Ruby on Rails

Coming soon: Rails New, a series for absolute beginners. From installing Ruby on Rails to shipping your first app, @typecraft_dev will walk you through building with #Rails step by step, no prior experience required. If you're curious about @Rails, this is the place to start. The…

21 years ago today, after months of work, @dhh released Rails v0.5.0 to the world with the note: “this piece will grow in public.” He wasn’t wrong. Since then, Rails has powered countless companies, grew with the support of thousands of contributors, and has kept true to its core…

Prompting an LLM is easy, but building a Rails app that reliably integrates one is a different story. In her #RailsWorld talk, @github @KinseyAnnDurham dives beyond prompt hacking to unpack what it really takes to bring LLM-powered features into real-world #Rails apps: model…

Rails Core member Aaron Patterson (@tenderlove) will deliver the #RailsWorld 2025 Closing Keynote. What’s it about? No one knows. Hopefully #Rails 🤞, but we'll find out together in September. rubyonrails.org/world/2025/day…

Procore designed an onboarding course that’s helped over 900 new engineers of all levels learn Rails while also learning the intricacies of the actual monolith they’d work on every day. By layering Rails fundamentals with real product context and domain-specific knowledge, they…

Introducing Rails New, a beginner-friendly series hosted by @typecraft_dev that takes you from installation to `rails new` to a fully deployed productivity app, all in just 10 videos. Perfect for newcomers to #Rails. You’ll learn Rails philosophy and core concepts like MVC,…

Join @joemasilotti at #RailsWorld as he builds iOS and Android apps live on stage using #HotwireNative. No need to master Swift or Kotlin. With just HTML, CSS, and your Rails codebase, you’ll see how to ship native apps across platforms in no time. One codebase, three platforms,…

If you know someone who's just beginning their coding journey and curious about #Rails, share this video with them! @typecraft_dev gives helpful context and walks through the installation process in a clear, approachable way, making that first step a lot less intimidating for…

Before tomorrow’s launch of the Rails New series, get your dev environment set up with this step-by-step Installation guide from @typecraft_dev. Install Homebrew, system libraries, Ruby 3.4.2 (via Mise), and Rails 8.0.2 in preparation for building your first app. On Linux or…

"Rails has been core to Chime’s technology from the very beginning. When we were building Chime, we chose Ruby on Rails because it allowed us to iterate quickly and create a seamless experience for our members. We’re excited to support the continued growth of the Rails community…

Since day one, @Chime has used Ruby on Rails to build and scale what is now one of the most downloaded banking apps in America - a platform that empowers millions of members with access to fee-free financial services. Today, they join the Rails Foundation as a Contributing…

In the latest episode of On Rails, host @robbyrussell talks with Jean Boussier (@_byroot), Senior Staff Engineer at @Shopify and member of the Rails Core team, about the performance realities of modern Rails apps, and why "fast" is too vague to be useful. They also dig into IO…