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Run results for:
replace regex global vs replaceAll with string vs replaceAll with regex
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Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36
Browser:
Chrome 135
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one year ago
Benchmark engine:
Benchmark.js
replace regex global
20.6M/s
replaceAll with string
14.8M/s
replaceAll with regex
13.4M/s
View exact numbers
Test name
Executions per second
✓
replace regex global
20,553,416 Ops/sec
replaceAll with string
14,823,385 Ops/sec
replaceAll with regex
13,405,797 Ops/sec
Tests:
replace regex global
"010-1234-5678".replace(/-/g, "");
replaceAll with string
"010-1234-5678".replaceAll("-", "");
replaceAll with regex
"010-1234-5678".replaceAll(/-/g, "");