parvus-ui/src/utils/memoize.js

A micro UI kit with all the main UI components in less than 5KB

export default fn => {
  const cache = {};
  return (...args) => {
    if (cache[args]) {
      return cache[args];
    }

    const result = fn.apply(this, args);
    cache[args] = result;

    return result;
  };
};