A Lavendeux extension for evaluating JavaScript code. I'm still trying to figure out if this is a good idea.
Note: There is currently no protection against infinite loops.
js("Array.from({ length: 10 }).map((_, i) => i * 2)")
evaluates to
[0,2,4,6,8,10,12,14,16,18]
Use it as a function js('(() => (2+3))()') or a decorator '(() => (2+3))()' @js.
JS types are converted to Lavendeux types so it's possible to mix and match JS code with Lavendeux expressions.