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Run results for:
string vs number vs symbol
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=611740" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:139.0) Gecko/20100101 Firefox/139.0
Browser:
Firefox 139
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
String
2649.8M/s
Number
2642.5M/s
Symbol
26.0M/s
View exact numbers
Test name
Executions per second
✓
String
2,649,827,584 Ops/sec
Number
2,642,479,872 Ops/sec
Symbol
26,002,012 Ops/sec
Tests:
Symbol
const a = Symbol(); const b = Symbol(); a === b
Number
const a = 1; const b = 2; a === b
String
const a = '1'; const b = '2'; a === b