Codeminer42's Engineering Blog
Performance
Codeminer42 Dev Weekly #77
HELLO EVERYONE!!! It’s September 5th 2025 and you are reading the 77th edition of the Codeminer42’s tech news report. Let’s check out what the tech world showed us this week!…
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…
Tracking Activity on your App
When it comes to web applications, there's a vast range of topics that can be explored. One of the most relevant is tracking, which involves systematically monitoring key application metrics,…
How React 19 (Almost) Made the Internet Slower
It's no news that React is still the most popular and most used UI framework and powers some big names of the web like Netflix, Airbnb, Discord and of course,…
Integrating Ruby with Rust with FFI
Ruby is a great programming language for productivity, but sometimes you need to develop something that is performant or has a low memory footprint. Rust is a exceptional language for…
