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Run results for:
JSON parse size
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=590087" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36
Browser:
Chrome 133
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Parse: Single Large
30/s
Parse: Many Small
28/s
Stringify: Many Small
10/s
Stringify: Single Large
9/s
View exact numbers
Test name
Executions per second
✓
Parse: Single Large
30 Ops/sec
Parse: Many Small
28 Ops/sec
Stringify: Many Small
10 Ops/sec
Stringify: Single Large
9 Ops/sec
Script Preparation code:
data = Array(10).fill(Array(100000).fill(0).map(Math.random)); singleLarge = JSON.stringify(data); manySmall = data.map(JSON.stringify);
Tests:
Stringify: Single Large
JSON.stringify(data)
Stringify: Many Small
data.forEach(JSON.stringify)
Parse: Single Large
JSON.parse(singleLarge);
Parse: Many Small
manySmall.map(JSON.parse)