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/132.0.0.0 Mobile Safari/537.36
Chrome Mobile 132
Android
Mobile
one year ago
typeof
115.9M/s
typeof no function
106.4M/s
typeof and test attribute
96.8M/s
instanceof
83.7M/s
View exact numbers
Test name Executions per second
✓ typeof 115,889,304 Ops/sec
typeof no function 106,405,056 Ops/sec
typeof and test attribute 96,828,968 Ops/sec
instanceof 83,683,472 Ops/sec
Script Preparation code:
Tests: