[pjerem]

I somehow discovered F# by accident and it’s really an hidden gem.

Its ahead of its time in basically every aspect, it’s 100% compatible transparently with the whole C# ecosystem, it’s mature yet still evolving.

The type system is something I never saw before : creating types is so ergonomic and fast that you can create custom type for basically any value of your program without boilerplate if you want.

It’s really a refreshing language that anyone should try.

What I really love with it is that it’s hard to write (when you are learning it) but incredibly clear to read.

[chris_pie]

Also the Units of Measure are a great feature. I think they're a zero-cost abstraction that Rust users love to mention.