The Jakarta EE 10 release signifies a major milestone, being the first Jakarta update since Java EE 8 in 2017 and the first since Oracle donated Java EE 8 to the Eclipse Foundation. Open Liberty 23.0.0.3 marks a milestone in the runtime's development since its inception over five years ago. Additionally, the release includes the new MicroProfile Telemetry 1.0 specification and updates to the Metrics, OpenAPI, and JWT Authentication specifications. This significant release introduces the Jakarta EE 10 Core Profile, Web Profile, and Platform, as well as enhancements to various features that comprise the profiles. just trying to contribute).IBM unveiled Open Liberty 23.0.0.3, boasting support for Java SE 20, Jakarta EE 10 and MicroProfile 6.0. then the chances are you will be downloading the JARs for Eclipse pluse an x86 implementation of the libraries that drive X-Windows for SWT. but you also get the distributions compiled files that are the implementation of SWT for that platform. that means that it is a binary distribution meaning you get the JAR files which are indeed pure Java. when one downloads an Eclipse distribution, notice that one downloads a distribution for a specific platform. this results in the best possible UI performance on a given platform. So on Windows, they map to WIN32 UI and on a Mac to native MAC UI and I guess on Linux to X-Windows API calls. However, when Java invokes the classes and methods that are SWT, those are in fact mapped to native OS UI functions. SWT is the 'Standard Widget Toolkit' that provides a Java accessible UI that includes buttons, windows, font control and all the other items that are needed to build a UI. As such, a new UI technology was introduced called SWT. When Eclipse was written, it was found that attempting to achieve both the performance and desired 'look and feel' was not achievable through either Java UI at the time (AWT and/or SWING). If we delve a little deeper, we will find that the biggest one here is the UI functions. As such, Eclipse is not 100% Java but instead contains C code that assumes specific environmental components. This is because they make assumptions about the platform on which they run. It is my understanding that there are portions of the Eclipse project that are platform dependent.

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