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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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Spring Security method level security PreAuthorize Secured — Complete Guide

Spring Security method level security PreAuthorize Secured — Complete Guide

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2 min read
Build an Interactive Task Manager with HTMX and Java

Build an Interactive Task Manager with HTMX and Java

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7 min read
Portal Gun for Minecraft 26.2 on Fabric: portals, live views and 90 test chambers

Portal Gun for Minecraft 26.2 on Fabric: portals, live views and 90 test chambers

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1 min read
Master Java gRPC with Micronaut: Your First Microservice in Minutes

Master Java gRPC with Micronaut: Your First Microservice in Minutes

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5 min read
The best Minecraft modpack for low-end PCs and laptops (2026)

The best Minecraft modpack for low-end PCs and laptops (2026)

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3 min read
AssertJ vs Kotest Assertions: picking the right assertion library for JVM tests

AssertJ vs Kotest Assertions: picking the right assertion library for JVM tests

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15 min read
Building an AI Shirt Agent with Spring AI and Tool Calling

Building an AI Shirt Agent with Spring AI and Tool Calling

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9 min read
Run Spring Scheduler Tasks Only Once Across Multiple Instances With ShedLock

Run Spring Scheduler Tasks Only Once Across Multiple Instances With ShedLock

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4 min read
What max.poll.interval.ms bounds in Kafka Streams, measured

What max.poll.interval.ms bounds in Kafka Streams, measured

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23 min read
Your Java LLM agent works in the demo. Friday night in production is another story.

Your Java LLM agent works in the demo. Friday night in production is another story.

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10 min read
The Rollback-Only Trap: When @Transactional Rolls Back Your Whole Batch

The Rollback-Only Trap: When @Transactional Rolls Back Your Whole Batch

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7 min read
Hibernate Under the Hood. Part 4: Querying

Hibernate Under the Hood. Part 4: Querying

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5 min read
What I Learned Running OpenAI Codex on a Real Spring Boot Codebase

What I Learned Running OpenAI Codex on a Real Spring Boot Codebase

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5 min read
Building an AI Shirt Agent with Java and Spring AI: Tools, ChatClient, and REST

Building an AI Shirt Agent with Java and Spring AI: Tools, ChatClient, and REST

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6 min read
From Localhost to Production: Deploying Your Spring AI Agent

From Localhost to Production: Deploying Your Spring AI Agent

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6 min read
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