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WHATWG - Glossary | MDN 1/3 https://developer.mozilla.org/en-US/docs/Glossary/WHATWG reference web, html, css, javascript, documentation 2026-05-05T05:48:49.174675+00:00 kb-cron

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WHATWG

The WHATWG (Web Hypertext Application Technology Working Group) is a community that maintains and develops web standards, including DOM, Fetch, and HTML. Employees of Apple, Mozilla, and Opera established WHATWG in 2004.

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