Run results for: instanceof vs typeof

Go to the benchmark
Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36 Edg/131.0.0.0
Chrome 131
Windows
Desktop
one year ago
typeof
119.4M/s
typeof no function
119.1M/s
typeof and test attribute
112.5M/s
instanceof
104.4M/s
View exact numbers
Test name Executions per second
✓ typeof 119,404,728 Ops/sec
typeof no function 119,078,152 Ops/sec
typeof and test attribute 112,498,176 Ops/sec
instanceof 104,361,520 Ops/sec
Script Preparation code:
Tests: