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Run results for:
+string vs Number vs parseInt
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Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36
Browser:
Chrome 122
Operating system:
Windows
Device Platform:
Desktop
Date tested:
10 months ago
Test name
Executions per second
+string
22370128.0 Ops/sec
Number
22473378.0 Ops/sec
parseInt
28228484.0 Ops/sec
Script Preparation code:
var string = '15.75'
Tests:
+string
let num = +string
Number
let num = Number(string)
parseInt
let num = parseInt(string)