MeasureThat.net

Run results for: Which falsy expression (! vs === 0) is faster?

Is there a performance benefit to replacing ! with === 0?

Go to the benchmark
Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/73.0.3683.86 Chrome/73.0.3683.86 Safari/537.36
Chromium 73
Ubuntu
Desktop
5 years ago
Test name Executions per second
test not 9282.3 Ops/sec
test equality 9255.3 Ops/sec
Tests:

  • test not

  • test equality