Konstantin Haase @rkh.cool My whole existence is flawed
@rkh.berlin in English (mostly)
he/him (or they/them)
Hazel Weakly @hazelweakly.me I have thoughts. Lots of thoughts. They never stop thinking. Never stop thunking.
hachyderm.io/@hazelweakly
Brandur @brandur.org Engineering @ Stainless. Ex-Heroku, Stripe, and Snowflake. Go, APIs, Ruby, and databases.
Aitor García Rey @aitor.is Algorithms will finish what looms started. Dad of Atlas. Founder
linkingpaths.com, jositajosi.com & joinanalog.is. CTO devengo.com & verkami.com. Chef sumendi.is
Ethan Marcotte @ethanmarcotte.com designer, writer, roommate to two kittens. here’s my website: https://ethanmarcotte.com/
I think you deserve a union, and I wrote a book about that: https://youdeserveatechunion.com/
hi friend
(headshot by @elaina.bsky.social)
dan @danabra.mov no, this is how it works
Daniel Terhorst-North @tastapod.com Runs Goalwards: 'Your business, optimized.' Started BDD, caused Cucumber. Optimizes orgs, teams, code. Coach, mentor, geek, mischief-maker. Christian, infrequent blogger. WWGH
https://goalwards.co
Johnathan Lyman @johnathan.org Program and programming accessories @heroku.com. Rubyist. Bass fishing. Certified drone pilot. johnathan.org, brewerysearch.com, mysoilplan.com, waterlevels.org
Mostly computers and sports, here. Partial owner of Chasing Liberty, Neat, and Italian Soiree.
nurieta @pantojacoder.bsky.social Data & Privacy at companies large and small.
“The silicon chip will transform everything, except everything that matters, and the rest will be up to us” Bernard Levin on 1978
Brandon Weaver @baweaver.bsky.social Principal Eng at Microsoft / GitHub, Ruby Central board member, Neurodivergence Advocate. Autistic / ADHD / Depression, He / Him. I'm the Lemur guy. Living and working somewhere about SF, writing on baweaver.com
André Arko @indirect.io thought misleader at cuberule.com
tired of saying https://actually.men
community gem server at https://gem.coop
ruby tools and consulting at https://spinel.coop
Bozhidar Batsov (a.k.a. Bug) @batsov.net Hacker. Emacs Zealot. Lover of parentheses. Firebrand. Bulgarian. Not necessarily in that order.
The artist formerly known as @bbatsov.
Personal blog: https://batsov.com
FOSS projects blog: https://metaredux.com
Emacs blog: https://emacsredux.com
Andrey Sitnik @en.sitnik.es The creator of PostCSS. I write about Barcelona, Local-First, kinky events, languages, and crazy facts from Wikipedia.
https://sitnik.es
Russian: @ru.sitnik.es
Ex-life: https://twitter.com/andreysitnik https://twitter.com/sitnikcode
Chris Ferdinandi @cferdinandi.bsky.social I help people build the web better. I love pirates, puppies, and Pixar movies. ADHD AF. he/him 🏴☠️
https://gomakethings.com
Ale Muñoz @bomberstudios.com Full Stack Product Designer / Swiss Army Knife / Chaotic Good (currently on sabbatical).
Rides bikes and drinks coffee (not necessarily in that order).
Always Happy to Help™
https://ale.today
Edu Ferro (eferro) 🇵🇸 @eferro.net Construyo y lidero equipos de producto/software (25+ años). Autor de «Menos software, más impacto», ya a la venta. Lean · XP · producto. https://www.eferro.net https://menos-software.eferro.net (he/him)
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/
Lynn Fisher @lynnandtonic.com Designer for the web. Living each day like it’s Pizza Day. she/her- S Gregory Brown [MOVED, SEE BIO] @skillstopractice.com No longer here.
Find me on Mastodon instead:
https://mastodon.social/@skillstopractice
Or if you don't use Mastodon, you can follow my bridged account here on Bluesky:
@skillstopractice.mastodon.social.ap.brid.gy
Jaime Gómez-Obregón @gomezobregon.com Ingeniero hackeando para mejorar la Administración pública. Ayúdame a seguir en http://patreon.com/jaime_gomez_obregon
Noemí Carro @noemicarro.bsky.social Hago cosas de negocio y marketing.
Piccalilli @piccalil.li Level up your front-end skills. Stay for the approachable, friendly content and go away with transferable skills you can use day to day.
https://piccalil.li
Dave Copeland @davetron5000.com Author of BrutRB, our last best hope for Rubykind (https://brutrb.com) - former Mood Health, Stitch Fix, LivingSocial, Opower. I play bass and love to scuba dive.
edmz @edmz.org Backend dev; mainly Ruby sprinkled with Elixir, Python. Interested also in emacs, Linux, ops. Writes in English, sometimes in Spanish 🇲🇽.
Some writings at https://edmz.org/
pragdave @pragdave.bsky.social Accident prone programmer, speaker, and writer. https://pragprog.com
María Maza ☀️🧿 @mariamaza.eurosky.social Dándole al cazuelo con el lápiz en la mano
https://lacienciadelgarabato.gumroad.com/l/visualizalo
www.lacienciadelgarabato.com
www.mariamaza.com
@mariamaza@mastodon.social
CarlaStabile @carlastabile.tech 🥑 Sr. Developer Advocate @auth0
I build software and create content about it
opinions are my own
🇻🇪/🇪🇸
manuel muñoz solera @mamuso.dev Designer ▲ @vercel.com – design / code / repeat
Brian P Hogan @bphogan.com Technical content expert, author, educator, people manager, and software dev. He/Him. http://bphogan.dev
Keith J. Grant @keithjgrant.com 👨🏻💻 Front end dev at Red Hat on Ansible Automation Platform. Author of CSS in Depth. he/him
🌐 https://keithjgrant.com https://notes.keithjgrant.com
📖 https://www.manning.com/books/css-in-depth-second-edition
🐘 https://front-end.social/@keithjgrant
Scott Jehl @scottjehl.com Web Designer/Dev. Accessibility & Performance Fan. Mediocre surfer.
Engineer: Squarespace Performance & Accessibility
My Web components course: $25 if you use the code TWENTYFIVE https://scottjehl.com/learn/webcomponentsdemystified/
scottjehl.com
sailor mercury @sailorhg.com putting the ✿soft✿ in software engineer
🇮🇩🇺🇸
✿ shop.bubblesort.io
✿ sailorhg.com
Yippee! @yippee.fun A new SQLite-based Ruby web framework in development by @fractaledmind.bsky.social and @joel.drapper.me.
https://github.com/yippee-fun
Brad Frost @bradfrost.com I make things and help people. Web designer & developer, teacher, consultant, speaker, writer, musician, & artist. Host of Wake Up Excited! Author of Atomic Design. Enthusiasm enthusiast.
jamie @jamie.ideasasylum.com Previously, @ideasasylum on Twitter but not active there any more.
Also found on Mastodon: https://ruby.social/@jamie.
Blog: https://jamie.ideasasylum.com
Links: https://www.jamielawrence.me
CTO @ Podia. Swimmer. Ruby developer.
Ian Coldwater 🧊🚫 @lookitup.baby Kubernetes SIG Security Co-Chair, goose in the mainframe. Minneapolis. They/them. Stay punk 🏴
MSP feed info: https://bsky.app/profile/amityf.bsky.social/post/3mrv36uo4pc2a
Build Awesome (11ty) @11ty.dev 🎈 A simpler static site generator, maintained since 2017
🔗 https://www.11ty.dev/
🐀 @zachleat.com
🤝 Team @fontawesome.com and @webawesome.com
🐘 Mastodon https://neighborhood.11ty.dev/@11ty
Peter Bhat Harkins ✔️ @push.cx Programmer by day, programmer by night.
Blog: https://push.cx Bootstrapping: https://recheck.dev
I run https://lobste.rs and stream office hours Mon+Thu: https://push.cx/stream
For people migrating, I was @pushcx on Twitter. I use he/him.
Brian Casel @briancasel.com Building: http://buildermethods.com
Co-hosting http://panelpodcast.com
Eric Bailey @ericwbailey.website #accessibility / #a11y advocate, post enjoyer.
🌐 https://ericwbailey.website/
✉️ https://ericwbailey.website/newsletter/
Craig @craigkerstiens.com Product @crunchydata previously MSFT/Citus/Heroku. Talk a lot about Postgres and startups. Why Postgres? https://www.crunchydata.com/why-postgres
John Lindquist @johnlindquist.com Sign up for my Claude Code Power User workshop:
https://egghead.io/workshop/claude-code
Ahmad Shadeed @ishadeed.com Design Engineer.
🎼 CSS Course: thelayoutmaestro.com
📘 Book: debuggingcss.com
✍️ Blog: ishadeed.com
📪 Newsletter: buttondown.com/ishadeed
📂 Made: defensivecss.dev, rtlstyling.com, a11ymatters.com
Large Heydon Collider @heydonworks.com Doing things with web technologies and writing/talking about it. Author of Inclusive Components (https://book.inclusive-components.design/) and producer of Webbed Briefs (https://briefs.video/). Agender. (Avatar by Cole Henley)
Paloma Llaneza @palomallaneza.com Abogada aunque buena persona. Solo agredo por motivos profesionales. Humana de Rosca. Me aberroncho en señal de protesta.
Aaron Patterson @tenderlove.dev Ruby and Rails hacker working at Shopify, living in Seattle
Robby Russell @robbyonrails.com F'uncle of six. CEO @PlanetArgon.com. Host @maintainable.fm. Creator of @ohmyz.sh. Guitarist @mightymissoula.com. Host of On Rails podcast.
https://robbyonrails.com/links/
Ruby Central @rubycentral.org Ruby Central is the organizing force behind RubyConf, RailsConf & the proud maintainers of RubyGems, Bundler. We've been advancing the Ruby ecosystem & community since 2001.
Get involved: https://rubycentral.org
RailsConf 2025: https://railsconf.org
Peter Cooper @cooperx86.bsky.social GitHub user #118, programming, LLMs, 3D printing, and piano https://peterc.org/
Simon Chiu @geetfun.com Build guides: http://stepsies.com
Send emails: http://sendbroadcast.net
Play games: http://bs.fyi
Julian Rubisch @julianrubisch.at https://bio.link/julianrubisch
Nate Hopkins @hopsoft.bsky.social Software writer, maker. Creator of several Ruby and JavaScript libraries.
Konnor Rogers @konnorrogers.com dude on the internet
Joel Drapper 🇬🇧🇺🇦 @joel.drapper.me I’m a Ruby/TypeScript/CSS engineer at @plane.com and based in the UK. https://joel.drapper.me
I’m building a Ruby/SQLite serverlesslessness framework. I also maintain Phlex, Literal, Morphlex, MaskIcons and Ruby Schema.
Signal: joeldrapper.01
Brad Gessler @bradgessler.com I build stuff people want with Ruby—like BeautifulRuby.com, Terminalwire.com, TinyZap.com, Thingybase.com, LegibleNews.com, Sitepress.cc, and more.
🧑🏻💻 bradgessler.com 🏗️ rocketship.io 🌉 SF Bay Area
Sacha Greif @sachagreif.com Founder @ Devographics. I run the State of JS/CSS/etc. surveys. Kyoto, Japan.
Into hiking, climbing, making music, LEGO…
https://sachagreif.com/
https://devographics.com/
Addy Osmani @addyosmani.bsky.social Former Engineering lead working on Gemini and Google Cloud AI
I want you to win :) For more on what I'm up to, I'm at addyosmani.com
Kevin Powell @kevinpowell.co Helping people fall in love with CSS
📺 https://YouTube.com/@kevinpowell
✉️ https://kevinpowell.co/newsletter
Rachel Andrew @rachelandrew.co.uk Content lead for Chrome Web Developer Relations. Opinions (and cats) my own.
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 
Jon Kuperman @jonkuperman.com TC39 - Signals - Source Maps - TS/JS @Bloomberg. Previously I did web at Adobe and Twitter.
Opinions are my own.
Andy Bell @bell.bz Founder at: @set.studio and @piccalil.li
Complete CSS Course: https://complete-css.com
Studio: https://set.studio
CSS Book: https://every-layout.dev
Newsletter: https://piccalil.li/the-index/
🔗 https://bell.bz/links/
🌐 https://bell.bz
🌍 Cheltenham, UK
Amelia Wattenberger @wattenberger.com web dev, design, LLMs, data viz, tools for thought
✨ Design @ SHV
🌸 wattenberger.com
rich harris @rich-harris.dev my life is derp and i do derp shit
Lea Verou, PhD @lea.verou.me I make things for making things.
@leaverou@front-end.social on Mastodon, @leaverou elsewhere
https://lea.verou.me
Sara Soueidan @sarasoueidan.com 🇱🇧 Frontend web / UI engineer, speaker, author, and educator specializing in web accessibility • Creator of the Practical Accessibility course https://practical-accessibility.today
🕸️ https://sarasoueidan.com
📤 https://www.sarasoueidan.com/newsletter
Chris Coyier @chriscoyier.net The main thing = @codepen.io
Personal site = https://chriscoyier.net
Podcast = https://shoptalkshow.com
Bend, Oregon
Scott Hanselman 🌮 @scott.hanselman.com I want you to win and be happy. Code, OSS, STEM, Beyoncé, T1D, open source artificial pancreases, Portland, 3D printing http://hanselminutes.com inclusive tech podcast! VP/Member of Technical Staff, Microsoft/GitHub 🌮
http://hanselman.com/about
Wes Bos @wesbos.com Fullstack Dev ❯ JS⚛ CSS Node ❯ JavaScript30.com ❯ wesbos.com/courses ❯ 🔥 Tips ❯ Podcast @syntax.fm
Cassidy @cassidoo.co Making memes, dreams, & software!
Sr. Director of Dev Advocacy at GitHub. Married to a dweeb and mom to a nerdy toddler + baby combo. She/Her ✝️ CHI 🏠
Subscribe to my newsletter!
cassidoo.co/newsletter
Sarah Drasner @sarahedo.bsky.social Opinions my own. https://sarah.dev
Distinguished Engineer @ Google, Chrome
Formerly Google Core Infrastructure
Formerly Vue Core •
Frontend Masters teacher •
O'Reilly Author •
https://www.engmanagement.dev/
https://github.com/sdras
Josh W. Comeau @joshwcomeau.com I make websites and maybe games?
Blogging at http://joshwcomeau.com.
He/Him 🌈
joel 🌦️ @joelhooks.com lvl 16 half-orc nerd. jazz lover. freak for synths.
education @vercel.com. education products at @badass.dev. building @egghead.io since 2013.
now 👉 https://joelhooks.com/now
PDX (Vancouver, WA)
Ufuk Kayserilioglu @ufuk.dev Physicist turned software developer turned engineering manager. Current: Leading Ruby Infrastructure team at Shopify & Board Member at @rubycentral.org
🌐 https://ufuk.dev
👨💻 https://github.com/paracycle
📍 Nicosia, Cyprus
Josh Pigford @joshpigford.com ✨ dabbler 🏒 collector 💰 @maybe.co 💱 synthfinance.com *️⃣ revise.dev 🧰 toolstash.com — @shpigford everywhere else
schwad @schwad.org Preeventualist. Rubyist at ZAR dot app
Lucian Ghinda @lucianghinda.com Product Engineer, Ruby on Rails Developer
‣ Curator of newsletter.shortruby.com
‣ Helping #Ruby developers design better test cases at https://goodenoughtesting.com
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
Irina Nazarova @inazarova.bsky.social CEO @evilmartians.com
Co-founder of @anycable.io
Organizing @sfruby.com
Adrian Marin @adrianthedev.com Building the best dev-tools for Rails developers 🙌
Father, developer, aspiring entrepreneur
#conferencehost 👉 @friendlyrb.com
#indiedev 👉 @avohq.io
#podcast 👉 http://friendly.show
Chris Oliver @excid3.com Rails Luminary building GoRails.com, JumpstartRails.com, Hatchbox.io, RailsBytes.com, Remote Ruby Podcast and lots of open source projects.
Do things that scare you.
https://excid3.com
Andrea Fomera @afomera.dev Senior Software Engineer • 🏳️🌈 she/her • afomera.dev
Andreas Finger 🇪🇺 @mediafinger.com Living the #VanLife 🚐 all over Europe 🇪🇺
formerly strongly involved in the #Ruby and #Rails communities of #Barcelona 🇪🇸 and #Hamburg 🇩🇪
you might know me as 'Señor Developer' from conferences - #Freelancer at day - side-project #Developer at night
Yukihiro Matz @matz.bsky.social Ruby's Father 
Noel Rappin @noelrappin.com Staff Engineer at Chime. Co-author of Programming Ruby. Author of Modern Front End Development for Rails. Also, http://noelrappin.com/about to find me. (He/Him)
Andy Croll @andycroll.bsky.social - E Eileen @eileencodes.bsky.social
Xavier Noria @fxn.bsky.social Everlasting student · Rails Core · Zeitwerk · Freelance · Life lover
Amanda Perino @amandabrooke.bsky.social 
Guillermo Iguaran @guilleiguaran.bsky.social Rails Core Team member
Marco Roth @marcoroth.dev Full-Stack Web Developer • OSS Contributor • Electronic Music Addict • Ruby/Rails, JavaScript/Stimulus, Crystal • Hotwire Contributors Team • StimulusReflex Core.
Website: marcoroth.dev
Building: rubyevents.org | rubyconferences.org | gem.sh | hotwire.io
Michael Koper @michaelkoper.com Dad of two - Founder of https://nusii.com - Bootstrapper - Ruby on Rails
Julia Evans @b0rk.jvns.ca programming and exclamation marks
blog: jvns.ca
zines: wizardzines.com
Justin Weiss @justinweiss.com Engineering at Aha.io. Writes (occasionally) at https://www.justinweiss.com.
Also on Mastodon at: https://mastodon.justinweiss.com/@justin
Jeremy Smith @jeremysmith.co Product-focused Rails dev • Studio: http://hybrd.co • Co-host: @indierails.com • Organizer: @blueridgeruby.com
John Nunemaker @johnnunemaker.com Tweets about Ruby/Rails. Building @boxoutsports.com, @fireside.fm and @flippercloud.io. Huge fan of 🏀 and ⏱️ (southbendwatch.co).
Garrett Dimon @garrettdimon.com Dev at FlipperCloud.io and Fireside.fm.
#Ruby, #Rails, #HTML, #CSS, and judicious JavaScript. Basketball, sit-skiing, paddle boarding, and outdoors. Left below-knee amputee and small-town high school girl’s basketball coach.
https://garrettdimon.com
Stephen Margheim @fractaledmind.bsky.social 
Peter Solnica 🇺🇦 🇵🇱 🇪🇺 @solnic.dev 🛠️ Building @justcrosspost.app & @repobot.app
👨💻 Elixir/Ruby SDK dev at @sentry.io
💜 Creator of Elixir Drops 💦
❤️ Creator of rom-rb and many dry-rb gems and former @Hanamirb.org core team member
#ElixirLang #RubyLang #OpenSource #BuildInPublic