Run results for: instanceof vs typeof

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36 Edg/122.0.0.0
Chrome 122
Windows
Desktop
2 years ago
typeof
11.3M/s
typeof and test attribute
6.2M/s
typeof no function
5.9M/s
instanceof
4.5M/s
View exact numbers
Test name Executions per second
✓ typeof 11,266,156 Ops/sec
typeof and test attribute 6,184,807 Ops/sec
typeof no function 5,878,794 Ops/sec
instanceof 4,499,197 Ops/sec
Script Preparation code:
Tests: