I wish DX was better for people not using VS. I have my opinions about tools and when trying lean out I got the impression that you basically have to use it. They also seemingly lack a REPL.
I also got the impression that they like sticking everything into Mathlib and not splitting off smaller packages that you could use as dependencies (besides Batteries).
I also got the impression that they like sticking everything into Mathlib and not splitting off smaller packages that you could use as dependencies (besides Batteries).