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/124.0.0.0 Safari/537.36 Edg/124.0.0.0
Chrome 124
Windows
Desktop
2 years ago
typeof
15.7M/s
typeof no function
8.2M/s
typeof and test attribute
8.2M/s
instanceof
6.2M/s
View exact numbers
Test name Executions per second
✓ typeof 15,706,852 Ops/sec
typeof no function 8,249,614 Ops/sec
typeof and test attribute 8,235,860 Ops/sec
instanceof 6,221,913 Ops/sec
Script Preparation code:
Tests: