JDK 24 is the latest release of the Java SE Platform. JDK 21 is the latest Long-Term Support (LTS) release of the Java SE Platform. Earlier JDK versions are available below.

The JDK is a development environment for building applications using the Java programming language. The JDK includes tools useful for developing and testing programs written in the Java programming language and running on the Java TM platform.

Production and Early-Access OpenJDK Builds, from Oracle Ready for use: JDK 24, JavaFX 24, JMC 9.1 Early access: JDK 25, JavaFX 25, JavaFX Metal, Jextract, Leyden, Loom, & Valhalla Looking to learn more about Java? Visit dev.java for the …

2025年1月29日 · The Java Development Kit (JDK) is essential for developing Java applications, and this guide provides step-by-step instructions for installing and configuring it on Windows, macOS, and Linux.

Download and install the latest open-source JDK. Oracle’s free, GPL-licensed, production-ready OpenJDK JDK 24 binaries for Linux, macOS, and Windows are available at jdk.java.net/24; Oracle’s commercially-licensed JDK 24 binaries, based on the same code, are here.

The documentation for JDK 24 includes developer guides, API documentation, and release notes.

Linux Installation of the JDK on Linux Platforms: Instructions include installation from Archive files, Debian Packages, Downloadable RPM Package Files, and RPM Packages from Oracle Linux Repositories.

See JDK 24 Release Notes for additional descriptions of the new features and enhancements, and API specification in JDK 24.

2025年3月20日 · Java Development Kit (JDK) is essential for developers looking to build and run Java applications. Whether you are a beginner or an experienced developer, installing the right version of JDK on your system is the first step in setting up a Java development environment. In this blog post, we provide step-by-step installation instructions for different JDK versions …

The JDK is the platform for building and deploying Java applications. It is comprised of the JRE (Java Runtime Environment), the JVM (Java Virtual Machine), core class libraries, compilers, debuggers, and documentation.