Java / JVM

Most Java performance work starts in the wrong place. An engineer identifies “the application is slow,” …

Java’s concurrency model has been functional for decades. ExecutorService, Future, CompletableFuture — these tools …

Java domain modeling has historically been verbose and error-prone. Entity classes with dozens of getter/setter pairs, …

Pattern matching in Java 21 is the culmination of several interconnected features: instanceof patterns (Java 16), sealed …

Java 21 is the current long-term support release as of late 2024, and it represents something unusual: a Java that looks …

Virtual threads were the most anticipated Java feature in years. Project Loom’s promise was simple: write blocking …

Java 8 was a turning point. Lambdas and streams changed the language substantially. Then came a long stretch where each …