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/119.0.0.0 Safari/537.36
Chrome 119
Linux
Desktop
2 years ago
typeof
15.1M/s
typeof and test attribute
8.2M/s
typeof no function
8.0M/s
instanceof
6.0M/s
View exact numbers
Test name Executions per second
✓ typeof 15,146,146 Ops/sec
typeof and test attribute 8,233,051 Ops/sec
typeof no function 8,043,702 Ops/sec
instanceof 6,019,761 Ops/sec
Script Preparation code:
Tests: