I'm confused, what emacs do you have in mind? For me, emacs is a lisp machine, hackable live, M-. all the way down, that kind of things, that's the whole point (again, subjective opinion, and I'm interested in yours).
What language do you have in mind?
If you're worried about performance, Common Lisp is a compiled language. It's about the best performing dynamic language there is, and not too far behind Zig, Rust and the likes.
What language do you have in mind?
If you're worried about performance, Common Lisp is a compiled language. It's about the best performing dynamic language there is, and not too far behind Zig, Rust and the likes.