How about JetBrains’s entire suite of IDEs? They are Java (well, now probably mostly Kotlin, but still JVM) based and cross-platform and as a user of those and previously Vi/Emacs for three decades I can say totally belong in my toolkit.
Every time I have to wait a few seconds after clicking on something trivial, like the File top-level menu, I remind myself of how much my Intel i7 can do in 1 second, and my disdain for Java and Electron apps only increases.
I don't know if Windows or Mac OS have a battery usage chart by app, like Android does, with warnings for badly written software. If they don't, they should add it. Maybe that would clue more people in.
I personally have no performance problems with JetBrains IDEs, but maybe I have tuned them up after years of using them... (Or tuned down my expectations? Can't really say offhand.)