The is-bigint npm package provides a simple and straightforward way to check if a given value is a BigInt. It is particularly useful in applications where distinguishing between BigInt and other numeric types is necessary for correct operation or data handling.

What are is-bigint's main functionalities?

Check if a value is a BigInt

This feature allows you to verify whether a given value is of the BigInt type. It's useful for type checking in applications that need to handle large integers safely.

const isBigInt = require('is-bigint');

console.log(isBigInt(10n)); // true
console.log(isBigInt(10)); // false

Other packages similar to is-bigint

Changelog

Source

v1.0.0 - 2018-09-20

Commits

[Tests] add tests 847f12a
Initial commit b53f3c6
readme 66c15fe
Implementation c2c0974
package.json 98b174c
Only apps should have lockfiles a77c74b

Readme

Source

#is-bigint

Is this an ES BigInt value?

Example

var isBigInt = require('is-bigint');
assert(!isBigInt(function () {}));
assert(!isBigInt(null));
assert(!isBigInt(function* () { yield 42; return Infinity; });
assert(!isBigInt(Symbol('foo')));

assert(isBigInt(1n));
assert(isBigInt(Object(1n)));

Tests

Simply clone the repo, npm install, and run npm test

Keywords

FAQs

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Last updated on 21 Sep 2018

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