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$ curl repovive.com/roadmaps/javascript/the-dom/dom-ready-state

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$ curl repovive.com/roadmaps/javascript/the-dom/dom-ready-state

Repovive

DOM Ready State - The DOM | JavaScript | Repovive

Repovive.

JavaScript22 sections · 783 units18h total

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DOM Ready State

Know when the DOM is ready

DOM manipulation fails if elements don't exist yet. Wait for the DOM to load:

document.addEventListener("DOMContentLoaded", () => {
  // DOM is ready, elements exist
  const el = document.querySelector("#app");
});

Or place scripts at the end of <body>, or use defer attribute on script tags.