Caching length property vs getting it each time in the loop

save length of the array in the variable vs get it the loop
one year ago
User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:120.0) Gecko/20100101 Firefox/120.0
Test name Executions per second
Cache length 1899522.4 Ops/sec
Do not cache 1896838.8 Ops/sec
Script Preparation code:
Tests:
  • Cache length

  • Do not cache

Open this result on MeasureThat.net