MDN Web Docs
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Learn web development | MDN
Oct 29, 2025 · Welcome to MDN Learning Web Development (also known as Learn). This resource provides a structured set of tutorials teaching the essential skills and practices for being a successful …
Web technology for developers | MDN
Jul 29, 2025 · Learn how to contribute This page was last modified on Jul 29, 2025 by MDN contributors.
HTML: HyperText Markup Language | MDN - MDN Web Docs
Dec 22, 2025 · Learn how to contribute This page was last modified on Dec 22, 2025 by MDN contributors.
About MDN - MDN Web Docs
Rebranded as Mozilla Developer Network (MDN), reinforcing our commitment to the developer community. Achieved a milestone when major tech companies began contributing and supporting …
CSS: Cascading Style Sheets | MDN - MDN Web Docs
Dec 29, 2025 · Learn how to contribute This page was last modified on Dec 29, 2025 by MDN contributors.
JavaScript Guide - MDN
Nov 7, 2025 · Learn how to contribute This page was last modified on Nov 7, 2025 by MDN contributors.
JavaScript reference - MDN
Jul 29, 2025 · Learn how to contribute This page was last modified on Jul 29, 2025 by MDN contributors.
Structuring content with HTML - Learn web development | MDN
Aug 28, 2025 · The basics of semantic HTML, Scrimba MDN learning partner This interactive lesson provides a useful description of HTML, with particular emphasis on why the semantic aspect of it is …
Logical AND (&&) - JavaScript | MDN
Jul 8, 2025 · Learn how to contribute This page was last modified on Jul 8, 2025 by MDN contributors.