Java Development Kit

The Java Development Kit is an implementation of either one of the Java Platform, Standard Edition, Java Platform, Enterprise Edition, or Java Platform, Micro Edition platforms released by Oracle Corporation in the form of a binary product aimed at Java developers on Solaris, Linux, macOS or Windows.

https://www.oracle.com/technetwork/java/javase/eol-135779.html - Oracle Java SE Support Roadmap

• https://www.oracle.com/technetwork/java/javase/downloads/index.html - Oracle® JDK
• https://openjdk.java.net/ - OpenJDK
• https://aws.amazon.com/corretto/ [github] - Amazon® Corretto
• http://dragonwell-jdk.io/ [github] - Alibaba Dragonwell
• https://www.azul.com/downloads/zulu/ - Zulu
• https://adoptopenjdk.net/ - AdoptOpenJDK
• https://bell-sw.com/ - Liberica JDK
• https://sap.github.io/SapMachine/ - SapMachine
• https://www.ibm.com/developerworks/java/jdk/ - IBM® SDK
• https://www.gnu.org/software/classpath/ - GNU Classpath
• https://developers.redhat.com/products/openjdk/overview/
• https://github.com/Tencent/TencentKona-8 - Tencent Kona
• https://gitee.com/openeuler/bishengjdk-8 - Bisheng JDK
• https://www.eclipse.org/openj9/ - Eclipse OpenJ9
• http://harmony.apache.org/ - Apache Harmony - Open Source Java SE
• https://www.microsoft.com/openjdk - Microsoft Build of OpenJDK

• https://www.graalvm.org/ - GraalVM
• https://openwebstart.com/ - OpenWebStart
• https://openjfx.io/ - JavaFX
• https://jakarta.ee/ - Jakarta® EE

https://en.wikipedia.org/wiki/Java_Development_Kit