Baseline 2023
Newly available
loading
㯠HTMLIFrameElement
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// Define iframe with lazy loading
const iframe = document.createElement("iframe");
iframe.src = "https://example.com";
iframe.width = 320;
iframe.height = 240;
iframe.loading = "lazy";
// Add to div element with class named frameDiv
const frameDiv = document.querySelector("div.frameDiv");
frameDiv.appendChild(iframe);
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