@Trickery404/password-utilities

A simple, lightweight JavaScript library for generating and validating strong passwords.
This library ensures that all generated passwords meet strong security standards and provides a utility to validate existing ones.

✨ Features

• 🔐 Strong Password Generator – Always returns secure passwords using uppercase, lowercase, numbers, and symbols.
• 🔎 Password Strength Checker – Validates passwords based on commonly accepted security practices.
• ✅ Tested with Jest – Reliable, consistent behavior backed by unit tests.
• 📦 Zero Dependencies – Fast and efficient.

📦 Installation

Using npm:

npm install @Trickery404/password-utilities

Using yarn:

yarn add @Trickery404/password-utilities

Usage

const { generateStrongPassword, isStrongPassword } = require('@Trickery404/password-utilities');

// Generate a strong password of 12 characters
const password = generateStrongPassword(12);
console.log(password); // Example: pC%mD8TpCKn2

// Validate a password
console.log(isStrongPassword(password));        // true
console.log(isStrongPassword("Hello World"));   // false

Testing

To run tests.

npm test

License

Password-utilities is available under the MIT license. See the LICENSE file for more info.