12.2.1 What is RSS?
RSS is a Web content syndication format. The acronym
‘RSS’ underwent a number of meanings during
its lifetime, but now is generally referring to ‘really
simple syndication’. RSS is a dialect of XML that was
created in the late 1990s to allow lists of information,
known as ‘feeds’, to be published by content
producers and subscribed to by readers. The availability of an
RSS news feed is usually indicated in your browser by the
presence of a smaller version of the XML button
.
Very often, RSS news feeds are provided by news agencies, TV stations or newspapers. For examples of news feeds, see
- http://www.nytimes.com/rss (New York Times),
- http://news.yahoo.com/rss (Yahoo!), or
- http://reuters.com/rss (Reuters)
Look for XML buttons
on
the Web pages of such content providers.
An RSS file is a simple structured list of news items consisting each of a headline, an abstract and a link to the full article that are encoded in a way that they can be easily used by programs called a ‘news aggregator’ or ‘news reader’. These programs allow users to read news or events from any number of aggregated news sites at one time.
Here are three examples of currently available news readers or aggregators which you may use to read the BSCW RSS news feed:
- FeedDemon (http://www.bradsoft.com/feeddemon/),
- FeedReader (http://feedreader.com/) and
- Mozilla Thunderbird (http://www.mozilla.org/).
Modern browsers incorporate RSS news readers so that you can directly read news feeds in your browser:
- FireFox 1.0 (http://www.firefox.com/),
- Safari 2.0 (http://www.apple.com/safari/),
- Opera 8.0 (http://www.opera.com/) and
- Internet Explorer 7.0 (http://www.microsoft.com/windows/IE/).
For more information on RSS, see http://rss.userland.com/ or http://blogs.law.harvard.edu/tech/rss.
For lists of RSS news aggregators, see http://rss.userland.com/portals/ or http://blogs.law.harvard.edu/tech/directory/5/aggregators. Or check with your preferred Web search engine entering ‘RSS aggregator’.