In online media, Planet is a feed aggregator application designed to collect posts from the weblogs of members of an Internet community and display them on a single page. Planet runs on a web server. It creates pages with entries from the original feeds in chronological order, most recent entries first. BilboPlanet is an Open Source RSS feed aggregator written in PHP.
Lilina is an open source feed news aggregator programmed in PHP. It supports RSS and Atom, the standards for syndication and can import from OPML, the standard for feed sharing. It is powered by 2 awesome PHP libraries, HTML Purifier and SimplePie. Thanks also go to MagpieRSS, without whom the early versions of Lilina would not have been possible.
A BitTorrent tracker that makes podcast RSS feeds, written in the Symfony PHP framework.
MagpieRSS provides an XML-based (expat) RSS parser in PHP. MagpieRSS is compatible with RSS 0.9 through RSS 1.0. Also parses RSS 1.0’s modules, RSS 2.0, and Atom. (with a few exceptions)
PHP RSS Reader allows you to create an automated news aggregation website in minutes! – Spider news from an unlimited amount of sources – Categorize the news based on the keywords you define in the admin panel – Make life easier for users, bring all the news from different sources to one place!
rsslounge aggregator is a free web based rss feed reader organize and read your feeds, set priorities, filter your feeds and items and fetch news, images and photos in a really easy way
SimplePie is written in PHP, that puts the ‘simple’ back into ‘really simple syndication’. Flexible enough to suit beginners and veterans alike, SimplePie is focused on speed, ease of use, compatibility and standards compliance.
Tiny Tiny RSS is a web-based news feed (RSS/Atom) aggregator, designed to allow you to read news from any location, while feeling as close to a real desktop application as possible.