Caching length property vs getting it each time in the loop

save length of the array in the variable vs get it the loop
2 months ago
User agent: Mozilla/5.0 (Linux; Android 7.0; MEIZU M6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Mobile Safari/537.36
Test name Executions per second
Cache length 1378.9 Ops/sec
Do not cache 696.1 Ops/sec
Script Preparation code:
Tests:
  • Cache length

  • Do not cache

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