Compare the new ES6 spread operator with the traditional concat() method

You don't need to make add for loops in your test scenarios, the benchmark does it itself.

You don't need to make add for loops in your test scenarios, the benchmark does it itself.

compare array copy/clone methods

benchmark the performance of Lodash with and without chaining

Testing regex speed against split speed on a given string

Testing performance when using a new RegExp object vs a literal regex