Run results for: instanceof vs typeof

Go to the benchmark
Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36
Chrome 128
Mac OS X 10.15.7
Desktop
one year ago
typeof
28.6M/s
typeof no function
15.3M/s
typeof and test attribute
15.2M/s
instanceof
10.7M/s
View exact numbers
Test name Executions per second
✓ typeof 28,603,784 Ops/sec
typeof no function 15,317,611 Ops/sec
typeof and test attribute 15,162,300 Ops/sec
instanceof 10,689,485 Ops/sec
Script Preparation code:
Tests: