Java Topics Core Java Technologies related to Java APIs (application programming interfaces) and JDK (Java Development Kit) form the cornerstone of modern, enterprise-grade software development. Here ...

JAVA_HOME JAVA_HOME is an operating system (OS) environment variable which can optionally be set after either the Java Development Kit (JDK) or the Java Runtime Environment (JRE) is installed.

Java Development Kit (JDK) 25, a planned long-term support (LTS) release of standard Java, has reached the initial release candidate stage, with the stabilization branch open for critical bug fixes.