How to Make Racket Go (Almost) As Fast As C | Lambda Land How to Make Racket Go (Almost) As Fast As CI recently wrote about using first-class functions to help make a BF interpreter. This is a follow-up post to describe a nifty solution to a tricky problem that made my program go 2–5× faster and put it about on-par with an interpreter written in pure Clambdaland.org A basic interpreter works by ..