Maybe it’s a dumb idea but what about a mode where it won’t checks types and stuff? So we can just compile super fast when we are just tinkering around.

Or a mode where it compile automatically every time you change a line? (With absolutely no optimization like inlining stuff etc to make it fast) kind of like just compiling the new line from Rust to its ASM equivalent and adding that to the rest of the compiles code. Like a big fatjar type of way, if that make sense.