Java

Whether you're new to Java or brushing up, here's a bird’s-eye view of major versions and the features that defined them.

Java evolves rapidly—this app helps you stay on top of every preview, incubator, and final feature, all in one interactive timeline.

Java is one of those languages that just won’t quit—and for good reason. But if you’re new to Java (or coming back to it), the learning curve can feel steep.

Whether you're maintaining a legacy Java 8 app or building with Java 24, switching between JDKs shouldn't feel like breaking production.