MeasureThat.net

Run results for: Array.from() vs new Array()

Testing the difference between creating filled arrays.

Go to the benchmark
Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.3 Safari/605.1.15
Safari 15
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
new Array() 1652842.6 Ops/sec
Array.from() 146753.6 Ops/sec
Tests:

  • new Array()

  • Array.from()

;