To filter an array from all elements of another array with JavaScript, we use the filter and includes methods.
For instance, we write
const arr1 = [1, 2, 3, 4];
const arr2 = [2, 4];
const res = arr1.filter((item) => !arr2.includes(item));
console.log(res);
to call filter with a callback that checks if the item in arr1 isn’t in arr2.
If it’s not, then it’s included in the array returned by filter.
