Juho Vepsäläinen @bebraw.bsky.social Technical author (SurviveJS), conference organizer (Future Frontend), Doctor of Science, University teacher (Aalto University).
survivejs.com
John Resig @johnresig.com Creator of jQuery, Chief Software Architect at Khan Academy, Japanese print nerd. https://johnresig.com/ https://ukiyo-e.org/ (bot: @ukiyo-e.org)
Aarni @akx.bsky.social @akx on various sites. Code, music, beer, travel, all that. Finland.
Sama suomeksi: koodia, musiikkihommia, kaljaa, matkailua, kehnoa huumoria. Turku.
Pekka Enberg @penberg.org @🏡🇫🇮🇪🇺🧑💻
Mitchell Hashimoto @mitchellh.com 
Na'aman Hirschfeld @nhirschfeld.bsky.social Co-Founder & CTO @ xberg.io. Document AI and extraction, polyglot Rust cores. Building basemind. Creator of Litestar & Polyfactory. Open source. Opinionated and strongly typed.
𝓦𝓲𝓷𝓷𝓲 🏍💨 @winni4u.bsky.social friendly helpful interested in everything motorbiker who loves to sit in his garden and listen to world wide radio stations enjoying fresh winds from Baltic Sea in Scharbeutz Germany
@dev.zilahi.fi @dev.zilahi.fi Working in the edge-cutting VR/XR industry, leading teams to success. Also, living in Finland, and enjoying it.
Engineering Lead @ Varjo, Helsinki
also at @richie.zilahi.fi, and I am behind bettertori.fi too.
Karsten Konrad 🇪🇺 @zabong69.bsky.social Data Scientist and nerd. PhD in automated theorem proving just before AI became a subfield of Linear Algebra. Machine Learning, statistics, data visualisation, biology, recreational maths, computation, old pocket calculators, and video games
embedding-shapes @emsh.cat 24 passed, 3 failed
https://emsh.cat/
https://github.com/embedding-shapes/
Mario Zechner @mariozechner.at You may know me from the Austrian parliament or national library, "hacktivist", computers this and that.
https://cards-for-ukraine.at
https://www.wired.com/story/heisse-preise-food-prices/
@badlogic@mastodon.gamedev.place
https://mariozechner.at
Pydantic @pydantic.dev The end-to-end AI engineering stack
AI observability at scale without fail with Pydantic Logfire. Iterate with Pydantic Evals. Build type-safe agents with Pydantic AI. Track costs with AI Gateway.
Anthony Moser @anthonymoser.com (He/Him) Folk Technologist • anthony.moser@gmail.com • N4EJ • http://www.BetterDataPortal.com • baker in The FOIA Bakery • http://publicdatatools.com • http://deseguys.com • #1 on hackernews when you search for "hater" • anthonymoser.github.io/writing/
Phoole @phoole.com #COVIDRealist - COVID isn’t over. Doing online shows for the folks at home.
WebDesignMuseum @webdesignmuseum.org Web Design Museum exhibits thousands of screenshots and videos of websites, apps, software, and Flash games from the 1990s to the late 2000s.
AapoAlas @aapoalas.trynova.dev Nova JavaScript engine developer and OSS contributor by day and night. Avid choir singer. He/him.
Give me data-oriented design or else (I will cry).
https://trynova.dev/
John Gruber @gruber.foo I write Daring Fireball and created Markdown.
Laura @lauraruis.bsky.social PhD supervised by Tim Rocktäschel and Ed Grefenstette, part time at Cohere. Language and LLMs. Spent time at FAIR, Google, and NYU (with Brenden Lake). She/her.
@pion.ly @pion.ly The Open Source, Cross Platform Stack for RTC. Pure Go implementations of WebRTC, TURN, DTLS and more. http://github.com/pion/awesome-pion
Join our Discord: https://discord.gg/PngbdqpFbt Slack Channel: https://pion.ly/slack
JSR @jsr.io The JavaScript Registry (JSR) is a module registry for TypeScript and ESM. Works with Node, Deno, browsers, and more. Free and open source.
https://jsr.io
ELLIS Institute Finland @ellisinstitute.fi A world-class research hub in AI and machine learning, in partnership with universities, RDI organizations and businesses in Finland. We are part of the @ellis.eu network.
🔗 ellisinstitute.fi
Betamagic @betamagic.bsky.social Betamagic is a small independent software company, based in the Netherlands.
Website: https://betamagic.nl
Support: support@betamagic.nl
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
#sitnikfriday @friday.sitnik.es Aesthetic erotica about men and women
Moderator @en.sitnik.es
🐘 https://mastodon.social/@sitnikfriday
✈️ https://t.me/sitnikfriday
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 ⚡️
Gleb Bahmutov @bahmutov.bsky.social JavaScript ninja, image processing expert, software quality fanatic. Sr Director of Engineering https://gleb.dev/
GitLab @gitlab.com Build software faster. The DevSecOps Platform enables your entire organization to collaborate around your code.
GitHub @github.com The AI-powered developer platform to build, scale, and deliver secure software.
teropa @teropa.bsky.social One half of Counterpoint. Building music systems for wellbeing and movement.
danielroe @danielroe.dev 🏡 https://roe.dev
➕ building @nuxt.com • @npmx.dev • @nitro.build • https://elk.zone
💝 https://page-speed.dev • https://firstcommit.is • https://react-to-nuxt.com
🏅 Google GDE • Microsoft MVP • GitHub ⭐️
he/him
signal: danielroe.57
🧗♂️ ⛷️ 🚴♂️ ✝️
📍 edinburgh 🏴
Gergely Orosz @gergely.pragmaticengineer.com Writing The Pragmatic Engineer (@pragmaticengineer.com), the #1 technology newsletter on Substack. Author of The Software Engineer's Guidebook (engguidebook.com). Formerly at Uber, Skype, Skyscanner. More at pragmaticengineer.com
dan @danabra.mov dancing for your pleasure
Chip Huyen @chiphuyen.bsky.social AI x storytelling
AI Engineering: https://amazon.com/dp/1098166302
Designing ML Systems: http://amazon.com/dp/1098107969
@chipro
Mihai Maruseac @mihai.page Building AGI with Privacy and Security at OpenAI.
Previously: ML Supply chain security @ Google OSS Security Team (model signing, GUAC).
Previously: TensorFlow Security & OSS (@ Google)
Previously: Haskell+differential privacy+ML @ LeapYear
Paige Bailey (webpaige.dev) @dynamicwebpaige.bsky.social ✨ Keep it simple, make it scale. AI should be about empowering users and building understanding. 👩💻 AI Developer Experience @ Google DeepMind, ex-Github, ex-Google
Shanqing Cai @sqcai.bsky.social Software Engineer @ Google. Applying AI and LLMs to human-computer interaction and accessibility. On-device machine learning. Also interested in speech science and neuroscience. Tsinghua, JHU, & MIT alum. https://caisq.github.io/
Jeff Dean @jeffdean.bsky.social Google Chief Scientist, Gemini Lead. Opinions stated here are my own, not those of Google. Gemini, TensorFlow, MapReduce, Bigtable, Spanner, ML things, ...
Alex Albert @alexalbert.bsky.social Head of Claude Relations @AnthropicAI
Artem Zakharchenko @kettanaito.com Software engineer. Helping you master automated testing at http://EpicWeb.dev. Author mswjs.io. Instructor egghead.io.
I tell stories @zakarcher.com.
My debut book "LOGGERHEADS" it out 👇
https://zakarcher.com/books/loggerheads
Rob Palmer @robpalmer.bsky.social JavaScript Infrastructure & Tooling at Bloomberg. Co-chairing TC39. Likely to tweet tech stuff about JS & software performance. Opinions are my own.
Dan Carlin @dancarlin.bsky.social Host of Hardcore History. I do other stuff too. Find our (free) irregularity updated newsletter at https://dancarlin.substack.com
Website: www.dancarlin.com
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/
Nathan Borror @nathan.run Do not be afraid
Colin McDonnell 💎 Zod @colinhacks.com 💎 Creator of Zod, tRPC (v0)
🔮 OSS Fellow @ Clerk
🦆 Friendly neighborhood TypeScript nerd
🧑🏼💻 Prev @ Bun, EdgeDB, YC, MIT
Oula Kuuva @oula.kuuva.tf Nerd. Sámi people. Interested in politics, human rights, software security, and CS2. Talking about everything above among other things, both in English and Finnish. Motomin anarâškielân. Used to be @oulakuuva on Twitter.
Sunil Pai @threepointone.bsky.social Javascript and Les Pauls. Building http://partykit.io/
Turun kaupunki @turku.fi Turun kaupunki - Åbo stad - City of Turku.
Nyt, ikuisesti, Turku.
www.turku.fi
#Turku
Owen Lamont @owen7ba.bsky.social Coder into Python and Rust. Interested in all things software engineering, data science, and computer graphics.
James @43081j.com Lead: @e18e.dev - tinylibs - chai
Maintainer: parse5 - @unjs.io - @bomb.sh - chokidar - @npmx.dev - @vueuse.org - prettier
Sponsor me at github.com/sponsors/43081j
github.com/43081j / Focusing on ecosystem perf & tooling 🥳
Justin Hall @justinreach.bsky.social Hello new networks of existing people!
I came of age on links.net and now I bud.com
patak @patak.cat Open Source Adventurer
Project Steward @npmx.dev
Core @vite.dev @vitest.dev https://elk.zone
Director @stewardshiplab.org
Advisor @e18e.dev
Nature Horizon @naturehorizon.bsky.social Nature 🍀| Animals 🐆| Discovery 🦧|
Goodable - Good News Just For You! @goodable.bsky.social Good news, when you need it most.
Download the FREE Goodable app! www.goodable.app
Slipmat.io @slipmat.io Live streaming for musicians https://next.slipmat.io- E Evan Wallace @evanwallace.bsky.social
Supabase @supabase.com the Postgres development platform
🌐 http://supabase.com
⭐️ http://github.com/supabase
🎥 http://youtube.com/supabase
💬 http://discord.supabase.com
Matthew Phillips @fancypenguin.party Engineer, reader, amateur artist in many forms, sometimes writer, Pac-Man aficionado.
Working on Astro @ Cloudflare
Daisuke Shimamoto @diskshima.bsky.social CTO at PROGRIT Inc., an English coaching start-up based in Tokyo.
Blog: https://diskshima.substack.com/
Christian Timmerer @timmerer.com Researcher, entrepreneur & teacher on immersive multimedia communication, streaming, adaptation, & QoE. CIO & Co-Founder at Bitmovin (YC S15). Professor at AAU/ITEC. http://timmerer.com
Nigel Megitt @nigelmegitt.bsky.social Dad, BBC employee, W3C, EBU…; knows about TTML, IMSC etc. Plays a bit of friendly 5-a-side, imagines self as sailor, photographer, painter etc.
Ben Hirsch @bep24.bsky.social Principal Software Engineer at Twitch/Amazon IVS. San Francisco, food, computer science, comedy, the rest.
Lorenzo Miniero @lminiero.it I'm getting older but unlike whisky I'm not getting any better. Author of the Janus WebRTC Server, the imquic QUIC library and the KIAVC adventure engine, and a VERY amateur musician.
Mastodon: @lminiero@fosstodon
Sergio Garcia Murillo @murillo2000.bsky.social Tech enthusiast and WebRTC expert, father of Leo and Mia. Mathematician
TypeScript @typescriptlang.org TypeScript is JavaScript with types and type-checking.
Compiles down to JavaScript, runs where JavaScript runs.
Jessica Sachs @jess.sh FOSS Necromancer at @herodevs. @faker_js, @cypress_io alum, @vuejs ecosystem.
Planet and Nature🍀 @planetdoga.bsky.social Animals 🐿️
Nature 🦋
Discovery 🦖
Planet 🔭
People 🙋♀️🙋♂️
Travel ✈️🚁
Tantek Çelik @tantek.com.web.brid.gy Hello
Hi. I work on web standards and the IndieWeb. I like to run trails, practice yoga, go bouldering, code & design my website, and write when I can. My pronouns are he/him. 🏠 📺 🥏
💬 Contact 👏 Tip Founder at IndieWeb Founder at microformats.org Web Stan…
Eric Meyer @meyerweb.com Armchair rocket scientist graffiti existentialist. Old enough for it to hurt when I stand up, not old enough to have stopped noticing. Agnostic in principle, atheist in practice, #CSS guy, mzungu. I’m only here for the food.
Una Kravets @una.im Making the web more stylish ✨🎨 DevRel Lead for CSS & Web UI @ Google Chrome. Cohost of the CSS Podcast & host of Designing in the Browser. 🌎 una.im 
Wilson Miner @wilsonminer.com Internet enthusiast 
Jen Simmons @jensimmons.bsky.social Apple Evangelist on the Web Developer Experience team for Safari & Webkit. #PwME
zeldman @zeldman.bsky.social “King of Web Standards”—Businessweek. OG web designer/blogger. Automattician. zeldman.com + alistapart.com. Wrote “Designing With Web Standards.” Founded Happy Cog studio. Taught MFA IXD at SVA NYC. Co-founded A Book Apart & An Event Apart (RIP).
Python Software Foundation @python.org The nonprofit organization behind the Python programming language. For help with Python code: http://python.org/about/help/
On Mastodon: @ThePSF@fosstodon.org
Eli Bressert @elibressert.com Nearly two decades of AI/ML and product experience at companies like Apple, Netflix, Stitch Fix, and Scenset. I love breaking down cutting-edge technologies into actionable products for the technically curious.
Anthropic @anthropic.com We're an Al safety and research company that builds reliable, interpretable, and steerable Al systems. Talk to our Al assistant Claude at Claude.ai.
Zed @zed.dev A next-generation code editor that enables high-performance collaboration with AI and your team.
zed.dev
Django @djangoproject.com The web framework for perfectionists with deadlines. Posts by the Django Software Foundation (https://www.djangoproject.com/)
Django news @djangonews.bsky.social Weekly Django news, articles, projects, and more. Lots of Django, Python, and anything that's web-focused. Run by @webology.bsky.social and @wsvincent.bsky.social
Subscribe to our newsletter at https://django-news.com
https://jobs.django-news.com
@pennersr.bsky.social @pennersr.bsky.social 🤹 Juggler 🔐 django-allauth
Carlton Gibson @carltongibson.bsky.social You know, Django 🦄 Former Fellow, 6.x Steering Council and Security Team member. Maintainer of a package or two. Django Chat co-host 🎙️
Not really here. There’s a bridged account from the fedi at https://bsky.app/profile/carlton.chaos.social.ap.brid.gy
Luonnonsuojeluliitto @luonnonsuojelu.bsky.social Seuraamalla meitä pysyt kärryillä ympäristöpolitiikan uusimmista käänteistä. sll.fi/auta
Matt Kane @mk.gg 🚀 Astro core team 🧡 Frameworks and dev tools at Cloudflare
Building EmDash, Unpic, Cirrus. @ascorbic in most other places
Danny @dnyfzr.bsky.social 🧩 software engineer
⚙️ rust, python & typescript
🧮 operational data systems for utilities
Jakke @jakke.fi Lead Developer
https://jakke.fi
JP Ahonen @jpahonen.eurosky.social A leader at the intersection of sports & tech. Finnish reserves. Watching dominoes from Greece. Usually early in predictions. Occasionally wrong. Always post-mortem.
Looking for serious actors in the Global North. You know who you are.
Steve Seguin 🇨🇦 @handle.invalid Maintainer of VDO.Ninja and other FOSS. 🇨🇦🐈. Father of an orange cat. 📷 I'm into cameras, machine learning, live video streaming, 3D printing, caffeine, and making things.
Aidan Clark @aidanclark.bsky.social I train models @ OpenAI.
Previously Research at DeepMind.
Hae sententiae verbaque mihi soli sunt.
Steven Heidel @stevenheidel.com API @OpenAI | 🏳️🌈 he/him
Deno @deno.land A modern runtime for JavaScript and TypeScript
https://deno.com
Vitest @vitest.dev Next generation testing framework powered by @vite.dev ⚡️
https://vitest.dev
Vite @vite.dev The build tool for the web. It's pronounced /vit/ like skeet!
https://vite.dev
Judy2k @judy.co.uk Head of Python Ecosystem @ JetBrains; Comedy Python Programmer; PSF Fellow; Terrible Rust Programmer; Enthusiasm As A Service; He/him/they/them
Tim A. @flipperpa.bsky.social Open-source maintainer, objective "A.I." skeptic, speaker, and organizer in tech (mainly Python). 🖖 Guitar and serenity geek 🖖 Principal Engineer, WRDS @ Wharton @ Penn 🖖 he/him 🖖 https://github.com/flipperpa 🖖 https://youtube.com/flipperpa
James Bennett @b-list.org Django/Python guy. Tip your servers and normalize your Unicode.
he/him
Angry politics and other non-tech parts of me are at @ubernostrum.bsky.social
Elsewhere:
https://www.b-list.org/
https://infosec.exchange/@ubernostrum
https://github.com/ubernostrum
Python Bytes @pythonbytes.fm A Python podcast covering recent developer headlines. Hosted by @mkennedy.codes and @brianokken.bsky.social. Listen to all the episodes and subscribe at https://pythonbytes.fm/
Ian Bicking @ianbicking.org Software developer in Minneapolis. Working with applications of LLMs. Previously: Mozilla, Meta, Brilliant.org