is-a-number

is-number is trash. jonschlinkert will never listen to the PRs and optimization issues. Well, is-a-number is here to fix that. I will listen to your pull requests! And there is other features too.

Installation

NPM: npm i is-actual-number

Yarn: yarn add is-actual-number

PNPM: pnpm add is-actual-number

Usage

const isNumber = require('is-actual-number')
console.log(isNumber(1)) // true
console.log(isNumber('1', { allowNumberStrings: false })) // false
console.log(isNumber('1')) // true
console.log(isNumber(Infinity)) // false
console.log(isNumber(Infinity, { allowInfinite: true })) // true