Ruby on Rails is supported by an incredible ecosystem of companies, and that was clear at #RailsWorld 2025 in Amsterdam. This year’s event was made possible by: - The 2025 sponsors (many of whom have supported the event for three years running, like Platinum sponsor @AppSignal).

Day two of #RailsWorld is under way! Follow the 2025 playlist on YouTube to hear talks from speakers throughout the day: https://t.co/lDV5YtDx1x

500 contributors, 2500 commits, tons of great new stuff. Rails has never been as alive as now.

The #RailsWorld Opening Keynote is live. @dhh covered Rails 8.1 beta, Active Job Continuations, Markdown Rendering, Local CI, Action Text Lexxy, Beamer, Active Record Tenating, Kamal Geo Proxy, booted up a new Framework laptop to install the #Omarchy OS and launch a Rails app

Fresh off the #RailsWorld stage, Rails creator @DHH shared a preview of what you can expect from his 2025 Opening Keynote. In short: end-to-end freedom. https://t.co/s7qnmeS5lN The full keynote will be online later today on the official Rails YouTube channel.

Rails 8.1 Beta 1: Job continuations, structured events, local CI

Yesterday, Hartley McGuire was promoted from the Rails Issues team to the Committers team. He has been a member of the Rails teams since 2022. Congratulations, and thank you for all your contributions!

In this episode of 'On Rails', @robbyrussell is joined by Hilary Stohs-Krause, a Senior Software Engineer at @redcanary. They dig into how engineering teams handle everyday performance challenges, ranging from small Active Record tweaks to big architectural shifts. Hilary also

Congratulations to @frexuz on your first merged PR to Rails. Thank you for your contribution!

Get ready for exciting announcements from our CEO, Vlad Tenev at Robinhood Presents: Enter the Mainframe. September 9, 2025 - 5:30pm PT/8:30pm ET. https://t.co/cLhiCw7bpH

This week there were 14 contributors to the Rails codebase. This week’s newsletter contained PRs by: @frexuz @Earlopain @GannonMcGibbon @kamipo Petrik de Heus (p8) Zzak See the full list of this week's contributors here:

This Week in Rails is out! Among the changes this week: > Dark mode on welcome page > New error classes for database constraint violations > Speed up Active Job enqueueing (up to 18%) Read it and subscribe to the This Week in Rails newsletter at: https://t.co/L9uXDNDTHJ

Answers to frequently asked questions: - There will be no livestream, but the keynote will be published within 24 hours. - All sessions will be recorded and published within 2 weeks. - No tickets available at the door. No more waiting list. No ticket changes possible.

In one week 800+ Rails programmers from 62 countries will gather in Amsterdam to learn, connect, and shape the future of Ruby on Rails. Everything is ready. See you soon!

The last bit of fun news before #RailsWorld next week. Chris Power (@typecraft_dev) and Harriet Oughton (@OughtPuts) will be your 2025 Rails World MCs. You’ve seen them on the Rails YouTube channel this year, now catch them live on both main stages next week.

Always curious and full of energy, Beagles turn every walk into an adventure 🐾🎉.

We’re thrilled to be a Gold Sponsor at #RailsWorld2025 in Amsterdam on September 4-5! ✨ We are committed to advancing @rails as a 100-year tool, and supporting events like this to unite the community towards progress. 🛠️ 🚀

Members of the Rails Core and Ruby committer teams come together for a special session on the #RailsWorld stage next week. @tenderlove, @_byroot, and @hsbt will chat with host @robbyrussell about the future of DevEx in the Ruby and Rails ecosystem, and how foundational tools like

Excited to be talking at Rails World in Amsterdam about how we are leveraging @rails for AI on @Shopify Sidekick! Let me know if you are going to be there and want to chat!

37signals will have a booth at Rails World for the first time! The team will be there to chat Basecamp, HEY, and building with Rails. Oh, and we'll have a Omarchy 2.0 COPY PARTY with limited-edition USB keys too 😄