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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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I Ran From EJB2 to Spring. Then I Went Back. Here's What I Found.

I Ran From EJB2 to Spring. Then I Went Back. Here's What I Found.

2
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10 min read
Stop Guessing SIMD Acceleration: Debugging JEP 489 Vector API Fallbacks with JDK 26 JFR

Stop Guessing SIMD Acceleration: Debugging JEP 489 Vector API Fallbacks with JDK 26 JFR

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2 min read
LangChain4j and Spring AI: The Plumbing to make your Java Apps talk to LLMs

LangChain4j and Spring AI: The Plumbing to make your Java Apps talk to LLMs

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8 min read
🚀 Building Spring by Example: Completing the Spring AOP Module

🚀 Building Spring by Example: Completing the Spring AOP Module

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3 min read
Instrumenting a Keycloak SPI provider so the next silent JDBC bug doesn't need a code review to find it

Instrumenting a Keycloak SPI provider so the next silent JDBC bug doesn't need a code review to find it

4
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2 min read
Confused About Choosing My Career Path: Java or Full-Stack JavaScript?

Confused About Choosing My Career Path: Java or Full-Stack JavaScript?

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1 min read
The Hidden Cost of Every Selenium Framework You've Built

The Hidden Cost of Every Selenium Framework You've Built

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4 min read
Turn Your Spring Boot App Into an MCP Server: A Hands-On Guide

Turn Your Spring Boot App Into an MCP Server: A Hands-On Guide

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8 min read
Wire Remote MCP Tools into Solon ReActAgent with McpClientProvider

Wire Remote MCP Tools into Solon ReActAgent with McpClientProvider

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5 min read
Part 3 - abstract Keyword: Abstract Classes, Abstract Methods

Part 3 - abstract Keyword: Abstract Classes, Abstract Methods

1
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6 min read
NepalPay v1.2.1 — I Had the Same Bug in Six Files and Didn't Know It

NepalPay v1.2.1 — I Had the Same Bug in Six Files and Didn't Know It

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4 min read
Part 4 - strictfp Keyword: IEEE 754, Floating-Point Precision

Part 4 - strictfp Keyword: IEEE 754, Floating-Point Precision

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5 min read
Part 2 - final Keyword: Classes, Methods, Variables

Part 2 - final Keyword: Classes, Methods, Variables

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5 min read
Part 1 - public, default, and Top-Level Class Rules in Java

Part 1 - public, default, and Top-Level Class Rules in Java

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6 min read
From MySQL to MongoDB in Spring Boot — Everything That Changed in My Code

From MySQL to MongoDB in Spring Boot — Everything That Changed in My Code

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5 min read
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