arxiv cs.PL @arxiv-cs-pl.bsky.social Computer Science -- Programming Languages (cs.PL)
source: export.arxiv.org/rss/cs.PL
maintainer: @tmaehara.bsky.social
Daniel @fancy11111.eurosky.social Studying Software Engineering & Internet Computing @ TU Wien
CV: https://sifa.id/p/fancy11111.eurosky.social
Mark Holmes @markholmes.bsky.social Senior Engineering Manager @ ferguson.com
Cofounder @ usetruecase.com
Tom @contextfree.bsky.social I make videos about computer programming at https://youtube.com/@contextfree - he/him - God is good. Black lives matter.
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
Furkan Onder @furkanonder.bsky.social Python Triage Member | Focusing on CPython #LKD #Python #ArchLinux #Django #eBPF
https://github.com/furkanonder/
Gregory P. Smith @gpshead.bsky.social `def code(bugs) -> 🐜: yield from code(bugs)`
#Python Software Foundation supporter & CPython Core Dev.
Always riding a bicycle. 🚴🏻 #bikelife #bikecommuter
I'm _probably_ not really here / name-🏋️-ing #markdown
Cult.Repo @cultrepo.bsky.social Making documentaries about open source
Subscribe: https://www.youtube.com/@cultrepo
Zohran Kwame Mamdani @zohrankmamdani.bsky.social Mayor of New York City
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.
Lysandros Nikolaou @lysnikolaou.com Python nerd with a special interest for compilers. CPython core developer. PyGreece organizer. Working @Quansight-Labs. He/him.
Rue @rue-lang.dev The Rue programming language. #ruelang if you wanna hashtag it. Run by @steveklabnik.com
Martin Bonnin @mbonnin.net Chocolate Droid Officer 🍫
Keep Android Open: https://f-droid.org/en/2026/02/20/twif.html
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
Barry Warsaw @pumpichank.bsky.social 
Tom Scott @tomscott.com I make things. They’ll probably come back to haunt me in a few years’ time. https://www.tomscott.com/
TRMNL @trmnl.com Clarity, at a glance - www.trmnl.com
Mara Bos @mara.bsky.social Rust dev, Electronics engineer, Author, RustNL, RustWeek organizer, ADHD, Polyamorous, Lesbian, She/Her
Ben Visness @bvisness.me My help comes from the Lord.
Handmade Network lead. WebAssembly engineer at Mozilla. Mentor for FRC Team 2175. https://bvisness.me/
Twitter (most active): @its_bvisness
Mastodon: @bvisness@mastodon.gamedev.place
Zac Sweers @zacsweers.dev All this happened, more or less
Blog: zacsweers.dev
📍NYC
JetBrains Platform @platform.jetbrains.com News & tips for devs building plugins for @JetBrains.com products.
Subscribe: https://jb.gg/mp-updates
Sebastian Sellmair @sellmair.dev Software Engineer @ JetBrains
Working on all things Kotlin.
KMP | Intellij | Compose
TU Wien @tuwien.at Unter dem Motto "Technik für Menschen" wird an der Technischen Universität Wien seit mehr als 200 Jahren geforscht, gelehrt und gelernt.
https://www.tuwien.at
Dave Peck @davepeck.org A bit of computer.
A modicum of music.
Plenty of pancakes.
https://davepeck.org/about/
fwcd @fwcddev.bsky.social 
Ned Letcher @ned.sh Data science, AI/ML, analytics, visualisation. Naarm/Melbourne @thoughtworks, #dataBS, #Python, #NLP, #DuckDB, & assorted whimsical miscellania
Oskar Stålberg @oskarstalberg.bsky.social Game dev. Made Bad North and Townscaper. 
Márton Braun @zsmb.co Developer Advocate @ JetBrains, working on Kotlin and Compose Multiplatform, KMP tooling, and Amper.
Instructor @ BME-VIK. Co-organizer @ Android Budapest. GDE for Android. Ex-Google.
zsmb.co
Ben @kaleidawave.bsky.social Mathematics and compilers. https://kaleidawave.blog
Ignat Beresnev @beresnev.me 
Sam Cooper @sam-cooper.bsky.social Author of Kotlin Brain Teasers
https://pragprog.com/titles/kotlinbt
Compiler Explorer @compiler-explorer.com A website for exploring the output of compilers. aka godbolt.org
Supports C, C++, Rust, Fortran, COBOL and many many more.
Support us at https://patreon.com/mattgodbolt 
SquiggleConf @squiggleconf.com ✨ SquiggleConf | A conference for excellent web dev tooling
💡 Inspiring talks, magnificent speakers, & a vibrant community
🌐 Join us in exploring the latest in web development & open-source
🔗 squiggleconf.com | #SquiggleConf
Michail Zarecenskij @mzarechenskij.bsky.social Lead Language Designer for Kotlin @ JetBrains
Alejandro Serrano Mena @serranofp.com 👨💻 Researcher @ Kotlin Evolution @ JetBrains
🧙♂️ Passionate about FP (mostly Arrow & Haskell)
📚 Author of 4 books
Kirill Rakhman @rakhman.info Kotlin Compiler @ JetBrains
Karlsruhe, Germany
https://rakhman.info
https://sueden.social/@kirillrakhman
Obsidian @obsidian.md The free and flexible app for your private thoughts. For help and deeper discussions, join our community: http://obsidian.md/community
Brian Norman @bnorm.dev I do the clickety-clackety that make the computer go brrr!
@KotlinLang.org compiler developer at @JetBrains.com; all opinions are my own.
Emma @emmatyping.dev Python Core Dev & Rust for CPython co-lead. mypy core team. Former quantum compiler engineer, now at NVIDIA working on Python & packaging. Opinions my own.
🏳️⚧️
https://emmatyping.dev
Masto: @emmatyping@hachyderm.io
Profile pic by Caleb Rippetoe
she/her
Carol Willing @willingc.bsky.social Python is forever🐍
Emily Morehouse-Valcarcel @emilyemorehouse.bsky.social 
Kushal Das @kushaldas.se Public Interest Technologist. CPython core developer. PSF fellow and director. Tor Project core team member. Digital security trainer.
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
Ned Batchelder @nedbat.com Python, Boston, mathy fun, juggling, autism parenting. https://nedbat.com
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
Diego Russo @handle.invalid Python Core Developer 🐍
Principal Software Engineer @developer.arm.com
Posts are my own. He/him/his. 🇬🇧
More active on http://linkedIn.com/in/diegor
EuroPython 2026, Kraków @europython.eu The European Python Conference - by the community & for the community.
@dynamicnotion.bsky.social @dynamicnotion.bsky.social 
Tantacrul @tantacrul.bsky.social Composer, designer and YouTuber.
Florian Gasser @floriangasser.bsky.social Journalist DIE ZEIT
Österreichischer Vertreter im Podcast Servus. Grüezi. Hallo.
Mike Fiedler @miketheman.com Code Gardener. Wrangler of the Unusual. Roller Derby referee. AWS Hero. PyPI Maintainer. Shakshuka lover. he/him
https://miketheman.dev
Seth Larson @sethmlarson.dev Python core developer, Security & Fellow of Python Software Foundation (@python.org) 🐍 Minnesoootan, he/him, #Python, #opensource, #security #retrogaming
🌐 https://sethmlarson.dev
Ron Buckton @chronicles.org Husband, Father, Developer, Gamer. Software engineer for TypeScript at Microsoft. Delegate to TC39. All opinions are my own. he/him
Carl Meyer @carljm.me Engineer at #Astral, building Python tooling in Rust. github.com/carljm
Sebastián Ramírez @tiangolo.com Creator of @fastapi.tiangolo.com, Typer, SQLModel, Asyncer, etc 🚀
From 🇨🇴 in 🇩🇪
Open Source, APIs, and tools for data/ML 🤖
Building @fastapicloud.com ⚡️
Adam Argyle @nerdy.dev Shopify design-engineer
🎙️ co-host on @whiskey.fm 🥃
prior Google Chrome, Google Cloud, CSSWG, CSS Podcast, Bad @ CSS
Creator of VisBug, open-props.style, prop-for-that, gradient.style, transition.style & more
UI, UX, CSS, HTML, JS
https://nerdy.dev
Ursula von der Leyen @vonderleyen.ec.europa.eu President of the @ec.europa.eu
Mother of seven. Brussels-born. European by heart. 🇪🇺
@brycebostwick.bsky.social @brycebostwick.bsky.social 
Blargis | Bloodthief Dev 🩸 @blargis.bsky.social Indie dev working on Bloodthief - a super-fast, melee dungeon runner. Wishlist on Steam 👇
https://store.steampowered.com/app/2533600/Bloodthief/
European Commission @ec.europa.eu News and information from the European Commission. Social media and data protection policy: http://europa.eu/!MnfFmT
IntelliJ IDEA, a JetBrains IDE @intellijidea.com IntelliJ IDEA – the Leading IDE for Professional Development in Java and Kotlin, by @jetbrains.com
Tips: #IntelliJIDEATips
New Features: #NewInIntelliJIDEA
Our YouTube channel: http://jb.gg/video
The PyPy Project @pypyproject.bsky.social The developers of the PyPy project: a fast, compliant, open source Python interpreter.
https://pypy.org/
https://github.com/pypy/pypy
Henrik @henrikruscon.com Alcove → tryalcove.com
Klack → tryklack.com
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.
Python Package Index @pypi.org The Python Package Index (PyPI) is the repository of software for the Python programming language. Pronounced 🥧 🫛 👁️
Armin Ronacher @mitsuhiko.at Creator of Flask • earendil.com ♥︎ writing and giving talks • Excited about AI • Husband and father of three • Inhabits Vienna; Liberal Spirit • “more nuanced in person” • More AI content on https://x.com/mitsuhiko
More stuff: https://ronacher.eu/
Andrew Gallant @burntsushi.net I love to code.
https://burntsushi.net
Loris Cro ⚡ @kristoff.it VP of Community @ Zig Software Foundation • Zig Livecoding http://twitch.tv/kristoff_it • Curator of http://softwareyoucan.love • Creator of https://zine-ssg.io • Blogging http://kristoff.it
Martin Thür @martinthuer.at Journalist • Reisender • I've got opinions. Facts, too. Foto: Thomas Wunderlich
https://www.martinthuer.at/offenlegung/
John Green @johngreensbluesky.bsky.social Author (The Fault in Our Stars, The Anthropocene Reviewed, etc.)
YouTuber (vlogbrothers, Crash Course, etc.)
Football Fan (co-owner of AFC Wimbledon, longtime Liverpool fan)
Opposed to Tuberculosis
Kotlin Foundation @kotlinfoundation.org Protect, promote and advance the development of the Kotlin programming language. Learn more at kotlinfoundation.org
Kotlin by JetBrains @kotlinlang.org Kotlin is a programming language that makes coding concise, cross-platform, and fun — https://kotlinlang.org/
Video tutorials http://kotl.in/video
News http://kotl.in/news
Community discussions http://kotl.in/slack
Charlie Marsh @crmarsh.com Building Astral: Ruff, uv, and other high-performance Python tools, written in Rust.
Jay 🦋 @jay.bsky.team Founder & Chief Innovation Officer @ Bluesky
Working on @attie.ai
🌱 🪴 🌳
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app
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
GitHub @github.com The AI-powered developer platform to build, scale, and deliver secure software.
CF Bolz-Tereick @cfbolz.bsky.social PyPy/RPython contributor. Half time teaching at Uni Düsseldorf. Works on dynamic language implementations. Love street art and art in public spaces, hiking, reading.
they/them
Gears @gearsco.de Amateur software developer, investigating functional programming, compilers and Minecraft datapacks.
- Core team member @gleam.run
- One half of @datapack.dev
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.
FastAPI @fastapi.tiangolo.com FastAPI framework, high performance, easy to learn, fast to code, ready for production. 🚀
Web APIs with Python type hints. 🐍
By @tiangolo.com 🤓
GitHub: https://github.com/fastapi/fastapi
Web: https://fastapi.tiangolo.com/
Yukihiro Matz @matz.bsky.social Ruby's Father 
Bob Nystrom @stuffwithstuff.com Dad, husband, brother, son. Working on Dart at Google, ex-game dev at EA, wrote "Game Programming Patterns" and "Crafting Interpreters". http://stuffwithstuff.com/