Embitz is a free C/C++ IDE built to meet the most demanding needs of its users working in the field of embedded software development Finally, an IDE with all the features you need and operation across different targets (ARM, MSP430, PIC, ...).
OpenJDK Alternatives
OpenJDK is described as 'The place to collaborate on an open-source implementation of the Java Platform, Standard Edition, and related projects' and is a popular programming language in the development category. There are more than 10 alternatives to OpenJDK for a variety of platforms, including Windows, Linux, Mac, Web-based and BSD apps. The best OpenJDK alternative is Java. It's not free, so if you're looking for a free alternative, you could try Java or Adoptium. Other great apps like OpenJDK are Liberica JDK, Zulu, RedHat OpenJDK and Microsoft OpenJDK.