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/132.0.0.0 Safari/537.36
Chrome 132
Windows
Desktop
one year ago
typeof
246.3M/s
typeof and test attribute
210.0M/s
typeof no function
209.6M/s
instanceof
193.5M/s
View exact numbers
Test name Executions per second
✓ typeof 246,283,344 Ops/sec
typeof and test attribute 209,997,776 Ops/sec
typeof no function 209,646,336 Ops/sec
instanceof 193,487,344 Ops/sec
Script Preparation code:
Tests: