MeasureThat.net

Run results for: typeof undefined vs undefined equality check vs double-equal

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.5 Safari/605.1.15
Safari 15
Mac OS X 10.15.6
Desktop
2 years ago
Test name Executions per second
equality 5730702.0 Ops/sec
typeof 11789504.0 Ops/sec
double-equal 5740970.0 Ops/sec
Script Preparation code:
Tests:

  • equality

  • typeof

  • double-equal

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