JSFiddle - React, Tailwind, and code Playground

by alexdickson

JavaScript

var a = ['a', 'b', 'c', 'd', 'e'];
var b = ['a', 'd', 'e', 'c'];

    var unique = $.grep(a, function(element) {
        return $.inArray(element, b) !== -1;
    });

console.log(unique);