Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36
Chrome 76
Mac OS X 10.14.5
Desktop
5 years ago
Test name Executions per second
Using Array.prototype length all the time 6197.4 Ops/sec
Caching the value of Array.prototype.length 12532.6 Ops/sec
Script Preparation code:
Tests:
  • Using Array.prototype length all the time

  • Caching the value of Array.prototype.length


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