#Rust might be a newer, younger language, with fewer idiomatic libraries available (backed up by literally 0 evidence), but the libraries and existing code is just ... so cool! From #Serde, to #Indicatif, to #Rayon, to many, many more, (ok I've been reading too much fasterthanli.me), it's just all so ... surprisingly easy. I particularly like how crates can add additional functionality to parts of the Standard Library, or even some of the core data structures and types of the language.