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/126.0.0.0 Safari/537.36
Chrome 126
Windows
Desktop
2 years ago
typeof
21.0M/s
typeof and test attribute
11.5M/s
typeof no function
11.1M/s
instanceof
8.4M/s
View exact numbers
Test name Executions per second
✓ typeof 20,953,796 Ops/sec
typeof and test attribute 11,474,621 Ops/sec
typeof no function 11,054,722 Ops/sec
instanceof 8,441,758 Ops/sec
Script Preparation code:
Tests: