scheme.js

A Scheme interpreter in JavaScript

scheme.js provides a function: eval, which can evaluate a scheme expression.

Example

eval("(define (square x) (* x x))")
eval("(map square '(1 2 3))")

eval("(filter (lambda (x) (< x 5)) '(1 7 8 3 2 9))")

eval("(define (fib n) (if (<= n 2) n (+ (fib (- n 1)) (fib (- n 2)))))")
eval("(fib 5)")