Display the actor's age next to birth date. Also Works on the mobile version of IMDb.
// ==UserScript==
// @name IMDb Actor Age
// @namespace 1569049274
// @version 0.1
// @description Display the actor's age next to birth date. Also Works on the mobile version of IMDb.
// @author Jenie
// @match https://www.imdb.com/name/*
// @match https://m.imdb.com/name/*
// @run-at document-start
// @grant none
// ==/UserScript==
(() => {
function start() {
const timeTag = document.querySelector('#name-born-info > time[datetime]') || document.querySelector('.media-body > span > time[datetime]');
if (!timeTag || document.getElementById('name-death-info') || (location.host === 'm.imdb.com' && document.querySelector('.media-body').textContent.includes('Died:'))) return;
const age = Math.floor((new Date() - new Date(timeTag.dateTime)) / 31536000000);
timeTag.insertAdjacentText('afterend', `(age ${age})`);
}
document.readyState === 'loading' ? document.addEventListener('DOMContentLoaded', start) : start();
})();