Racket is unlike many other programming languages, firstly it's a lisp. Secondly, it features a builtin language framework that allows you to seamlessly interop

Racket is unlike many other programming languages, firstly it's a lisp. Secondly, it features a builtin language framework that allows you to seamlessly interop different languages through racket. Once you learn racket you realize that most other languages are just macros in racket, or a #lang in racket, and that their unique implementations are mostly quite wasteful, as they make interop hard.