Run results for: instanceof vs typeof

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Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36
Chrome 120
Linux
Desktop
2 years ago
typeof
17.3M/s
typeof no function
8.5M/s
typeof and test attribute
8.4M/s
instanceof
5.9M/s
View exact numbers
Test name Executions per second
✓ typeof 17,311,366 Ops/sec
typeof no function 8,525,389 Ops/sec
typeof and test attribute 8,443,223 Ops/sec
instanceof 5,943,762 Ops/sec
Script Preparation code:
Tests: