What’s New in Node.JS 24
Last Updated on May 30, 2025 Node.js is reaching its 24th major version, and it comes with a host of new features and improvements. This …
4 min read
Introduction to Relational Databases and SQL
An introduction to relational databases – Where do they come from? Where do they live? What do they eat?
Last Updated on July 7, 2025 Hi! I hope you’re enjoying The Miners’ Guide to Code Crafting series. Today, we’re diving into databases — one …
4 min read
Codeminer42 Dev Weekly #57
HELLO EVERYONE!!! It’s April 17th 2025 and you are reading the 57th edition of the Codeminer42’s tech news report. Let’s check out what the tech …
4 min read
React: First Puzzle Pieces — Your Easy-to-Follow Guide
With so much React content out there, it’s easy to feel lost, right? Then, let’s simplify JSX, props, conditional rendering, and more!
Last Updated on July 7, 2025 React is one of the most popular tools out there… but sometimes, it can feel like a maze, right? …
4 min read
Codeminer42 Dev Weekly #56
HELLO EVERYONE!!! It’s April 11th 2025 and you are reading the 56th edition of the Codeminer42’s tech news report. Let’s check out what the tech …
4 min read
Setting the backstage: Rack and Sinatra
Building Web Applications with Ruby, Rack and Sinatra
Last Updated on July 7, 2025 Welcome to this practical guide on how to build web applications using Ruby, Rack, and Sinatra — complete with …
4 min read
Codeminer42’s Engineering Blog
