🚀 odd-or-even

A fast, lightweight, and dependency-free utility to check if a number is odd or even without using the % (modulo) operator. Perfect for JavaScript projects of all sizes!

🔧 Installation

You can install this package using npm:

npm install num-odd-or-even

Usage

First, require the package in your JavaScript file:

const isOddOrEven = require('num-odd-or-even');

console.log(isOddOrEven(4));       // Output: true (even)

console.log(isOddOrEven(7));       // Output: false (odd)

console.log(isOddOrEven(-4));      // Output: true (even)

console.log(isOddOrEven(-7));      // Output: false (odd)

console.log(isOddOrEven(2.5));     // Throws Error: Value must be a valid integer

console.log(isOddOrEven(NaN));     // Throws Error: Value must be a valid integer

console.log(isOddOrEven('test'));  // Throws Error: Value must be a valid integer


## Keywords

`JavaScript`, `Utility`, `Odd or Even`, `Number Checking`, `Fast`, `Lightweight`, `Dependency-Free`, `Error Handling`, `Integer Validation`, `npm Package`, `Mathematical Operations`, `Type Checking`, `Open Source`, `Software Development`, `Node.js`