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/135.0.0.0 Safari/537.36
Chrome 135
Mac OS X 10.15.7
Desktop
one year ago
typeof
167.7M/s
typeof no function
164.5M/s
typeof and test attribute
164.0M/s
instanceof
163.5M/s
View exact numbers
Test name Executions per second
✓ typeof 167,700,096 Ops/sec
typeof no function 164,540,784 Ops/sec
typeof and test attribute 164,006,368 Ops/sec
instanceof 163,487,744 Ops/sec
Script Preparation code:
Tests: