numeric-uuid/index.js

A simple library to generate unique numeric UUIDs

class NumericUUID {
    static generate(length = 20) {
      if (length < 10 || length > 30) {
        throw new Error("Length must be between 10 and 30 digits.");
      }
      let timestamp = Date.now().toString(); // Get current timestamp
      let randomPart = "";
      while (randomPart.length < length - timestamp.length) {
        randomPart += Math.floor(Math.random() * 10); // Append random digits
      }
      return timestamp + randomPart;
    }
  }
  
  module.exports = NumericUUID;