>>55443
GO used to have huge issues with simple arrays, from bad performance to outright compilation errors.
Rust takes a lot from C++ and throws a strict and powerful type-system on top of it.
It gives you a more secure application due to this, while also leading to an application that runs fast on runtime.

Not sure there's a single great full-stack solution though. You often end up using one language that's great for backend, and another that's more tailored to the frontend