Racket is great, and if you like it you might find Rash interesting: https://rash-lang.org/ https://rash-lang.org/ Janet and Gerbil Scheme are also worth a lo

Racket is great, and if you like it you might find Rash interesting: https://rash-lang.org/ https://rash-lang.org/ Janet and Gerbil Scheme are also worth a look: https://janet-lang.org/ https://janet-lang.org/ https://cons.io/ https://cons.io/