In a previous post, we discussed the importance of assessing an application’s dependency freshness and demonstrated how you can use different tools for this purpose. One of these tools is libyears. In this post, we’ll share the libyears calculations for several popular Ruby projects and discuss our findings with you.

Technical debt, a term coined by Ward Cunningham in the 1990s, refers to the trade-off between short-term gains and long-term consequences in the development process. In this article, we will explore what technical debt is, why it happens, why you should care about it, and discover some new tools to help you discover the technical debt in your Rails applications.

Ruby on Rails is a powerful web application framework that has evolved over the years, with new versions bringing in features, improvements, and security updates. As your application matures, keeping it up-to-date with the latest Rails version becomes crucial. However, the prospect of upgrading an entire Rails application can be daunting. In this blog post, we’ll explore whether it’s possible to upgrade your Rails application in increments and how to go about it.

In software development, there are instances where creating a long-running branch when working on a project will be considered by developers. Long-running branches have been debated a lot by many teams due to their risks mainly around but not limited to, dare I say it, merge conflicts.

However, it isn’t necessarily the evil it’s made out to be and when handled with care, they can present extreme value to a team. Even DHH argues the benefits of maintaining a ‘cohesive architecture’ in this article

There has been a lot of conversations on social media about the “NoBuild” approach: using native browser features and plain CSS+JavaScript to avoid a precompilation step for our assets.

In many cases, it’s not easy to move to a “NoBuild” setup (and in some cases it’s not even possible depending on the application’s needs), and we can still aim to make the assets:precompile task as fast as possible if we can’t eliminate it.

In this article we’ll explore some areas for optimization using one of our applications.

Ensuring that your company’s website is current with compliance standards is extremely important and essential for any Rails application. Operating with a compliant application guarantees security that can help with handling sensitive data and maintaining users’ trust. The more compliant your website is, the more secure it will be against data breaches, which helps users feel safe when they’re using it.

So what does it take to be compliant? In this article, we will focus on security and cover some indicators to help identify if your Rails app might not be compliant anymore.

As we mentioned many times, at FastRuby.io we like to use the Dual-Boot technique during upgrades to quickly test the same code with the current and the next version of what we are upgrading. We usually talk about dual-booting Rails versions but this can be used to upgrade Ruby itself too. We have to make some changes to adapt the technique, and we’ll explain the basic changes in this article.