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Run results for:
Boolean conversion - javascript
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=555750" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36
Browser:
Chrome 128
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one year ago
Benchmark engine:
Benchmark.js
ternary (number)
246.4M/s
!! (number)
238.1M/s
!! (string)
225.3M/s
ternary (string)
224.3M/s
Boolean() (number)
21.3M/s
Boolean() (string)
21.2M/s
View exact numbers
Test name
Executions per second
✓
ternary (number)
246,353,776 Ops/sec
!! (number)
238,110,416 Ops/sec
!! (string)
225,319,888 Ops/sec
ternary (string)
224,288,880 Ops/sec
Boolean() (number)
21,332,050 Ops/sec
Boolean() (string)
21,213,440 Ops/sec
Tests:
!! (number)
var a = !!12;
Boolean() (number)
var a = Boolean(12);
ternary (number)
var a = (12 ? true : false);
!! (string)
var a = !!'string';
Boolean() (string)
var a = Boolean('string');
ternary (string)
var a = ('string' ? true : false);