Run results for: isNaN vs Number.isNaN vs Object.is

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:133.0) Gecko/20100101 Firefox/133.0

Browser: Firefox 133

Operating system: Windows

Device Platform: Desktop

Date tested: one month ago

Script Preparation code:

var num = Array(100).fill(0).map(v => Math.random() < 0.2 ? NaN : Math.random());

Tests: