MeasureThat.net

Run results for: empty an array in JavaScript - splice vs setting length

Based on question on http://stackoverflow.com/questions/1232040/how-do-i-empty-an-array-in-javascript

Go to the benchmark
Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.134 Safari/537.36 OPR/89.0.4447.102
Opera 89
Windows
Desktop
2 years ago
Test name Executions per second
Set length to zero 23812.8 Ops/sec
Splice 21000.0 Ops/sec
Tests:

  • Set length to zero

  • Splice

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