Linux

I've been installing a lot of things written in rust recently, and I've noticed a trend between them. They're all stable, fast, and very user-friendly. I don't really have to fiddle with them nearly as much. I think there's a lot that goes into this, but it really boils down to: rust is safer and prevents huge categories of bugs, it's incredibly stable and requires less debugging and maintenance, it has extremely high level abstractions to make development quick and less verbose, and it has the best tooling I have seen for any language. It enables developers so effectictively that the things that are usually tedious and difficult become easy and potentially mandatory, and so you just get better software.

I know that sounds pretty abstract and opinionated, but having used the language for several years now, and especially coming from Java, I have really felt an incredible difference - I stopped having to constantly fix breaking Gradle builds and JVM version management, I stopped getting null pointer exceptions, and I had much more powerful tools for building abstractions. When you see how much control and power rust gives you while still keeping you safe, it's just night and day compared to the especially old languages like C.

Basically, anything written in rust will be better if it can enable developers to spend their time working on useful features instead of fixing bugs, fiddling with build systems and fragile legacy infrastructure cobbled together from dozens of third party tools.