Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Safari/537.36
Chrome 87
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
isEmpty empty array 2542353.0 Ops/sec
length empty array 4921204.5 Ops/sec
isEmpty array of strings 2518843.5 Ops/sec
length array of strings 5779490.5 Ops/sec
isEmpty array of objects 2566540.5 Ops/sec
length array of objects 5711757.5 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • isEmpty empty array

  • length empty array

  • isEmpty array of strings

  • length array of strings

  • isEmpty array of objects

  • length array of objects