Codeminer42's Engineering Blog

The Miners

  • Third-party cookies are phasing out, now what?

    · 13 min read · by douglas.marques

    Third-party cookies received an ultimatum. Browsers are currently phasing them out, which means they won't be allowed anymore if you use any modern browser, like Safari, Firefox, or Chrome. This…

  • You are using React Context WRONG

    · 17 min read · by Talysson Oliveira

    That's right, you've read it correctly, you are probably using React Context API the wrong way... or at least not taking full advantage of what it can do. I know…

  • RSpec: Basic concepts

    · 6 min read · by Antonio Paulino

    Testing with RSpec: Part I - Basic concepts Introduction Hello, fellow reader! Let's explore the fundamental concepts for the Ruby gem RSpec together. We'll cover its basic structure, progressing from…

  • How to turn your macOS into a Linux-like Desktop

    · 11 min read · by Paulo Diovani

    TLDR: This is NOT about installing Linux on a Mac! Who would do that? 😏 So, you got yourself a new Macbook. Maybe it was received from your employer or…

  • What’s coming next in React 19?

    · 15 min read · by Leonardo Negreiros

    Introduction If you have been writing apps with React for a couple of years, you know that React has changed. From React's first steps using createClass to the hooks we…