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
Chrome 124
Windows
Desktop
2 years ago
typeof
12.9M/s
typeof and test attribute
7.3M/s
typeof no function
7.0M/s
instanceof
5.3M/s
View exact numbers
Test name Executions per second
✓ typeof 12,937,560 Ops/sec
typeof and test attribute 7,261,410 Ops/sec
typeof no function 7,041,530 Ops/sec
instanceof 5,290,496 Ops/sec
Script Preparation code:
Tests: