I'm training my juniors on how to write test code since we need to improve our code coverage in ExamPro. I had quickly put together three guides last S.

This is a profiling tool originally built at GitHub to help us get an insight into our application. Now, we have extracted this into Peek, so that othe.

This Ruby style guide recommends best practices so that real-world Ruby programmers can write code that can be maintained by other real-world Ruby prog.

Sinatra is great. It is simple, it is elegant, it is easy to use, and it is wildly popular.It's arguably the second most popular Ruby web framework, fo.

Kubernetes is a fantastic platform to run resilient applications and services at scale. But let’s face it, getting started with Kubernetes can be chall.