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Want to write a Rails API controller test and make sure it includes exactly what your Jbuilder serializer returns? Set `render_views`. Learn why in this post.

We took our Suspenders to the tailor and made some alterations.

Check the health and security of your Rails app with these quick guide to Ruby on Rails Code audits. These are the steps to take to review your ruby on rails...

Ruby pattern to connect multiple APIs to your project more easily with async requests approach

All new applications using Rails 8 will have Kamal by default.

In order to master our craft we need to master our tools. Slack is one of those tools. Here are my tips for Slack.

Learn how we discovered what was slowing down large database queries, and what we did to make Postgres queries 1000x faster.

Note: This is part of the Production vs Tutorial Code Series.

We're making improvements to the way users of assistive technology can interact with and navigate lists of issues and pull requests and tables across GitHub.com.

Thruster is a new zero config proxy from 37signals. Here’s how to add it to an existing Rails projects deployed with Kamal.

Many applications feature cmd+k search modals. This includes documentation websites like Bootstrap or Tailwind CSS, as well as applications I use every day, such as GitHub and Basecamp. I recently had to build one, and it was so easy thanks to Hotwire that I wanted to share how I built it with you. Imagine we have a documentation websi...

All new applications using Rails 7.2 will have GitHub CI workflow by default.

There's a very specific reputation I want to have on a team: "Nat helps me solve my problems. Nat get things I care about done."

The database is often the bottleneck in our application, both in terms of performance and developer velocity. Changing the database is a lot harder than changing the code.

The Ruby ecosystem offers a wide range of tools for building an audit trail, each with its pros and cons. So, which one is the best choice?

Recently I wanted to set up nightly backups of my Postgres databases hosted on Neon.tech. Yes, they have backups and PITR but I knew I’d feel better if I had backups just in case. My business…

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The problem Within my 10 years of developer experience, over and over again I see an...

Since Rails 7, there's more and more tooling that enables us, developers, to roll our own...

HotwireCombobox is at an early stage of development. It's nearing a beta release, but the API might change and bugs are expected. Please continue to use the library and report any issues in the GitHub repo.

For a long time, and probably still today, the reference for authentication in Rails is using a gem like Devise. Thing is, you’ll probably end up customizing it a lot: views, emails, onboarding flow, etc. Since Rails 7.1, we have access to several new features that make it easier to...

Turbo Refreshes update the entire current page in place while keeping some UI state e.g. the page’s scroll position. This might seem like overkill in some cases and they’re slower that Turbo Streams, but they can really simplify response code (and the performance hit may not matter anyway).

With the introduction of authenticate_by in Rails 7.1, we can now prevent enumeration attacks based on response times.

Delegated types are a modelization pattern introduced in Rails in 2020. And developers have mostly been scratching their head for a few years trying to use them in their applications. Today, I want to share a real-world use case. I'll walk you through my pre-existing domain architecture, my initial requirements, my mistakes, how I eventually used delegated types, what I learned and my open questions.

How can we use the Dual-Boot technique efficiently to upgrade our Ruby or Rails application when the workflow involves using Docker? Let's see 2 approaches.