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More than just a cup of coffee, Java is a high-level, class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible.

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Quarkus 3 application on AWS Lambda- Part 9 Measuring Lambda cold and warm starts with GraalVM Native Image and REST API

Quarkus 3 application on AWS Lambda- Part 9 Measuring Lambda cold and warm starts with GraalVM Native Image and REST API

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5 min read
Logs de Aplicações Java: Motivações e Melhores Práticas de Utilização

Logs de Aplicações Java: Motivações e Melhores Práticas de Utilização

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19 min read
Java How-Tos: Level Up Your Coding Game with Practical Guides

Java How-Tos: Level Up Your Coding Game with Practical Guides

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6 min read
Java RegEx Demystified: A No-BS Guide to Pattern Matching in 2025

Java RegEx Demystified: A No-BS Guide to Pattern Matching in 2025

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7 min read
A Tiny Decimal That Caused Big Trouble, Until I Learned About BigDecimal

A Tiny Decimal That Caused Big Trouble, Until I Learned About BigDecimal

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1 min read
Level Up Your Java: A Deep Dive into Advanced Sorting Algorithms

Level Up Your Java: A Deep Dive into Advanced Sorting Algorithms

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7 min read
Wednesday Links - Edition 2025-12-03

Wednesday Links - Edition 2025-12-03

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1 min read
JavaFX In Action #22 with Matt Coley, diving into byte code and JARs with Recaf and JavaFX libraries

JavaFX In Action #22 with Matt Coley, diving into byte code and JARs with Recaf and JavaFX libraries

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3 min read
Quick Recap: Design Patterns in Java (Real Examples)

Quick Recap: Design Patterns in Java (Real Examples)

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2 min read
How I Built a Spring Boot Todo API in One Hour

How I Built a Spring Boot Todo API in One Hour

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4 min read
🧩 Understanding Fluent API in Spring: A Deep Dive

🧩 Understanding Fluent API in Spring: A Deep Dive

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3 min read
JaCoCo for Java Developers: Measuring and Improving Code Coverage

JaCoCo for Java Developers: Measuring and Improving Code Coverage

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3 min read
Java Wrapper Classes Explained: Why, How, and When to Use Them

Java Wrapper Classes Explained: Why, How, and When to Use Them

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6 min read
Deploy Java Microservices on AWS Elastic Beanstalk

Deploy Java Microservices on AWS Elastic Beanstalk

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3 min read
Micronaut Framework: The Next Generation JVM

Micronaut Framework: The Next Generation JVM

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14 min read
🧠 How Does Java Achieve Platform Independence?

🧠 How Does Java Achieve Platform Independence?

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4 min read
Java Generics Explained: Stop Using Raw Types & Write Safer Code

Java Generics Explained: Stop Using Raw Types & Write Safer Code

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7 min read
Java HashMap Explained: Your Ultimate Guide to Key-Value Magic

Java HashMap Explained: Your Ultimate Guide to Key-Value Magic

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6 min read
7 Best Resources I Found to Learn Java (And How I Used Them to Get My First Dev Job)

7 Best Resources I Found to Learn Java (And How I Used Them to Get My First Dev Job)

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5 min read
Understanding Integer Caching in Java, The Hidden Optimization You Might’ve Missed

Understanding Integer Caching in Java, The Hidden Optimization You Might’ve Missed

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2 min read
Full resiliency guide for Spring Boot microservices — using all Resilience4j annotations

Full resiliency guide for Spring Boot microservices — using all Resilience4j annotations

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7 min read
Is the Java ecosystem cursed? A dependency analysis perspective

Is the Java ecosystem cursed? A dependency analysis perspective

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8 min read
Java Iterator Explained: Your No-BS Guide to Looping Like a Pro

Java Iterator Explained: Your No-BS Guide to Looping Like a Pro

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6 min read
How I Crushed Timestamp Storage by 56% with Bit Packing

How I Crushed Timestamp Storage by 56% with Bit Packing

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4 min read
Error Handling Through the Lens of the Independent Variation Principle

Error Handling Through the Lens of the Independent Variation Principle

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8 min read
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