Run results for: instanceof vs typeof

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:126.0) Gecko/20100101 Firefox/126.0
Firefox 126
Windows
Desktop
2 years ago
typeof no function
1973.9M/s
typeof
1970.3M/s
typeof and test attribute
1838.2M/s
instanceof
238.8M/s
View exact numbers
Test name Executions per second
✓ typeof no function 1,973,878,272 Ops/sec
typeof 1,970,291,840 Ops/sec
typeof and test attribute 1,838,236,032 Ops/sec
instanceof 238,759,968 Ops/sec
Script Preparation code:
Tests: