Codeminer42's Engineering Blog
The Miners

How I Crashed a Server (and Learned to Prevent It with Grafana, Prometheus, and Telegram)
Let me tell you a story about how I crashed my workplace's server due to a lack of disk space and how I solved the issue and prevented it from…
Internationalization in Rails
Providing a personalized and accessible experience to a global audience, it is essential for applications to support multiple languages and cultural formats. This process, known as internationalization (i18n), is a…
Frontend Concurrency Done Right
Raw Portuguese version is here: https://tech-pills.github.io/2025-07-27-frontend-concurrency-control/ Hello there! Hope you're doing well. The purpose of Tech Pills here is to begin a series of articles to solve or discuss technical…
Internationalization in React Apps
When building web applications, it is easy to focus solely on your immediate audience. However, the internet has no borders, and your app may reach users from different cultures, languages,…
An Introduction to Ruby on Rails – From someone with a frontend background
If you've come here looking for a post from a Ruby on Rails expert, I'm sorry to inform you that I'm not that person. What you can expect from this…