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/134.0.0.0 Safari/537.36
Chrome 134
Linux
Desktop
one year ago
typeof
122.6M/s
typeof and test attribute
120.6M/s
instanceof
117.1M/s
typeof no function
109.2M/s
View exact numbers
Test name Executions per second
✓ typeof 122,588,032 Ops/sec
typeof and test attribute 120,640,824 Ops/sec
instanceof 117,138,104 Ops/sec
typeof no function 109,240,264 Ops/sec
Script Preparation code:
Tests: