Ethan Mollick @emollick.bsky.social Professor at Wharton, studying AI and its implications for education, entrepreneurship, and work. Author of Co-Intelligence.
Book: https://a.co/d/bC2kSj1
Substack: https://www.oneusefulthing.org/
Web: https://mgmt.wharton.upenn.edu/profile/emollick
pragdave @pragdave.bsky.social Accident prone programmer, speaker, and writer. https://pragprog.com
k0kubun @k0kubun.com Optimizing Ruby JIT. ZJIT team at Shopify.
Andy Waite @andyw8.bsky.social 🏴🇨🇦 Ruby Product Engineer, Toronto. Currently at Rootly, previously at Shopify.
Vinicius Stock @vinistock.bsky.social Staff engineer at Shopify working on the Ruby developer experience team | Ruby LSP creator | Speaker
Developer tooling, static analysis and type checking
KJ Tsanaktsidis @kjtsanaktsidis.id.au Ruby committer, principal engineer at Groq. Melbourne, Australia
Mike Dalessio @flavorjon.es Mostly posts about gummi bears, space probes, and Ruby.
OSS contributor, maintaining Nokogiri, SQLite3, Rails::Html::Sanitizer, Mechanize, and more in the Ruby ecosystem.
Working at 37signals. Former Shopify, VMware, Pivotal, Bloomberg, various startups.
Jonathan Markwell @jot.is Product at Urlbox
Advisor & Supporter of B2B SaaS in Sussex, UK.
Coworking at The Skiff
Newsletter: Brighton Dynamic
Building my next SaaS on Rails.
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.
Plymouth Argyle FC @pafc.co.uk The official Bluesky account of Plymouth Argyle 💚
RubyEvents.org @rubyevents.org Stay up to date with the latest Ruby events from around the world. RubyEvents is your go-to companion for events, talk recordings, and discovering speakers.
https://www.rubyevents.org
Thomas Cannon @thomascannon.me Web developer, musician, semi-pro party mom. +3 to Persistence Rolls. Operations & systems nerd.
Building my own apps on the side @practical.computer
https://thomascannon.me
https://little-crm.com
https://practical.computer
ProfBrianCox @profbriancox.bsky.social Professor of Particle Physics at The University of Manchester and Royal Society Professor for Public Engagement in Science
Olly Headey @olly.world internet flâneur · built pagecord, freeagent · photographer
https://olly.world
Martin Lewis @martinlewis.moneysavingexpert.com Founded MoneySavingExpert, @moneyandmentalhealth.org, (ish) the Martin Lewis Money Show ITV & Martin Lewis Podcast
Adam Wathan @adamwathan.com I don’t post here, follow me on X: x.com/adamwathan
José Valim @josevalim.bsky.social Creator of Elixir. Working at Dashbit and Livebook.
Wes Bos @wesbos.com Fullstack Dev ❯ JS⚛ CSS Node ❯ JavaScript30.com ❯ wesbos.com/courses ❯ 🔥 Tips ❯ Podcast @syntax.fm
Wera Hobhouse MP @werahobhouse.org.uk Lib Dem MP for Bath🔶
Energy Security & Net Zero Select Committee🌍
Championing women’s rights by helping criminalise upskirting & making workplaces safer🧑⚖️
👉https://werahobhouse.org.uk/
Published & promoted by Wera Hobhouse at 31 James St. West, BA1 2BT
Drew Bragg @drbragg.dev Senior Developer @ Podia
Host of Code and the Coding Coders who Code it (https://podcast.drbragg.dev)
Not from Oklahoma
Franck Delache @franck.isalazy.dev Staff dev @ Shopify
Seldomly blogs at Franck.IsALazy.dev
Gardener when the weather is nice
Dancer at night
John Hawthorn @jhawthorn.com Writing code for @Shopify, Rails, and Ruby. Previously @GitHub.
he/him | Victoria, BC | jhawthorn.com
Josh Pigford @joshpigford.com ✨ dabbler 🏒 collector 💰 @maybe.co 💱 synthfinance.com *️⃣ revise.dev 🧰 toolstash.com — @shpigford everywhere else
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
Adam McCrea @adamlogic.com I spend my days building @judoscale.com to help developers optimize their web hosting.
Follow me to hear about...
💎 Ruby on Rails
🚀 Heroku & PaaS
💸 Independent SaaS
Also on LinkedIn: https://www.linkedin.com/in/adamlogic/
Jeremy Smith @jeremysmith.co Product-focused Rails dev • Studio: http://hybrd.co • Co-host: @indierails.com • Organizer: @blueridgeruby.com
schwad @schwad.org Preeventualist. Rubyist at ZAR dot app
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
Rosa @rosa.codes 🇪🇺 European ❤️ cities, maths, theoretical computer science, learning languages, puzzles & bicycles 🐶 Human to Mochi 👩🏻💻 Principal programmer @ 37signals - she/her - Antwerp 🇧🇪 / Madrid 🇪🇸
tapster @mileswoodroffe.com CTO | Software Engineer | Rails Foundation Director | Rubyist | Ex-Sound Engineer | Runner | https://1500cals.com
https://mileswoodroffe.com
Kasper Timm Hansen @kaspth.com @spinel.coop • https://rv.dev • https://gem.coop core team • https://kaspth.com • former Rails core
Guillermo Iguaran @guilleiguaran.bsky.social Rails Core Team member
Amanda Perino @amandabrooke.bsky.social 
Andy Croll @andycroll.bsky.social 
Andrew Atkinson @andyatkinson.com Software Engineer, Author, High Performance PostgreSQL for Rails
andyatkinson.com/pgrailsbook
Andrew Mason @andrewm.codes Rails @ Podia 🦄 | Remote Ruby 🎧 | #AZ 🌵
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)
Ian Dunt @iandunt.bsky.social Journalist. Author. Podcaster. Liberal extremist.
FT Visual & Data Journalism @data.ft.com The FT’s team of reporters, statisticians, illustrators, cartographers, designers, and developers work with colleagues across our newsrooms, using graphics and data to find, investigate and explain stories.
https://www.ft.com/visual-and-data-journalism
Mike Perham @mike.contribsys.com CEO/Engineer, creator of Sidekiq
https://mikeperham.com
https://contribsys.com
https://sidekiq.org
Portland, OR
Short Ruby Newsletter @shortruby.com It is a Monday morning summary of the articles, discussions, and news from the Ruby community.
Subscribe at newsletter.shortruby.com
The Empty City @davidallengreen.bsky.social Writes about law, history, and policy.
At The Empty City blog and elsewhere.
Birmingham/London. Janeite. #AVFC
www.theemptycity.com
James O’Brien @mrjamesob.bsky.social Broadcaster @lbc.co.uk
Author: https://www.waterstones.com/book/how-they-broke-britain/james-obrien/9780753560365
Sam Ruby @intertwingly.net Author: Agile Web Development with Rails 8; Retired ; https://en.wikipedia.org/wiki/Sam_Ruby
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
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/
Jonas Downey @jonas.do Design Director @ Superhuman // Co-creator of Hello Weather. Ex-Figma, Twitter, and some other stuff. Puns always intended. he/him
🌐 https://jonas.do
🌞 @helloweather.com
Alejandro AR @kinduff.com Web Dev. Color writer. Fire Starter. Rational Pessimist. I'm crazy slap-happy and I'm scrappy when I'm nappy. Poeta tramposo.
Home @ kinduff.com
Ayush @ayushn21.bsky.social Pink Floyd and Steven Wilson addict. Test cricket enthusiast.
Author of The Rails and Hotwire Codex. @bridgetownrb.com core. I write Ruby for money.
✍️ https://binarysolo.blog
📝 https://railsandhotwirecodex.com
📸 https://fslash42.com
CJ Avilla @cjavilla.bsky.social Platform and DevX at Anthropic
Sean Roberts @omgsean.com professional good at computers guy
amateur musician, hockey player, cyclist
pretty good at rocket league for a guy my age
@jasonswett.bsky.social @jasonswett.bsky.social 
avi.nyc @avi.nyc 🏠 https://avi.nyc
💸 https://faraday.vc
👨🏫 https://flatironschool.com
👨🎨 https://designerpages.com
🗽 🇮🇱🎶🧑💻🧗)'( 🎀❤️
Joe Masilotti @joemasilotti.com I help Rails businesses ship iOS and Android apps. I've shipped 25+, wrote the book, and trained hundreds of devs. Strategy, building, or teaching: let's ship!
https://masilotti.com
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
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
Konnor Rogers @konnorrogers.com dude on the internet
Nate Hopkins @hopsoft.bsky.social Software writer, maker. Creator of several Ruby and JavaScript libraries.
Julian Rubisch @julianrubisch.at https://bio.link/julianrubisch
Stephen Margheim @fractaledmind.bsky.social 
Simon Chiu @geetfun.com Build guides: http://stepsies.com
Send emails: http://sendbroadcast.net
Play games: http://bs.fyi
Irina Nazarova @inazarova.bsky.social CEO @evilmartians.com
Co-founder of @anycable.io
Organizing @sfruby.com
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
Peter Cooper @cooperx86.bsky.social GitHub user #118, programming, LLMs, 3D printing, and piano https://peterc.org/
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
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
Yukihiro Matz @matz.bsky.social Ruby's Father 
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/
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- E Eileen @eileencodes.bsky.social
Xavier Noria @fxn.bsky.social Everlasting student · Rails Core · Zeitwerk · Freelance · Life lover
@ioquatix.bsky.social @ioquatix.bsky.social 
Jean Boussier @byroot.bsky.social Rails core, Ruby committer, Senior Principal Engineer at Intercom.
Justin Searls @searls.bsky.social I make things that nobody's asking for.
I used to post things that nobody was asking for, but then I stopped. Learn about me at https://justin.searls.co or reach out to justin@searls.co