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Run results for:
callbacks vs promises vs async/awaits
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=540607" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:129.0) Gecko/20100101 Firefox/129.0
Browser:
Firefox 129
Operating system:
Windows
Device Platform:
Desktop
Date tested:
2 years ago
Benchmark engine:
Benchmark.js
callbacks
2155.6M/s
promises
28.8M/s
async/awaits
818K/s
View exact numbers
Test name
Executions per second
✓
callbacks
2,155,571,200 Ops/sec
promises
28,821,824 Ops/sec
async/awaits
817,809 Ops/sec
Tests:
callbacks
((cb) => {cb()})(() => {});
promises
(()=>Promise.resolve())();
async/awaits
(async() => { await true; })();