MeasureThat.net

Run results for: double-bang-vs-boolean-vs-unfedined-cast

!!x vs Boolean(x) vs !==

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Chrome 124
Mac OS X 10.15.7
Desktop
6 months ago
Test name Executions per second
double-bang 26747858.0 Ops/sec
cast 10649933.0 Ops/sec
undefined directly 10719766.0 Ops/sec
Script Preparation code:
Tests:

  • double-bang

  • cast

  • undefined directly

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