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@teknyo/odd_even

v1.0.1

Published

A tiny, zero-dependency utility to check if a number is odd or even. Lightweight, TypeScript-ready, and perfect for simple numerical logic in any JavaScript or Node.js project.

Readme

odd_even

npm version Build Status Coverage Status License: MIT

A robust utility to check if numbers are odd or even, with proper type checking and handling of non-integer numbers.

Features

  • ✅ TypeScript support with full type definitions
  • 🛡️ Runtime type validation
  • 🔢 Correct handling of both integer and non-integer numbers
  • 🚀 Lightweight and dependency-free
  • 📦 Works in both JavaScript and TypeScript projects

Installation

npm install @teknyo/odd_even

Usage

import { isEven, isOdd } from '@teknyo/odd_even';;

console.log(isEven(4)); // true
console.log(isOdd(5));  // true
console.log(isEven(3)); // false

API

isEven(num)

  • num (Number): The number to check
  • Returns: Boolean - true if the number is even
  • Throws: TypeError if input is not a number

isOdd(num)

  • num (Number): The number to check
  • Returns: Boolean - true if the number is odd
  • Throws: TypeError if input is not a number

License

MIT © Teknyo.lk