Managing technical debt is a huge concern for businesses of all sizes. At FastRuby.io, we understand the challenges of maintaining a healthy codebase while continuously delivering value to your users. That’s why we’ve introduced Bonsai, our fixed-cost, monthly maintenance service tailored to gradually alleviate technical debt. Join us as we take a deep dive into the value Bonsai brings to the table over the course of a month.

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.

Whether you are working in a legacy Ruby application, or a brand new application, measuring your dependency freshness score can be a positive indicator to understand whether you are staying current or gradually falling out of date.

Dependency freshness is defined as the difference between the currently used version of a dependency and the version that the system would ideally use.

In this article, I will discuss a couple of ways to keep track of how outdated or how fresh your dependencies really are.

Ever since we started offering productized Ruby and Rails upgrade services and upgrade roadmaps, we’ve been interested in helping as many people and companies as possible.

Unfortunately, in the past we’ve had to turn down companies who wanted to work with us but couldn’t secure the minimum monthly budget to work with our experts.

I’m pleased to announce that we’re now offering new opportunities for startups and small businesses to work alongside our team.

In this article, I will share a few new options to collaborate with our team of experts who specialize in technical debt remediation.

At FastRuby.io, we talk a lot about software quality. It’s how we determine whether a client is a good fit for an upgrade. The less technical debt a codebase has, the easier it is to maintain, and the more likely a Rails upgrade will go smoothly. But what determines whether software is “good quality”? In this article, we will talk about what software quality is, and explain the metrics that people use when talking about how to measure it.

Churn vs. Complexity analysis is a great way to find insights about the maintainability of a project. Two of my favorite authors have written great articles about the Churn vs. Complexity graph:

• Getting Empirical about Refactoring by Michael Feathers
• Breaking up the Beheamoth by Sandi Metz

This two-dimensional graph can be very useful in finding the files that are the hardest to maintain in your application. In this article I will explain:

1. How you can calculate these metrics and use them in your legacy project
2. How code coverage metrics can guide your technical debt’s collection efforts

Right before my talk at RubyConf Australia, I worked on a way to make it easy for anyone to run skunk in their Ruby projects. In order to do that I decided to use GitHub Actions. It’s a powerful service by GitHub and it’s quite easy to set up.

This article is about the process that I followed and how you can use it in your own application.

Two weeks ago I had the opportunity to speak at Solidus Conf 2019. I presented Escaping the Tar Pit for the first time and I got to talk about a few metrics that we can use to quickly assess code quality in any Ruby project.

In this article I’d like to talk about Skunk: A SkunkScore Calculator! I’ll explain why we need it, how it works, and the roadmap for this new tool.

Every time we evaluate a new project we follow a well-defined process to decide whether we take it or not. We analyze its dependencies; its code coverage; and its code quality to determine the amount of tech debt in a project. We have been using CodeClimate to assess code quality and SimpleCov to assess code coverage.

In my previous article I wrote about free and open source Ruby gems we can use to assess code quality for any Ruby or Rails project. After writing that article, I found that RubyCritic was really interesting and its community quite active, so I thought it was a good idea to add SimpleCov support to it: https://github.com/whitesmith/rubycritic/pull/319

As part of our Rails upgrade business we get to evaluate a lot of codebases every month. We usually need a quick way to assess the quality of the code we get. For this we like to use CodeClimate and SimpleCov.

CodeClimate is free for open source projects and paid for private projects. I know that not everybody can pay for their service, so I thought it was a good idea to share some free, open source alternatives.

Here is a list of 3 tools that can help you assess the quality of your next codebase.

In this blog post I will introduce bundler-leak – A bundler plugin to find known memory leaks in your dependencies.

I had to come up with a clever title because this article is about legacy Rails applications and I know that you might fall asleep by the third paragraph. Boooooring… You probably want to read about that new JavaScript framework that came out (I love that this sentence will always be true, it doesn’t matter when you read this)

If you have been working with Rails for a few years, you have seen your fair share of shiny new applications, well-maintained and poorly-maintained legacy applications. This post is about Legacy Rails applications