structuredClone Replaces JSON Hacks
structuredClone(value) performs a deep clone of complex objects — including Map, Set, Date, RegExp, and circular references — without going through JSON.This eliminates the JSON.pa…
Read article →The Native dialog Element Has Arrived
The <dialog> element ships native modal behaviour: show() for non-modal, showModal() for blocking. The browser handles focus trapping, Escape to close, and the top layer…
Read article →The Popover API for Tooltips and Menus
The Popover API adds popover as an HTML attribute and popovertarget as a trigger. Click a button with popovertarget="menu" and the linked element becomes a…
Read article →Native Lazy Loading for Images and Iframes
Add loading="lazy" to any <img> or <iframe> below the fold and the browser defers loading until the element nears the viewport. No JavaScript required.Pair it…
Read article →Speculation Rules Make Navigation Instant
Speculation Rules let you tell Chrome to prefetch or prerender pages a user is likely to visit. Add a <script type="speculationrules"> with a JSON config…
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