BigInt
Widely available since 2023-03-16
The BigInt JavaScript type represents integers of any size, including integers too large for the primitive Number type.
Learning resources on MDN
Browser support (view on caniuse.com)
- Chrome 67 Released on 2018-05-29
- Chrome Android 67 Released on 2018-05-31
- Edge 79 Released on 2020-01-15
- Firefox 68 Released on 2019-07-09
- Firefox for Android 68 Released on 2019-07-09
- Safari 14 Released on 2020-09-16
- Safari on iOS 14 Released on 2020-09-16
Specifications
- ECMAScript® 2025 Language Specification (#sec-bigint-objects), from TC39 (Ecma International).
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