Has anyone got Eclipse to operate as an interactive app?
Not that I’m aware of. But honestly I’m a big fan of VS Code and it’s use of language servers, though I’m now seeing Eclipse has the same capability.
In any case - seems like a simple VNC app to me if you have the module already. I haven’t used it for some time so I can’t say how easy it is to put into one and I cannot find easybuild or spack online repositories (if they even exist?).