$ jdx --help @jdx.dev https://github.com/jdx
Janko Marohnić @janko.io Senior Ruby engineer, father, dancer. Creator of Shrine, rodauth-rails and vim-test.
Zensical @zensical.org Adaptive systems for evolving ideas – Zensical creates scalable Open Source systems for technical writing that always keep you in the flow
https://zensical.org
Hans Schnedlitz @hansschnedlitz.com Ruby Developer from Vienna and Vienna.rb Ruby Meetup organizer 🇦🇹 Testing, maintainability, and developer experience. Love climbing and hiking 🏔️
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/
Richard Schneeman @schneems.bsky.social - Possibility space explorer 🚀
- Open source teacher and author https://howtoopensource.dev.
- Ruby 3.2+ core committer
- Creator of https://www.CodeTriage.com.
- (he/him)
Y’all means all
Mike McQuaid @mikemcquaid.com I'm CTPO at Administrate, Homebrew Project Leader, ex-GitHub Principal Engineer, author of Git in Practice and an OSS and developer productivity leader.
Posting mostly automated from mikemcquaid.com.
If you want me to read your reply: email me instead.
Rachael Wright-Munn @chael.codes Software Engineer since 2012 | Live coding on Twitch since 2019 | open-source contributor | Programming Game Enthusiast | Featured in "One Dreamer" video game! ✨
Laurence Tratt @ltratt.bsky.social Shopify / Royal Academy of Engineering Research Chair in Language Engineering. https://tratt.net/laurie/- A Aiden Fox Ivey @aidenfoxivey.com aidenfoxivey.com
Valerie Woolard @valeriecodes.bsky.social software engineer 👩💻, chaotic good, INTJ, she/her
Joshua Young @joshuay03.bsky.social Senior Software Engineer at Buildkite, OSS contributor, Rails Issues team member, Puma and Concurrent Ruby maintainer, and RubyGems on-call volunteer.
Tomasz always taking it a step further Stachewicz @tomash.eu All-around nerd. Programmer. Sr Staff Dev at EverAI. Ex-Shopify. Founder of @rebased and @artragepl. Books, whisky, crossfit, motorcycling. he/him.
Rafael França @rmfranca.bsky.social Rails developer
Max @bernsteinbear.com Baking bread and compilers are kinda similar if you think about it
@tekknolagi elsewhere
bernsteinbear.com
antirez @antirez.bsky.social Reproducible bugs are candies 🍭🍬
I like programming too much for not liking automatic programming.
Andrew Kane @ankane.bsky.social Keep it simple. ankane.org
えりりん / eririn @suuuuengch.bsky.social MATE & Rubyist
技術的な話はしない
Juanito @pleasework.app Buildkite. Ruby. Postgres. Retweet byroot contents.
MechNuggets @mechnuggets.bsky.social Senior Concept Artist
https://lynkfire.com/MechNuggets
Ateş Göral 🔥🐐 @ates.dev coder · open sourcer · graphics/electronics/music tinkerer · dad to 1 human and 2 cats · Chief DIY Officer at home · Principal Engineer at Shopify · opinions are my own—and those of my gut bacteria · https://ates.dev · aka magna
thoughtbot @thoughtbot.com Helping teams build reliable software and reduce risk
https://thoughtbot.com/
Mark Carney @mark-carney.bsky.social Prime Minister of Canada and Leader of the Liberal Party | Premier ministre du Canada et chef du Parti libéral
markcarney.ca 
Colby Swandale @colby.fyi Technical Lead @ RubyCentral. Making rubygems.org, bundler/rubygems & rubyapi.org
Victor Shepelev 🇺🇦 @zverok.bsky.social aka zverok.
Ruby core team / Ukrainian Armed Forces
Програміст, письменник, типу офіцер.
https://zverok.space/
Ursula von der Leyen @vonderleyen.ec.europa.eu President of the @ec.europa.eu
Mother of seven. Brussels-born. European by heart. 🇪🇺
tagomoris @tagomor.is 
Visual Studio Code @vscode.dev The open source AI code editor
Nicola Smith @niccijsmith.bsky.social Canberra Bureau Chief at the Australian Financial Review. Previously in 🇰🇷, 🇹🇼,🇮🇳for the Telegraph and Sunday Times
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
Tim Riley @timriley.info Rubyist. Leading Hanami, Dry, Rom.
Canberra, Australia. he/him.
https://timriley.info/
Vipul A M @vipulnsward.com 👨💻 @HiSaeloun
. @rails Issues Team.
🏃♂️ @ReactPune / @PuneRb
Builds http://miru.so - FOSS Time Tracking and Invoicing App built on #Rails & #ReactJS
@eightbitraptor.bsky.social @eightbitraptor.bsky.social Ruby core committer. Builds Keyboards. MiniDisc, Fountain Pen and Void Linux enthusiast. Drinks too much coffee.
日本語を勉強しています。でもまだ上手じゃないです。助けてください！😅
Peter Zhu @peterzhu.ca Staff Developer at Shopify.
Ruby core committer.
Photography geek.
Mastodon: @peterzhu2118@ruby.social
Instagram: @peterzhu.photos
Emmanuel (sub to my Rails YouTube) @siaw23.bsky.social The Rails Changelog Podcast Host. ⚡️ This Week In Rails co-editor. I post about Ruby & Rails. Boxing. 📺 http://youtube.com/@siaw23
Blog 📝 → https://hayford.dev/
Podcast 🎙️ → https://www.railschangelog.com
LinkedIn → https://www.linkedin.com/in/siaw23
ima1zumi @ima1zumi.bsky.social https://github.com/ima1zumi
hasumikin @hasumikin.bsky.social PicoRuby, PRK Firmware
Greg Molnar @greg.molnar.io I post on Twitter mostly. Find me at https://x.com/gregmolnar
WNB.rb (Women and Non-Binary Rubyists) @wnb-rb.dev Monthly Ruby meetup and virtual community dedicated to supporting and uplifting women and non-binary people. We host meetups, interview prep, bookclubs and CFP working groups and so much more! https://www.wnb-rb.dev/ Discord: https://discord.gg/fFT3wmvJFt
OKURA Masafumi @okuramasafumi.com A Rubyist.
ぺん！ @tompng.bsky.social _=<<hello,:\
world
hello
world
Kelsey Hightower @kelseyhightower.com Minimalist
Andy Waite @andyw8.bsky.social 🏴🇨🇦 Ruby Product Engineer, Toronto. Currently at Rootly, previously at Shopify.
Andrew Novo @simplythat.bsky.social Developer @shopify
Kevin Menard @nirvdrum.bsky.social Optimizing Ruby via ZJIT and TruffleRuby.
k0kubun @k0kubun.com Optimizing Ruby JIT. ZJIT team at Shopify.- B Étienne Barrié @bihi.bsky.social
- P @paulreece.bsky.social @paulreece.bsky.social
Martin Emde @martinemde.com Modularity @ Gusto, Rubyist
Burak Yigit Kaya @byk.im Curious mind. Open source, behavioural psychology, automation
Nony Dutton @nonster.bsky.social 💎 Rubyist on Zendesk’s Ruby Infra Team
🇩🇰 Living in Denmark
👻 Born and raised in Baltimore
@nateberkopec.bsky.social @nateberkopec.bsky.social 
Andrew White @pixeltrix.bsky.social CTO @unboxed.co
José Valim @josevalim.bsky.social Creator of Elixir. Working at Dashbit and Livebook.
Alex Rocha @alexcrocha.bsky.social 
Rowen Willabus @handle.invalid Tech Enthusiast 👨🏿💻 | 3.3X Engineer 🥷🚀 | Rubyist 💎 | Founder/CEO of IntellectStorm 🧠🌪️ | Founder/Chairman of Black Entrepreneurs Association 🇬🇾
Yusuke Endoh @mametter.bsky.social World No.1 IOCCC player
https://www.ioccc.org/winners.html#Yusuke_Endoh
https://github.com/mame
https://twitter.com/mametter
Jeremy Hinegardner (he/him) @copious.dev a.k.a copiousfreetime - not-quite-the social media person I used to be.
Benoit Tigeot @benoittgt.bsky.social Dev backend. Previously RSpec core team. #Ruby #Go #PostreSQL. he / him 🏴 I love flags. https://ruby.social/@benoit
dirceu @dirceu.bsky.social Brazilian who became Canadian. Building AI agents at @Shopify. I like systems thinking, simplifying things, and JRPGs that don't require reflexes.
Gui Heurich @anthrolanguage.bsky.social programming, anthropology, politics, gardening, climate change. hopefully not in that order.
author of Coderspeak: the language of computer programmers
https://uclpress.co.uk/book/coderspeak/
Benoit Daloze @eregon.me Expert in dynamic language runtimes and JIT compilation, TruffleRuby lead, Rubyist.
https://eregon.me
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
@ioquatix.bsky.social @ioquatix.bsky.social 
Julian Rubisch @julianrubisch.at https://bio.link/julianrubisch
Nate Hopkins @hopsoft.bsky.social Software writer, maker. Creator of several Ruby and JavaScript libraries.
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
Tom de Bruijn @tomdebruijn.com Dev team lead and developer at @AppSignal.com
Organizer Amsterdam Ruby meetup, Rails Girls NL.
tomdebruijn.com and lintje.dev
#Ruby #Rust #Vim #Git
Piotr Szotkowski 🛡️ @chastell.net 👴 speedrunning retirement
🧑💻 (prev.) cheap science officer at Rebased
🤹♂️ (prev.) assistant professor at WUT’s cybersecurity division
💎 (bad co-)maintainer of Bogus & Reek
📷 (very amateur) street photographer
🫂 he/him, vim/nvim
🕸️ https://chastell.net
Alexander Adam @alexanderadam.bsky.social 🤓 Software dev working in ♦️ #RubyLang and 💎 #CrystalLang as a #freelancer & at◽vade.io
Skeets may be English & German.
Mostly active on 🐘 #Mastodon/#Fediverse though 😉
https://ruby.social/@alexanderadam
#ruby #CrystalLanguage #crystal #rails
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.
RoRvsWild @rorvswild.com All-in-one monitoring for Ruby on Rails applications.
Track performances and errors for requests and background jobs.
https://www.rorvswild.com
Josh Brown @joshantbrown.com Product Engineer. Ruby / Hotwire. Aspiring polymath; designer, developer, writer, maker, creator, gamer and aviator. Occasionally stream on Twitch and YouTube.
Dave Kimura @davekimura.bsky.social Christian, Husband, Father and Rubyist, Screencaster of https://www.driftingruby.com, Creator of ActionAuth https://github.com/kobaltz/action_auth, Makes and loves 🍣
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
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/
keyboard masher @zaczac.bsky.social Chicago based Ruby Dev
Adrien Poly @adrienpoly.com CTO @plume-app Rails/JS aficionado. Creator of StimulusUse and rubyevents.org
corey @iamcoreyg.com Family guy • Software engineer / music producer • Mostly building speakflow.com • Prev. software @ Apple — Los Angeles.
Posting about SaaS, coding (javascript/ruby on rails) and music
Justin Weiss @justinweiss.com Engineering at Aha.io. Writes (occasionally) at https://www.justinweiss.com.
Also on Mastodon at: https://mastodon.justinweiss.com/@justin
🎱 Josh Branchaud ✨ @jbranchaud.bsky.social Free-Range Software Dev and Consultant ✨ PostgreSQL • Ruby on Rails • TypeScript • React ✨ 🏃🐈🍹🎱 (he/him) | Chicago | Work with me: visualmode.dev
Jesper Christiansen @jesper.dev Full-stack web developer. Independent Contractor - Loves Ruby/Rails. JS/React/Vue. Works on side projects formbackend.com, many.link
Josh Pigford @joshpigford.com ✨ dabbler 🏒 collector 💰 @maybe.co 💱 synthfinance.com *️⃣ revise.dev 🧰 toolstash.com — @shpigford everywhere else
David Hill @davidhill.dev Ruby on Rails Developer
Host of the Ode to RailsConf podcast
https://davidhill.dev
JP Boily @jipiboily.com Freelancer. Founder @ Metrics Watch (sold in 2024). Dev. Community guy. Father, husband, music aficionado, (board & video) gamer, etc. #SaaS #Ruby #Linux #Godot
Scott Watermasysk @scottw.com Husband, Father, & purveyor of fine Ruby on Rails apps. Always building something.
jd @jd.codes Programmer by day, father all day, programmer later on at night, & gamer even later at night.
❤️ Ruby, Python, and Elisp (and a little bit of Go maybe)
https://jd.codes
Onur Ozer @onurozer.me Marketer turned bootstrapper. Learning Ruby and building internet businesses.
cogrid.com - competitor tracking for SaaS
meetlars.com - your AI marketing strategist
apacagencies.com - discover top agencies in asia
I also play drums and bake pizza.
Appwerks. @appwerks.com 
Manu @manu-j.com Creator: https://zestui.com - UI Kit for Ruby on Rails using Tailwind & Phlex
Engineering Lead @ Lodgistics
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
Faraaz Ahmad @faraazahmad.bsky.social Software Engineer interested in Ruby, Elixir, distributed systems and programming language internals.
Rob Zolkos @robzolkos.com Ruby on Rails developer here to help solo devs and small teams amplify their impact. I upgrade Rails apps and keep old ones running. email: robzolkos@hey.com
zolkos.com
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
Kevin Murphy @kevinjm.bsky.social Software Developer kevinjmurphy.com He/Him
Adam Daniels @adamdaniels.ca Longtime developer. Run software agency of 1. Polyglot. Lately into small-bets. Trying to make every community I join better.
suspenders.app ( #crystal )
dnslint.com ( Async #ruby )
nodns.fyi ( #elixirlang #phoenix )
gemdocs.org ( #ruby )
Kyle Conarro @conarro.com Dad, Rails dev at @adreform.com
ATLien living in Portugal 🇵🇹
Occasionally post at conarro.com
Matouš Borák @bora.ma Keeping our never-finished #RubyOnRails code running. 1-day-a-week therapist, dad of 2, loves hiking with them and riding his kickbike. he/him. Mostly dev-related stuff here. 🌍 Prague, Czechia.