Resources for Developers,
by Developers
Documenting web technologies, including CSS, HTML, and JavaScript, since 2005.
Featured Articles
New reference pages on MDN for JavaScript regular expressions
See the latest updates to the MDN reference pages about JavaScript regular expressions, including new sections on sub-features and browser compatibility information.
Using HTML landmark roles to improve accessibility
Learn what HTML landmark roles are, how they improve accessibility, and how you can include them on your website effectively.
font-palette
The font-palette CSS property allows specifying one of the many palettes contained in a font that a user agent should use for the font. Users can also override the values in a palette or create a new palette by using the @font-palette-values at-rule.
Latest news
Recent contributions
Update async and defer learn JS section with explanation for blocking the pagemdn/content
29 minutes agoFix: the event of type is never must be `geometrychange`mdn/content
2 hours agoExternal link addedmdn/content
2 hours ago- 2 hours ago
FF119 WebTransport supports sendordermdn/content
3 hours ago"See Also" を "See Other" に修正mdn/translated-content
4 hours ago[es] sync translated contentmdn/translated-content
8 hours ago「ウェブ上のリソースの識別」の記事を更新mdn/translated-content
8 hours agoWeb/HTTP/Authentication を更新mdn/translated-content
8 hours agoAnalyserNode インターフェイスの記事を翻訳mdn/translated-content
8 hours ago
Contributor Spotlight
YujiMDN Web Docs has the most up-to-date and accurate information and the content is presented in an easy-to-understand manner. I also like that it's available in many languages (very important!).Get involved →
