One important thing the author failed to mention (probably due to the publication date) is that Guile also has compiler front ends for ECMAScript and Emacs lisp

One important thing the author failed to mention (probably due to the publication date) is that Guile also has compiler front ends for ECMAScript and Emacs lisp (and there's a lua front end in the works). So far, Guile is my go-to scheme. https://www.gnu.org/software/guile/ https://www.gnu.org/software/guile/