Caching length property vs getting it each time in the loop

save length of the array in the variable vs get it the loop
7 months ago
User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/119.0
Test name Executions per second
Cache length 1439307.0 Ops/sec
Do not cache 2072164.0 Ops/sec
Script Preparation code:
Tests:
  • Cache length

  • Do not cache

Open this result on MeasureThat.net