OpenInviter is a script to import contacts (address book data) from email providers like Yandex, Lycos, Rambler.ru, Live / Hotmail, OperaMail, GMX.net, Mail.ru, Mail.com, GMail, Yahoo!, Rediff, AOL, and KataMail. It can import from content management systems like SimpleMachines Forum (SMF), Drupal, Social Engine, Wordpress, PunBB, Joomla, JamRoom, and PhpBB. It also imports from social portals like Twitter, Facebook, Hi5, Friendster, Orkut, Myspace, and LinkedIn. It offers basic "tell a friend" features.
PottyMouth transforms completely unstructured and untrusted text to valid, nice-looking, completely safe XHTML. PottyMouth is designed to handle input text from non-technical, potentially careless, or malicious users. It produces HTML that is completely safe, programmatically and visually, to include on any Web page. You don't need to make your users read any instructions before they start typing. They don't even need to know that PottyMouth is being used.
bbgun moves phpBB forums to WordPress blogs. bbgun pulls a forum entry from the phpBB database, translates the text (bbCode to strict XHTML), date, and other fields, and pushes the translated entry into the WordPress database. With bbgun, you can move individual posts, move entire threads, move only certain users' posts, map phpBB users to WordPress authors, and specify WordPress categories for the new entries.
SCT (Sphene Community Tools) is a collection of Django applications that are designed to be easily pluggable into any Django project. It currently consists of a Wiki and a Board application. It contains an example project that allows users to create a community Web site containing the Wiki and Board applications without any further coding/configuration changes.
Eddie is a liberal RSS and Atom feed parsing library for Java. It is a SAX-based parser, and as a result is capable of parsing a significant number of broken feeds. It was written after discovering that the well-known ROME feed parser is implemented using DOM, and therefore incapable of dealing with ill-formed XML
The Atom Publishing Protocol framework for Ruby aims to simplify the implementation of Atom Publishing Protocol (APP) support in Web applications. It achieves this by implementing a framework that handles the protocol-level duties for the programmer, while not making any requirements for the site design.
FaceRSS is a simple JavaServer Faces (JSF) component that allows you to display news from a specified URL source in one configurable JSP tag. This allows you to place news feeds on a Web site in a very simple way. It uses rsslib4j and therefore supports RSS version 0.9x, 1.0, and 2.0 with Dublin Core and Syndication namespaces.