RSS

CaRP: Caching RSS Parser
Free PHP script to integrate RSS newsfeeds into webpages. Features flexible formatting, caching for speed, and includes proxy server support.
http://www.geckotribe.com/rss/

Dave Winer's RSS Weblog
Weblog that covers new developments in the field of RSS.
http://www.reallysimplesyndication.com/

MagpieRSS
A XML-based RSS parser in PHP. Supports most RSS versions including Userland RSS and RSS 1.0. Supports modules, and namespaces.
http://magpierss.sourceforge.net/

Network World's Do-It-Yourself RSS Feed
Instructions for creating RSS feeds on any topic covered by Network World.
http://www.networkworld.com/diy/

RDF Rich Site Summary (RSS)
News and history of RSS. By Robin Cover, XML Cover Pages, OASIS.
http://xml.coverpages.org/rss.html

RSS 2 PDF
An online utility that can convert RSS feeds into PDF files.
http://rss2pdf.com/

RSS Compendium
News, resources, tools and links.
http://allrss.com/

RSS DevCenter
A collection of essays and guides to RSS, from O'Reilly, the technical book publisher.
http://www.oreillynet.com/rss/

RSS in Government
News about how RSS is being used by international, federal, state, and local governments.
http://www.rssgov.com/

RSS Specifications
Information related to RSS and XML, including software, newsreaders, specifications, content syndication, and the history of rss.
http://www.rss-specifications.com/

The RSS Weblog
A weblog that covers all things RSS. Updated multiple times a day.
http://rss.weblogsinc.com/

RSS4Medics
An explanation of how RSS can be used in medical research. Includes a directory of medical RSS feeds.
http://www.rss4medics.com

W3C RSS 1.0 News Feed Creation How-To
Guide offers a simple way of creating RSS 1.0 news feeds from one's W3C related domain, activity or working group home page.
http://www.w3.org/2001/10/glance/doc/howto

Web Reference: RSS
A collection of RSS resources by Web Reference.
http://www.webreference.com/authoring/languages/xml/rss/

XML Tools: RSSApplet
This site contains XML tools for web masters, for instance the RSSViewerApplet for displaying RSS headlines in an HTML page.
http://www.webreference.com/xml/tools/

Yahoo! Publisher's Guide to RSS
Provides a five-step process to support effective RSS publishing on the Web.
http://publisher.yahoo.com/rss_guide/

zShaped and zFeeder
zShaped is a tool to post (syndicate) news (content) on your site. zFeeder is a tool to show other's RSS content on your site, or use it on your PC or intranet as a news reader.
http://zvonnews.sourceforge.net/

What is RSS?
A how to covering all the various versions of RSS. <small>(December 18, 2002)</small>
http://www.xml.com/pub/a/2002/12/18/dive-into-xml.html

The WebReference/internet.com Multi-Feed RSS Sidebar Tab (1/6)
An in-depth look at the WebReference/internet.com multi-feed RSS sidebar tab; a combined Perl, XHTML, and JavaScript application. <small>(May 17, 2002)</small>
http://www.webreference.com/scripts/sidebar/

LLRX.com - RSS for Non-Techie Librarians
Steven M. Cohen explains RSS with illustrated examples. <small>(2002)</small>
http://www.llrx.com/features/rssforlibrarians.htm

RSS: Lightweight Web Syndication
RSS, a simple XML application to describe web site headlines, has had such enormous success that it has been pulled in many directions. By Rael Dornfest, XML.com. <small>(July 17, 2000)</small>
http://www.xml.com/pub/a/2000/07/17/syndication/rss.html

Registering and Publishing with RSS
Explains how to register your RSS file with one of the news syndication sites <small>(July 3, 2000)</small>
http://www.webreference.com/xml/column14/