Extraordinary idea: give the Rust compiler a web frontend, so you have pretty errors and cross references!
miniblog.
Related Posts
Applying PGO to rustc (on both LLVM and the Rust-based frontend) can provide a ~10% improvement to compile time! https://blog.rust-lang.org/inside-rust/2020/11/11/exploring-pgo-for-the-rust-compiler.html
This has been recently merged to Rust's CI:
My toy programming language has a pluggable frontend, so you can change syntax easily.
The first syntax I built was lispy. I've gradually been adding statement oriented C-ish syntax.
I think it would awkward to write a statement oriented lispy syntax. Do any such PLs exist?
Discussing blockers for writing Linux kernel drivers in Rust, including some experimental compiler tools! Apparently there are even a few folks exploring a GCC frontend for Rust.