endo is an aggregator that you can use to stay up to date on your favorite news sites and weblogs. Subscribe to your favorite news sites, blogs, and any other website that offers syndication. endo polls them periodically and optionally notifies you of new articles.
In the context of web sites, aggregation — also known as syndication — is a way to republish a web site's content in a form suitable for reading by software. The main advantage of syndication is that you can use software such as endo to read the contents of web sites without having to actually visit them via a web browser. It gives you the ability to be notified of changes without having to visit the web site periodically. Currently, there are three main syndication formats: RDF, RSS and Atom. endo can read all existing versions of both formats.