As of 5.4.0 arrow functions are more performant than binding, FYI: <a href="https:&#x2F;&#x2F;github.com&#x2F;nodejs&#x2F;node&#x2F;pull&#x2F;3622" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;nodejs&#x2F;node&#x2F;pull&#x2F;3622</a>