π Introduction Spring Boot makes it easy to create production-ready REST APIs with minimal setup. In this guide, weβll walk you through building a simple REST API with Java 21 and Spring Boot
10 Java 21 Coding Challenges to Improve Your Skills
Java 21 introduces several modern features that simplify coding and make your programs faster and cleaner. These Java 21 coding challenges help you practice these concepts hands-on. Letβs dive in
Structured Concurrency in Java 21 Explained with Examples
Structured Concurrency in Java 21 is a powerful feature, designed to simplify concurrent programming and make it safer. If you’re new to this concept, don’t worry β this guide breaks
Migrating Existing Code to Virtual Threads: Pros and Pitfalls
Java 21 has introduced Virtual Threads, a powerful new feature that changes how we handle concurrency. While they make it easier to write scalable applications, moving your existing code to virtual
Introduction to Virtual Threads in Java 21
With Java 21, Virtual Threads are no longer just an experimental idea β they are here to revolutionize how we handle concurrency in Java. Lets see how Virtual Threads in Java 21 can be a game cha
Sequenced Collections in Java 21: Say Goodbye to Manual Ordering
π Introduction Have you ever used a list or a set and needed to keep track of the order of items manually?Maybe you wanted to get the first or last item, but had to write extra code? Good news!
Understanding Java String Templates (Preview Feature)
π Introduction In Java, we often build strings using +, String.format(), or StringBuilder. While these work, they can be hard to read, prone to errors, and not very developer-friendly. To fix th
Pattern Matching in Java 21: Cleaner Code with instanceof and switch
Writing clean and readable code is super important β especially in large projects. Java 21 introduces powerful improvements in Pattern Matching in Java 21 that help you write less code while doin
Records in Java: Simpler POJOs for Modern Java
π Introduction In Java, we often write classes just to hold data β commonly known as POJOs (Plain Old Java Objects). These classes can be repetitive with all the getters, setters, constructors
How Java Has Evolved: Java 8 to Java 21 Evolution
π Introduction Java has been around for over 25 years and is still one of the most used programming languages in the world. Starting from Java 8, the language has seen many important changes tha