Java High-Performance Architecture

Dec 15, 2015 · Frontend Development

Why jQuery’s ready Beats window.onload: Understanding DOM Ready Across Browsers

This article explains how jQuery’s ready method works, why it executes earlier than window.onload, and details the cross‑browser mechanisms—including DOMContentLoaded, document.readyState checks, and the doScroll technique—that ensure code runs as soon as the DOM is ready.