MeasureThat.net

Run results for: spread vs concat vs unshift to join arrays

Comparing the performance of spread, vs concat vs unshift to join two arrays

Go to the benchmark
Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.67 Safari/537.36
Chrome 101
Windows
Desktop
2 years ago
Test name Executions per second
spread 2482.8 Ops/sec
concat 3923.6 Ops/sec
unshift 25161.4 Ops/sec
Script Preparation code:
Tests:

  • spread

  • concat

  • unshift

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