At Shopify, we have spent the last year writing a new Ruby parser, which we’ve called YARP (Yet Another Ruby Parser). As of the date of this post, YARP can parse a semantically equivalent syntax tree to Ruby 3.3 on every Ruby file in Shopify’s main codebase…

Hi, it’s Greg, bringing you the latest changes in the Rails codebase. Rails World’s site is live! The Rails World conference website is live from today. It was created by Shona Chan, a junior developer from the Rails community. It was commissioned by the…

Discover how you can use Bundler-audit and Bundler outdated to help keep your Ruby apps secure.

Overview of how Ruby's garbage collector works.

AnyCable 1.4 is here with major improvements like Reliable Streams, Resumable Sessions, simplified Heroku deployment, long-polling fallback, enhanced HotWire compatibility, and OCPP support. Realiable real-time features for apps of any size!

Hi, it’s zzak. Let’s explore this week’s changes in the Rails codebase. Rack::Lint on Rails middleware tests While this work is not technically user-facing, it’s important to ensure the future of Rails continues to maintain compatibility with the Rack SPEC.…

Let's build an iOS application with a Ruby on Rails backend that allows users to create and manage onboarding screens. Then lets inject the data for those

"Tailwind CSS: It looks awful, and it works." - Adam Wathan, TailwindCSS creator

As of Rails 7, you can automatically install TailwindCSS when generating a new rails app by running rails new -c=tailwind -d=postgresql.

I am super excited that just like…

Explore Rails Components for improved, aesthetic frontend in Ruby on Rails apps, offering shareable, encapsulated functionality like React Components

Build a drag-and-drop ActiveStorage S3 Direct Uploader using Rails and Direct Uploads. Follow instructions for model, S3, and view setup

In this article, I share a handy Stimulus controller for adding tabs to your Rails apps. I also show you a different variation of the controller, and how to add it to your views. Plus, I've included a handy tip to avoid the annoying "flashing in" effect that…

Connecting the OpenAI transcription API and ActiveStorage analyzers to transcribe audiofiles with AI

Rails World is fast approaching and we’re gearing up to celebrate the 20th anniversary of Rails in style with the first beta release of Rails 7.1! There has been over five thousand commits made by over 800 contributors since Rails 7.0, so this release is…

From bare metal to cloud VMs using Docker, deploy web apps anywhere with zero downtime.

A first look at Strada, the last missing piece of Hotwire. Let's explore how it unlocks native components driven by the web in Turbo Native apps.

Ruby 3.2 YJIT has optimized the production workloads of Shopify and other companies. We encourage you to enable YJIT in production. Once Ruby 3.3 is released, it should make your application even faster.