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 (Macintosh; Intel Mac OS X 10.15; rv:100.0) Gecko/20100101 Firefox/100.0
Firefox 100
Mac OS X 10.15
Desktop
2 years ago
Test name Executions per second
spread 1812.3 Ops/sec
concat 982.0 Ops/sec
unshift 382566.1 Ops/sec
Script Preparation code:
Tests:

  • spread

  • concat

  • unshift

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