number-is-nan
Advanced tools
ES2015
Number.isNaN()ponyfill
$ npm install number-is-nan
const numberIsNan = require('number-is-nan');
numberIsNan(NaN);
//=> true
numberIsNan('unicorn');
//=> false
FAQs
ES2015 `Number.isNaN()` ponyfill
The npm package number-is-nan receives a total of 10,040,919 weekly downloads. As such, number-is-nan popularity was classified as popular.
We found that number-is-nan demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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