🔖 Bookmarks

Pair programming is intimate. It’s the closest collaboration we do as software developers. When it goes well, it feels great! But when it doesn’t, you might ...

It can be helpful in a Rails application to send notifications to a Slack channel, for example, when...

What is psychological safety, and why is it so important? Tips on how to improve your team

Ruby on Rails and ReactJS consulting company. We also build mobile applications using React Native

Better UX through better HTML: inputmode, enterkeyhint, and autocomplete.

All the best things about VS Code that nobody ever bothered to tell you

Most people know about semantic HTML, but when it comes to CSS, things are a little more wishy-washy most of the time. Rather than relying on arbitrary class...

Are your feature flags states leaking between your test cases? Stub them all to make your test suite more reliable. Here’s how.

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!