Custom UUID Generator

A lightweight, dependency-free Node.js utility for generating and validating custom UUID-like identifiers using alphanumeric and numeric patterns.

Designed for projects where a readable, predictable UUID format is required instead of standard UUID v4.

✨ Features

• ⚡ Fast & lightweight (zero dependencies)
• 🔐 Custom UUID generation
• ✅ UUID format validation
• 🔢 Alphanumeric & numeric helpers
• 🧩 Predictable and readable structure
• 🚀 Production-ready

📦 Installation

npm install custom-uuid-generator


### Usage

```js
const {
  generateCustomUUID,
  randomAlphaNumeric,
  randomNumbers,
  isValidCustomUUID,
} = require("custom-uuid-generator");

// Generate UUID
const uuid = generateCustomUUID();
console.log(uuid);

// Validate UUID
console.log(isValidCustomUUID(uuid)); // true

// Helpers
console.log(randomAlphaNumeric(10));
console.log(randomNumbers(12));

Example Output = a3f9b2c1-b8d4-e7f1-a29c-384756192034

Available Methods

randomAlphaNumeric(length)

randomNumbers(length)

generateCustomUUID()

isValidCustomUUID()