es-toolkit/dist/array/differenceWith.mjs

A state-of-the-art, high-performance JavaScript utility library with a small bundle size and strong type annotations.

function differenceWith(firstArr, secondArr, areItemsEqual) {
    return firstArr.filter(firstItem => {
        return secondArr.every(secondItem => {
            return !areItemsEqual(firstItem, secondItem);
        });
    });
}

export { differenceWith };