Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36 Edg/124.0.0.0
Chrome 124
Windows
Desktop
7 months ago
Test name Executions per second
Instanceof 3229149.2 Ops/sec
isArray 3267306.2 Ops/sec
variable.constructor 3311821.2 Ops/sec
variable.constructor name 4540626.0 Ops/sec
Script Preparation code:
Tests:
  • Instanceof

  • isArray

  • variable.constructor

  • variable.constructor name