This is a validator for syndicated feeds. It works with RSS 0.90, 0.91, 0.92, 0.93, 0.94, 1.0, 1.1, and 2.0. It also validates Atom feeds.To use it, simply enter the address of your feed and click Validate. If the validator finds any problems in your feed, it will give you messages for each type of problem and highlight where the problem first occurs in your feed. If you're unsure what a message means, click the "help" link next to the message for a fuller explanation.
an extension to the Atom feed format to express what people are doing around the web
Join the mailing list. Contribute to the wiki, or fork us on GitHub.
The Activity Streams format has already been adopted by Facebook, MySpace, Windows Live, Google Buzz, BBC, Opera, TypePad, Gowalla, Gnip, Superfeedr, YIID, and many others.
If you want to keep track of your favourite sites, then this is the App for you. With InoReader you can subscribe to any RSS/Atom feed on the web and you'll always stay informed.
Optimal renders valid OPML from any source in a tree-like view ideal for browsing. Links to external OPML files as well as RSS, RDF, and Atom feeds are expanded in place.Optimal can be installed as a WordPress plugin -- it is the successor to my OPML Renderer for WordPress plugin.
SlickPlan is a web-based sitemap/flowchart generator that allows for the creation of free sitemap and flowchart design. SlickPlan was handcrafted with PHP/MySQL and jQuery by the Dayton website design team at Atomic Interactive.
Blogtrottr delivers updates from all of your favourite news, feeds, and blogs directly to your email inbox, giving you the flexibility to stay updated whilst on the go.