ES6 Number

96.84

Extensions to the `Number` built-in object in ES6, including constant properties `EPSILON`, `MIN_SAFE_INTEGER`, and `MAX_SAFE_INTEGER`, and methods ` isFinite`, `isInteger`, `isSafeInteger`, and `isNaN`.

Further reading:

1. Can I use page for: ES6 Number
2. New number and Math features in ES6
3. Polyfill for those features is available in the core-js library