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Mu Logo

Mu is Cadet's official programming language. It is essentially an implementation of Io, but with a smaller standard library, better documentation, and simpler embedding.

The current version of Mu is written in Crystal but eventually I want to port it to Rust.

Eventually, I hope to run this website using Mu.


Everything is an Object. Everything.

Dog := Object clone
Dog bark := method("arf!" println)

fido := Dog clone
fido bark // => "arf!"