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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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AOP: aspect / pointcut / advice / weaving

AOP: aspect / pointcut / advice / weaving

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6 min read
Why You Should Avoid @Data on JPA Entities

Why You Should Avoid @Data on JPA Entities

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3 min read
JavaParser: 6,000 GitHub Stars, 11,000 Maven Dependents, $0 Budget

JavaParser: 6,000 GitHub Stars, 11,000 Maven Dependents, $0 Budget

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2 min read
What I gave up to run Spring static analysis in a browser

What I gave up to run Spring static analysis in a browser

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9 min read
Writing QUIC in Pure Java

Writing QUIC in Pure Java

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2 min read
I built a Java backtester to reproduce two published options strategies

I built a Java backtester to reproduce two published options strategies

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1 min read
Installing SonarQube on Ubuntu 24.04

Installing SonarQube on Ubuntu 24.04

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3 min read
The Viral agent.md That Fixes AI Code Quality, Translated for Java and Spring Boot

The Viral agent.md That Fixes AI Code Quality, Translated for Java and Spring Boot

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8 min read
Building Offline‑First Windows QA Utilities: Solving My Own Testing Pain Points

Building Offline‑First Windows QA Utilities: Solving My Own Testing Pain Points

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2 min read
Spring AI Is About to Deprecate ChatMemory - Here Is How to Move to the New Session API

Spring AI Is About to Deprecate ChatMemory - Here Is How to Move to the New Session API

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8 min read
A 5ms Blocking Call Took My Service From 17,189 to 549 req/s

A 5ms Blocking Call Took My Service From 17,189 to 549 req/s

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1 min read
Why Keycloak Roles Don't Reach Spring Security

Why Keycloak Roles Don't Reach Spring Security

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5 min read
What is IoC and DI (Dependency injection)??

What is IoC and DI (Dependency injection)??

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1 min read
Spring AI Retries and Embeddings: Failed Answers and Full Re-indexes — LLM Cost Control 4/4

Spring AI Retries and Embeddings: Failed Answers and Full Re-indexes — LLM Cost Control 4/4

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9 min read
An Agent on a Leash, or why my AI agent doesn't make business decisions

An Agent on a Leash, or why my AI agent doesn't make business decisions

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6 min read
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