Depending on your profiency : - you can actually contribute to the compiler itself : https://github.com/rust-lang/rust/issues?q=is%3Aopen+is%3Ais... - you can contribute to the low-level abstracting graphics library : https://github.com/gfx-rs/gfx/labels/contributor-friendly - and more generally you can also take a look at the weeksletter (and previous iterations of it to see where help was requested) :Week's letter : https://this-week-in-rust.org/