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Java

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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Stay Close Behind the Code

Stay Close Behind the Code

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5 min read
🚀 Building Spring by Example V2: Completing Module 05 - Spring Testing

🚀 Building Spring by Example V2: Completing Module 05 - Spring Testing

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4 min read
No sentence, no component

No sentence, no component

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8 min read
Java Virtual Threads: A Quick Walkthrough

Java Virtual Threads: A Quick Walkthrough

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6 min read
Bootstrapping the System, Part 3: Making It Run (Chapter 13)

Bootstrapping the System, Part 3: Making It Run (Chapter 13)

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18 min read
Why ORMs Exist: The Object-Relational Mismatch

Why ORMs Exist: The Object-Relational Mismatch

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34 min read
Your PDF Viewer Runs in the Browser. Does That Actually Make It Secure?

Your PDF Viewer Runs in the Browser. Does That Actually Make It Secure?

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3 min read
I'm building a flaky-test finder with Spring Boot, Go and SQS (v0.1.0)

I'm building a flaky-test finder with Spring Boot, Go and SQS (v0.1.0)

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4 min read
Four details I check in any SaaS starter kit, and how mine handles them (Spring Boot 4 + Angular 21)

Four details I check in any SaaS starter kit, and how mine handles them (Spring Boot 4 + Angular 21)

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4 min read
My Java Server Was 13x Slower Than It Should Be. The Culprit Was a 40 ms TCP Default (Building Ligero, Part 4)

My Java Server Was 13x Slower Than It Should Be. The Culprit Was a 40 ms TCP Default (Building Ligero, Part 4)

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4 min read
Observability in a Lightweight Java Framework: Health, Metrics, Traces and OpenTelemetry (Building Ligero, Part 6)

Observability in a Lightweight Java Framework: Health, Metrics, Traces and OpenTelemetry (Building Ligero, Part 6)

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3 min read
A Router, a Middleware Chain and a Secure Baseline in Plain Java (Building Ligero, Part 2)

A Router, a Middleware Chain and a Secure Baseline in Plain Java (Building Ligero, Part 2)

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3 min read
Production-Hardening a Java Framework: Resilience, JWT/JWKS, Native Image and an MCP Server (Building Ligero, Part 7)

Production-Hardening a Java Framework: Resilience, JWT/JWKS, Native Image and an MCP Server (Building Ligero, Part 7)

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5 min read
Spring Boot Takes 2 Seconds to Start. I Built a Java Framework That Starts in 0.4 (Building Ligero, Part 1)

Spring Boot Takes 2 Seconds to Start. I Built a Java Framework That Starts in 0.4 (Building Ligero, Part 1)

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4 min read
AWS Lambda Basics: A Quick Walkthrough with Spring Boot

AWS Lambda Basics: A Quick Walkthrough with Spring Boot

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13 min read
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