var keys = ['foo', 'bar', 'baz'];
var values = [11, 22, 33]
var result = Object.assign.apply({}, keys.map( (v, i) => ( {[v]: values[i]} ) ) );
console.log(result); //returns {"foo": 11, "bar": 22, "baz": 33}
var keys = ['foo', 'bar', 'baz'];
var values = [11, 22, 33]
var result = {};
keys.forEach((key, i) => result[key] = values[i]);
console.log(result);