natto.dev eval pseudocode

natto-eval.js

const f = useMemo(() => {
  try {
    return new Function('inputs', `return ${expression}`);
  } catch (e) {
    return [e];
  }
}, [expresssion]);

// input atoms

useEffect(() => {
  try {
    setOutput(f(inputs));
  } catch {}
}, [inputs]);