How I Crashed a Server (and Learned to Prevent It with Grafana, Prometheus, and Telegram)
Keep monitoring and don’t get caught with your pants down
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 …
4 min read
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 …
4 min read
Codeminer42 Dev Weekly #74
Last Updated on January 8, 2026 HELLO EVERYONE!!! It’s August 15th, 2025, and you are reading the 74th edition of the Codeminer42’s tech news report. …
4 min read
Frontend Concurrency Done Right
A practical guide to implementing sequential, batched, and streamed uploads with concurrency primitives and mutex locks
Last Updated on February 4, 2026 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 …
4 min read
Internationalization in React Apps
Why It Matters and How to Get Started
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 …
4 min read
Codeminer42 Dev Weekly #73
HELLO EVERYONE!!! It’s August 8th, 2025, and you are reading the 73rd edition of the Codeminer42’s tech news report. Let’s check out what the tech …
4 min read
Codeminer42’s Engineering Blog
