Without taking the merits out of the effort, for something in previous bytecode formats.<p><a href="https://www.usenix.org/conference/fourth-annual-usenix-tcltk-workshop/agent-tcl-flexible-and-secure-mobile-agent-system" rel="nofollow noreferrer">https://www.usenix.org/conference/fourth-annual-usenix-tcltk...</a><p><a href="https://en.m.wikipedia.org/wiki/Jini" rel="nofollow noreferrer">https://en.m.wikipedia.org/wiki/Jini</a>