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Mastering Java Loops: Under the Hood, Memory Pitfalls, and High-Scale Optimizations

Mastering Java Loops: Under the Hood, Memory Pitfalls, and High-Scale Optimizations

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6 min read
The JDK's forgotten JMX protocol

The JDK's forgotten JMX protocol

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6 min read
Your Loom App Quietly Became a Thread Pool Again: A Field Guide to Virtual Thread Pinning

Your Loom App Quietly Became a Thread Pool Again: A Field Guide to Virtual Thread Pinning

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7 min read
Project Valhalla in JDK 28: What Value Classes Actually Change

Project Valhalla in JDK 28: What Value Classes Actually Change

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3 min read
What I Knew, and What I Built

What I Knew, and What I Built

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18 min read
An 8,000 trade settlement simulator shows where virtual threads win big and where CPU-bound work exposes the limit of Loom

An 8,000 trade settlement simulator shows where virtual threads win big and where CPU-bound work exposes the limit of Loom

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6 min read
Debugging a C2 JIT Compiler Infinite Loop on AArch64

Debugging a C2 JIT Compiler Infinite Loop on AArch64

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3 min read
Java's `Optional<T>` Is Dead. TypeScript Gave You Better.

Java's `Optional<T>` Is Dead. TypeScript Gave You Better.

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10 min read
Your Kotlin Sealed Class Is Not a TypeScript Discriminated Union

Your Kotlin Sealed Class Is Not a TypeScript Discriminated Union

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9 min read
How I Used the JVM’s JDWP to Cut GlassFish Redeploys from 2 Minutes to 5 Seconds

How I Used the JVM’s JDWP to Cut GlassFish Redeploys from 2 Minutes to 5 Seconds

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10 min read
I built an AOT rule-image compiler for Java — 853 MB of heap became 8 MB

I built an AOT rule-image compiler for Java — 853 MB of heap became 8 MB

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3 min read
Java Reflection API: Inspect & Manipulate Code at Runtime

Java Reflection API: Inspect & Manipulate Code at Runtime

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4 min read
Head First Java

Head First Java

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1 min read
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