The MDN Web Docs site provides information about Open Web technologies including HTML, CSS, and APIs for both Web sites and progressive web apps.

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Dec 13, 2023 · Mozilla Developer Network (MDN) Web Docs is an evolving learning platform for Web technologies and the software that powers the Web. MDN's mission is simple: provide a …

MDN Web Docs, previously Mozilla Developer Network and formerly Mozilla Developer Center, is a documentation repository and learning resource for web developers.

Jul 20, 2017 · HTML (HyperText Markup Language) is the most basic building block of the Web. It describes and defines the content of a webpage. Other technologies besides HTML are …

MDN Web Docs is an open-source, collaborative project that documents web platform technologies, including CSS, HTML, JavaScript, and Web APIs. We also provide extensive 🧑‍🎓 …

Feb 1, 2020 · MDN Web Docs (formerly known as the Mozilla Developer Network or MDN) is a free resource for in-depth documentation on web standards such as HTML5, CSS, JavaScript, …

Jul 9, 2025 · HTML (HyperText Markup Language) is the most basic building block of the Web. It defines the meaning and structure of web content. Other technologies besides HTML are …

These are downloads for developer.mozilla.org (MDN) and for kuma, the engine that powers MDN.

MDN is a wiki, where anyone can add and edit content. You don't need to be a programmer or know a lot about technologies. There are plenty of things that need to be done, from simple …