I've found apps made with JUCE https://juce.com/ https://juce.com/ always look great and have really good responsiveness. Now on the JVM front, I think one pro

I've found apps made with JUCE https://juce.com/ https://juce.com/ always look great and have really good responsiveness. Now on the JVM front, I think one problem it has for desktop apps is the memory usage of the JVM is just terrible for desktop apps. It's clearly optimized for backend services assuming they are the only app running trying to squeeze all performance out. But a desktop app needs to be lean, and currently I'm not sure the JVM is tuned to those use cases, and Java is missing a few features for lightweight objects that could help as well with memory usage.