My project

Determine the year in which people of this age group were born. Determine the zodiac sign based on the entered date of birth.

installation

npm install my_npm_proj
npm install moment

Usage

const myModule1 = require('my_npm_proj');

const age = 25;
const birthYear = myModule1.calculateBirthYear(age);
console.log(`If the age is ${age} years old,then the year of birth is ${birthYear}.`);

const myModule2 = require('your-module-name');

const birthdate = '2001-02-25';
const constellation = myModule2.calculateConstellation(birthdate);
console.log(`A person born on ${birthdate} is a ${constellation}.`);