PowBigInt.js
A simple utility library for calculating powers of big integers.
Install
$ npm i powbigint
# or
$ yarn add powbigint
# or
$ pnpm add powbigint
Usage
import { powBigInt } from 'powbigint';
powBigInt(BigInt(2), 64n); // 18446744073709551616n
powBigInt(2n, 1000000n); // 99006562292958...376n (301030 digits)