Quarkus Dependency Injection: The Ultimate Guide for Spring Developers
Understand how Quarkus reinvented Dependency Injection with ArC: zero runtime reflection, instant startup, and flexible configuration.
How to Start Contributing to Open Source: The Definitive Guide
The digital world runs on Open Source. Discover how to get hands-on and start contributing to the projects that power the planet.
The First Contact and Quarkus Development Mode
A hands-on first contact: building your first API and discovering why Quarkus Dev Mode is a game changer for Spring developers.
The Java Renaissance: From J2EE to Cloud Native with Quarkus
Explore the evolution of Java: from the heavyweight J2EE servers to Quarkus鈥檚 subatomic efficiency in a Cloud Native world.
Unit Tests in Java - Introduction
A complete beginner鈥檚 guide to unit testing in Java, covering concepts, best practices, and examples with JUnit 5 and Mockito.
Why Every Programmer Should Know Vim/Neovim
Discover how mastering Vim/Neovim can transform your productivity and change the way you write code, going far beyond just a simple text editor.
Do you know about slow index and fast index?
Learn how to reduce algorithm complexity from O(n虏) to O(n) using the two-pointer technique.