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/122.0.0.0 Safari/537.36
Chrome 122
Linux
Desktop
2 years ago
typeof
20.4M/s
typeof no function
11.0M/s
typeof and test attribute
10.9M/s
instanceof
7.6M/s
View exact numbers
Test name Executions per second
✓ typeof 20,379,786 Ops/sec
typeof no function 10,997,092 Ops/sec
typeof and test attribute 10,914,130 Ops/sec
instanceof 7,621,646 Ops/sec
Script Preparation code:
Tests: