Ruby on Rails @rails
Ruby on Rails scales from PROMPT to IPO. Token-efficient code that's easy for agents to write and beautiful for humans to review. rubyonrails.org Joined April 2007-
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Rails Version 8.1.4 has been released! rubyonrails.org/2026/9/24/Rail…
DHH opened #RailsWorld 2026 in Austin with a keynote on the age of AI agents: why 37signals has gone "pencils down" on handwritten code, why Rails' convention over configuration is built for this moment, and why the only play left is total optimism. youtu.be/vDjW_dRyKXY
@kiri11squid @dhh @OpenAI Everything is coming. 👍🏼 Every new agent, and every new agent at max. Hold tight!
Still can’t believe I got a shout-out during the @railsworld keynote! @AmandaBPerino thanked me for being here and gave a special salute to the fact that I drove 24 hours from New York to Texas to make it to Rails World. That moment meant a lot to me. The Ruby community really knows how to make you feel welcome❤️ @rails @railsworld You can stream the keynote live. youtube.com/live/V9SxpJpHu…
All you Rails Cowboys, make sure you get your behinds to the Ruby Sheriff's Office to get your Passport stamped. Those that don't yet have one, you're going to have a really pleasant and rather unique surprise. #railsworld
“Pencils down: no more hand-written code” #railsworld
Hi everyone! We know about the audio and are working to fix it, thank you!
The #RailsWorld livestream is live and we'll kick off in 15 minutes. Tune in here: youtube.com/watch?v=V9SxpJ…
The #RailsWorld livestream is live and we'll kick off in 15 minutes. Tune in here: youtube.com/watch?v=V9SxpJ…
#railsworld's first livestream is a can't miss-- join us as we MC the livestream at 9:30am!
Not making it to Austin? No worries, thanks to @Shopify you can still catch the Rails World Opening Keynote livestream tomorrow at 9:30 AM CT. Set a reminder and tune in here: youtube.com/live/V9SxpJpHu…
Not making it to Austin? No worries, thanks to @Shopify you can still catch the Rails World Opening Keynote livestream tomorrow at 9:30 AM CT. Set a reminder and tune in here: youtube.com/live/V9SxpJpHu…
For those who can't make it to Austin: Tune in live to watch the Rails World 2026 Opening Keynote where @dhh will share what's new in Rails, what's coming up, and where Rails is headed in the future. Join from wherever you are in the world: 9:30 AM - Austin 7:30 AM - Pacific
Rails World was the top conference choice in the Ruby on Rails Community Survey this year. We hope you all get to go! And we'll see you there! ✈️ 🥳 (Full results will be live SOON!) ⏳️
Agents on Rails: You asked, so we turned every model in Agents on Rails up to its max effort level. The result: more effort/reasoning doesn’t always mean better results. @OpenAI's models made the biggest gains, costs nearly doubled overall...and the newest agent in the benchmark, DeepSeek 4.1 Flash, figured out it was being benchmarked and tried to hack its way to a better score. What an entry. Here’s what we learned and what max effort gets you with each model: rubyonrails.org/2026/9/21/agen…
Austin, we’ll see you at #RailsWorld 👋
It’s time to hit the road to #RailsWorld. 2 days. 2 tracks. 1,000+ developers. Keynotes, networking, lighting talks. Tacos, BBQ, live music. ...and one mechanical bull. 🤠 Austin, here we come. See you next week! rubyonrails.org/world/2026/
Curious how AI fits into your development workflow? Rails bug you can't shake? Legacy system you're trying to modernize? Bring it to the Double Up Lab at #RailsWorld! Stop by the Sponsor Lounge to pair with a Test Double consultant. Book a session: testdouble.com/pairing-railsw… @rails
It’s time to hit the road to #RailsWorld. 2 days. 2 tracks. 1,000+ developers. Keynotes, networking, lighting talks. Tacos, BBQ, live music. ...and one mechanical bull. 🤠 Austin, here we come. See you next week! rubyonrails.org/world/2026/
Rails World 2026 owes an enormous debt of gratitude to Event Partner @Shopify, this year. Their support is making all of the following possible: - Hosting the very first Rails World livestream of the Opening Keynote for those who can't make it to Austin - Helping @yukihiro_matz get to Rails World for the Day 2 fireside chat - Co-sponsoring the Closing Party (always a highlight!) - Co-sponsoring the Rails at Scale Summit - Hosting the Shopify Lounge in the Sponsor area - Covering post-production so that every session is edited and on YouTube within two weeks after the event - They also sponsored the props this year. Because yes, this year the venue called for props. (You’ll have to see what that means onsite next week.) If you're joining us in Austin, stop by Shopify's lounge to connect with Rails experts, unblock tough technical challenges, discuss building and growing applications at massive scale, and explore opportunities with @ShopifyEng. (Including this open role: jobs.rubyonrails.org/jobs/40897-eng…) Thank you, Shopify!
Rails 8.1 introduced Active Job Continuations, helping long-running jobs survive restarts and resume from checkpoints. At #RailsWorld, @palkan_tula of @evilmartians explores what could come next for durable workflows in Rails, from persistent state and scheduled steps to pause/resume patterns and human-in-the-loop interactions, and an experimental extension to Active Job designed to bring some of these ideas together. rubyonrails.org/world/2026/spe… That's our last speaker spotlight! 24 talks, 24 great reasons to be in Austin next week. See you there.
With Rails 8, Solid Cable joined the Solid family, making it possible to deploy many Rails apps to production without Redis. Solid Cable creator @pezza_n gets into its internals at #RailsWorld: why it was created, where it fits against other adapters, and why ordered message delivery is about to matter more as realtime Rails apps start talking to LLMs. rubyonrails.org/world/2026/spe…
Database scaling is a common challenge for applications reaching large scale. Vertical scaling works well to a point but can get expensive fast. At #RailsWorld @thoughtbot's @GriffinTess explores the other approach to scaling your database - horizontally with sharding. Where do you start? Which table do you shard on? How do you keep your transactions atomic when they need to cross multiple shards? Tess will show you how to tackle moving your database to a horizontally distributed system in an approachable way. rubyonrails.org/world/2026/spe…
DHH @dhh
890K Followers 459 Following Father of three, Creator of Ruby on Rails + Omarchy, Co-owner & CTO of 37signals, Shopify director, NYT best-selling author, and Le Mans 24h class-winner.
Aaron Patterson @tenderlove
67K Followers 887 Following Job: @Shopify Opinions: Mine PGP: 4CE9 1B75 A798 28E8 6B1A A8BB 9531 70BC B4FF AFC6 Partner: @ebiltwin and cats. he/him @[email protected]
Chris Oliver @excid3
24K Followers 877 Following Do things that scare you. Rails Luminary building https://t.co/wyAHzKmEVi, https://t.co/ztgUsRCaGa, https://t.co/DsZKy7rCUr, @remote_ruby Podcast
Xavier Noria @fxn
13K Followers 532 Following Everlasting student · Rails Core · Zeitwerk · Freelance · Life lover
Greg Navis @gregnavis
4K Followers 641 Following 🖥 Fractional CTO 🛠 Creator of active_record_doctor 📢 Follow me for tweets about Ruby, Rails, Hotwire, and PostgreSQL
Shopify Engineering @ShopifyEng
60K Followers 707 Following Making commerce better for everyone. Follow us for technical discussions and updates on how engineers build @Shopify. Explore open roles: https://t.co/NFSvvCJBXt
Joe Masilotti @joemasilotti
10K Followers 420 Following Deploy your Rails app to the App Store and Google Play with Ruby Native: 1. Add the gem 2. Configure a YAML file 3. Hit deploy No Swift or Kotlin required.
Nate Hopkins @hopsoft
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Emmanuel (sub to my R... @siaw23
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Rob Zolkos @robzolkos
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Cezar Halmagean @chalmagean
2K Followers 380 Following YouTube acquisition for devtools and APIs | $550k+ from my own channel
Jean Boussier @_byroot
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Jason Charnes @jasoncharnes
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Junichi Ito (伊藤�... @jnchito
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Andrew Culver @andrewculver
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Andrew Mason @andrewmcodes
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Josef Strzibny @strzibnyj
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Queenie Wu @isqueeniee
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148 Followers 803 Following 23卒 GoogleCloudをつかって、バックエンドエンジニア とデータエンジニアの間みたいな仕事をしています。
Sem @smgdkngt
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Michal Kaminski @_MichalKaminski
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802 Followers 698 Following los robots heredarán la tierra, pero no os preocupéis porque serán nuestros hijos.
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Andrew Johnson @No1caresellmore
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atsuki.seo @atsuki_seo
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cyy @CheneyYang1613
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Burny - Effective Cur... @burny_tech
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tomiyan（冨田昌�... @tomiyan
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Medal @medalhuang
86 Followers 759 Following Entrepreneur/Engineer/Product. Co-Founder/CTO of Fishtrip(sold in 2018). Co-Founder/CEO of https://t.co/ii0kV37Fj1(ongoing)
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Shudong @shudongw
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Cristian Catanzaro @cristiancatanza
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Carl Gustafsson @RNGJesus1337
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Pernell @pernellt
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89 Followers 823 Following
DHH @dhh
890K Followers 459 Following Father of three, Creator of Ruby on Rails + Omarchy, Co-owner & CTO of 37signals, Shopify director, NYT best-selling author, and Le Mans 24h class-winner.
Aaron Patterson @tenderlove
67K Followers 887 Following Job: @Shopify Opinions: Mine PGP: 4CE9 1B75 A798 28E8 6B1A A8BB 9531 70BC B4FF AFC6 Partner: @ebiltwin and cats. he/him @[email protected]
Xavier Noria @fxn
13K Followers 532 Following Everlasting student · Rails Core · Zeitwerk · Freelance · Life lover
Jean Boussier @_byroot
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692 Followers 156 Following Backend, architecture, ruby, linux, databases. Love to investigate low-level things. Wannabe @github, @gitlab or @Shopify
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TableCheck @tablecheck
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GitHub @github
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Eugene Kenny @eugeneius
493 Followers 210 Following Staff Engineer at @fin_ai. @rails committer. Habitual line stepper.
Akira Matsuda @a_matsuda
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Guille @guilleiguaran
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11K Followers 771 Following Self-appointed Rails policeman, Rails Core Team Member, Principal Engineer. Working to define to future of Ruby and Rails at Shopify.
RailsConf @railsconf
24K Followers 2K Following The world’s largest and longest-running gathering of Ruby on Rails enthusiasts, practitioners, and companies. #RailsConf2025
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