Run results for: instanceof vs typeof

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Run details:
Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/147.0.0.0 Mobile Safari/537.36
Chrome Mobile 147
Android
Mobile
3 months ago
typeof
131.5M/s
instanceof
127.5M/s
typeof and test attribute
126.4M/s
typeof no function
118.1M/s
View exact numbers
Test name Executions per second
✓ typeof 131,481,640 Ops/sec
instanceof 127,476,920 Ops/sec
typeof and test attribute 126,392,480 Ops/sec
typeof no function 118,064,584 Ops/sec
Script Preparation code:
Tests: