Writing effective tests is tricky. When working with Ruby on Rails, a good starting book about this matter is “Testing Rails”, published by Thoughtbot. In...

Test-driven development (TDD) is one of the most useful skills you’ll learn as a software developer since it allows you to add new features, refactor old code...

In this article, I’m going to show you how I’ve automated a small part of my client’s project’s QA using GitHub Actions. A brief introduction Actions are a...

Good apps are built following the The Twelve-Factor App principles and we’ve been adhering to those for some time now; problem is: Ruby on Rails doesn’t always...

At Nebulab we are encouraged in spending Fridays on open source projects, and I simply love it. Solidus eCommerce ecosystem and its extensions is where I usually...