Beginner - The Miners - Page 3

Linters, Formatters… Same Thing? — Static Analysis Clarified
Linters... Formatters... Aren’t they the same thing? And what is this so-called static analysis? More importantly, does it matter to you?

by Iasmim CristinaApril 1, 2025July 7, 2025

Let’s dive into the importance of static analysis while developing apps. (Because yes, formatters and linters are different, even though both play crucial roles in …

Ruby for the Curious: A Hands-On Guide to Getting Started
Ruby Basics to Pro Tips: Learn by Doing!

by Lucas GeronMarch 25, 2025May 27, 2025

If you’ve reached this post, you’re likely discovering and exploring the Ruby language, so, this article was made for you! The idea here is to …

JavaScript Beginner’s Guide
Exploring JS fundamentals, including let vs var, functions vs arrow functions, DOM API interaction, and more!

by Iasmim CristinaMarch 18, 2025July 7, 2025

JavaScript is one of the first steps for those starting their frontend journey. But what are the basic concepts we need to understand before we …

REST, RESTful APIs, and API documentation
A dive-in on the most used architectural style to communicate between modern web applications!

by Jonathan RibeiroMarch 11, 2025May 27, 2025

Why do applications communicate between themselves? As software complexity scales and many applications can have multiple features and requirements for users, interoperability between softwares are …

Code review and team communication
How not to suck as a teammate

by Julia AlbuquerqueFebruary 25, 2025March 18, 2025

Before there was code, there were people. And after, too. So I will start this post by telling you: you work with people. “Oh, I …

Programming Paradigms: concepts and their value
Learn Powerful Programming Techniques for Problem-Solving

by Sergio SouzaFebruary 11, 2025March 18, 2025

This post is part of our ‘The Miners’ Guide to Code Crafting’ series, designed to help aspiring developers learn and grow. Stay tuned for more! …

Introduction to Clean Code
4 Tips to Make You Write Better Code

by Igor DamascenoFebruary 4, 2025February 11, 2025

Have you ever looked at a coworker’s code — or even your own after a while — and spent hours wondering "What is this variable …

Docker and Containerization
The End of "It Works on My Machine" Syndrome

by Fernando LisboaJanuary 28, 2025February 11, 2025

If you’ve been in software development for a while, you’ve probably dealt with this annoying issue: your code runs perfectly on your machine, but when …

The Miners’ Guide to Code Crafting: Gearing Up!

by Luan GonçalvesJanuary 21, 2025June 17, 2025

The year was 2021. The mines and quarries of Codeminer42 were vast, brimming with untapped veins of innovation, and glittering with the promise of digital …

Custom Hooks possible issues: how to avoid them
Custom Hooks are great, but how do we handle the issues they sometimes cause?

by Iasmim CristinaJanuary 8, 2025June 9, 2025

As we all know, using any kind of tool recklessly can lead to problems that might negatively impact your application. But what about custom Hooks? …