🔖 Bookmarks

The Decree pattern helps developers write single-purpose service objects that have a predictable API contract, are composable, are easily tested, and isolate the core logic of your app.

What if your Rails app couldn’t tell who was visiting it? If you had no idea that the same person requested two different pages? If all the data you stored vanished as soon as you returned a response?

Let's build a table editor in a Rails application using ActionText's Trix editor, and use Turbo Frames to customize your table.

Load, parse, compile, and serve assets efficiently in a Rails Engine.

Business Intelligence transforms raw data into actionable insights that support business decisions through reports, dashboards, and charts. You can use the `blazer` gem in Ruby on Rails to gather and display business metrics!

You may frequently need to extract crucial information from emails in your role as a developer. This...

When we allow users to upload images, they usually upload files without any optimization for the web. It’s up to us to add some measure to prevent those images from slowing down our app. Luckily, the different gems commonly used to handle user uploads also give us solutions for this...

We demonstrate how the popular "Ransack" library (Ruby on Rails) can be abused to exfiltrate sensitive data via character by character brute-force, allowing for a full application compromise in some cases. An internet wide search identifies several hundred potentially vulnerable applications.

Find out how you can keep your Rails views readable using helpers.

Core fundamentals that inform how we go about building — and shipping — great software at a sustainable pace.

Follow along with my example repo, which has a solution branch. So, you wanna be a Ruby on Rails...

RSpec custom matchers can be written using plain old objects.

A guide to a free Ruby development environment

Lane Shackleton, CPO at Coda, shares his team’s actual templates, processes, and many lessons learned

What companies follow an RFC-like process, and what are templates and examples to get inspiration from?

This is a guide for setting up AnyCable locally using Docker Compose, and deploying it on Amazon Web Services (AWS) Elastic Container…

Ruby 3.2.0 was released today! This is a perfect moment to check it out and see how YJIT behaves. I tested it out against Hanami test suite and then ran a bunch of benchmarks that we have in dry-rb projects and the results are absolutely fascinating!

Database Views & Rails Active Record: defining new Model classes out of views Learn...

Holly, a blind screenreader user, explains the main accessibility barriers she faces every day. Bad heading structure, alt-text, links, forms

Do you ever find it challenging to work on your project, side hustle, or even your hobby? Have you ever had those moments where nothing feels exciting? You lay in bed feeling - is it me, or is my work that boring? I have those days too. Some weeks I ...

It helps keep your state manageable

Lambdas are a powerful feature of the Ruby language. Learn all about Lambdas and how best to leverage them in your Ruby code.

Useful front-end tools for CSS and JavaScript developers that were most popular last year and will help you speed up your development workflow. Let’s dive in!

Rails 7.1 will include a Dockerfile to help ease production deployments

An example of refactoring a controller to use local variable and shorthand hash syntax