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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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From Copy-Pasting curl Commands to Building My Own Java Parser (jquick-curl)

From Copy-Pasting curl Commands to Building My Own Java Parser (jquick-curl)

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8 min read
Every Step Runs Inside poll(): The Kafka Consumer Flow, End to End

Every Step Runs Inside poll(): The Kafka Consumer Flow, End to End

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4 min read
Army vs Hibernate

Army vs Hibernate

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14 min read
Reclazz: free, open-source hot reload for Spring Boot and SAP Commerce (no restart)

Reclazz: free, open-source hot reload for Spring Boot and SAP Commerce (no restart)

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3 min read
What Is a Token? The Concept That Unlocks Everything About LLMs

What Is a Token? The Concept That Unlocks Everything About LLMs

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6 min read
Toán Tử (Operators) Trong Java

Toán Tử (Operators) Trong Java

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50 min read
Hibernate Under the Hood. Part 5: Caching

Hibernate Under the Hood. Part 5: Caching

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4 min read
Quarkus 4 Is Coming for Spring Boot 4. Here Is How the Two Big Java Frameworks Actually Compare in 2026

Quarkus 4 Is Coming for Spring Boot 4. Here Is How the Two Big Java Frameworks Actually Compare in 2026

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7 min read
Why WHOIS Is Dead in Modern Java (And How to Check Domains with RDAP)

Why WHOIS Is Dead in Modern Java (And How to Check Domains with RDAP)

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3 min read
Tracing Java Programs Through Control Flow

Tracing Java Programs Through Control Flow

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6 min read
Gradle vs Maven: Which Java Build Tool Should You Pick?

Gradle vs Maven: Which Java Build Tool Should You Pick?

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18 min read
Validating Factur-X / ZUGFeRD e-invoices in practice: XSD + Schematron

Validating Factur-X / ZUGFeRD e-invoices in practice: XSD + Schematron

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4 min read
Faster Starts, Less JavaScript Overhead

Faster Starts, Less JavaScript Overhead

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7 min read
My first Apache Kafka PR deleted three lines. I almost deleted the wrong one.

My first Apache Kafka PR deleted three lines. I almost deleted the wrong one.

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3 min read
Proxies in Java: Setting Up HttpClient and OkHttp

Proxies in Java: Setting Up HttpClient and OkHttp

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4 min read
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