Run results for: callbacks-vs-promises

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36

Browser: Chrome 114

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 11 months ago

Test name	Executions per second
new func	16781870.0 Ops/sec
new promise	17227510.0 Ops/sec
promise resolve	16728100.0 Ops/sec

Script Preparation code:

handleCb = cb => cb(null);

newFunction = function() {
	handleCb(function(error, res) {});
}

newPromise = function() {
	return new Promise((resolve, reject) => {});
}

promiseResolve = function() {
   	Promise.resolve().then(() => {});
}

Tests:

new func
newFunction
new promise
newPromise
promise resolve
promiseResolve

Run results for: callbacks-vs-promises

new func

new promise

promise resolve