Feed2JS is a handy service that will let you embed any RSS or Atom feed in your web site or blog. All you have to do is paste in the URL of a feed and Feed2JS will give you a snippet of JavaScript that will display the feed on your page. Feed2JS is pretty configurable, letting you choose how many items to display, whether it will show full items or just headlines, whether or not to strip HTML from items, what time zone offset to use if displaying dates, and more. And if your CSS skills aren't up to snuff, Feed2JS also has quite a few pre-defined styles for prettying it up.
Tags: atom, feed, feed2js, feeds, javascript, opensource, rss