Run results for: instanceof vs typeof vs !!value

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Chrome 129
Mac OS X 10.15.7
Desktop
one year ago
!! value
22.4M/s
typeof
22.1M/s
typeof no function
11.8M/s
instanceof
8.9M/s
View exact numbers
Test name Executions per second
✓ !! value 22,448,668 Ops/sec
typeof 22,144,772 Ops/sec
typeof no function 11,832,039 Ops/sec
instanceof 8,906,126 Ops/sec
Script Preparation code:
Tests: