RSS - MDN Web Docs Glossary: Definitions of Web-related terms 编辑

RSS (Really Simple Syndication) refers to several XML document formats designed for publishing site updates. When you subscribe to a website's RSS feed, the website sends information and updates to your RSS reader in an RSS document called a feed, so you don't need to check all your favorite websites manually.

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General knowledge

• RSS on Wikipedia

Technical reference

• Latest specification