Toggle navigation
MeasureThat
.net
Create a benchmark
Tools
Feedback
FAQ
Register
Log In
Run results for:
(vanilla) replaceAll vs regex replace vs split&join
Go to the benchmark
Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=627234" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (X11; Linux x86_64; rv:148.0) Gecko/20100101 Firefox/148.0
Browser:
Firefox 148
Operating system:
Linux
Device Platform:
Desktop
Date tested:
4 months ago
replace All
4.3M/s
replace regex
2.5M/s
split&join
1.9M/s
View exact numbers
Test name
Executions per second
✓
replace All
4,272,164 Ops/sec
replace regex
2,514,236 Ops/sec
split&join
1,885,870 Ops/sec
Tests:
replace regex
"this {a} is {a} it".replace(/\{a\}/g, "+");
replace All
"this {a} is {a} it".replaceAll("{a}", "+");
split&join
"this {a} is {a} it".split('{a}').join('+');