Agora is a Web-based, threaded discussion tool, similar to Usenet newsgroups. Agora remembers each user's preferences, and allows threaded, unread-only browsing. It offers the ability to manage several different groups, with different themes, forums, and administrators for each group. Agora offers a basic Web-based ICQ client, as well as a Web-based notes system.
phpGroupWare (formerly known as webdistro) is a multi-user groupware suite written in PHP. Its provides a Web-based calendar, todo-list, addressbook, email, news headlines, and a file manager. The calendar supports repeating events. The email system supports inline graphics and file attachments. The system as a whole supports user preferences, themes, user permissions, multi-language support, an advanced API, and user groups.
Turquoise SuperStat reads the contents of a Fidonet message area in one of its supported formats or Usenet news groups and creates toplists over massive quoters, senders, original content per message, Fidonet nets (Fidonet only), Internet topdomains, receivers (Fidonet only), subjects, and used software, as well as graphs over posting by weekday and time of day. It supports Squish, *.MSG, FDAPX/w, JAM, MyPoint, and tanstaafl's message area base format, as well as Usenet news groups over NNTP or in news spools. Command line and GUI versions are included.
Juta (Java Usenet Traffic Analyzer) is a Java (1.2 or higher) command line program that reads a text file with Usenet postings, and creates an HTML file with statistical information of those postings. This includes a list of the longest threads, authors with most postings, operating systems and newsclients used, and more. The inclusion of person-related information can be turned off to ensure privacy. The program is distributed as an executable JAR that also contains the source code. Also included in the distribution are several tools to process news postings: sort and count them, remove duplicates, list information on postings, grep and filter them.
NewsLib is a library of Perl modules for managing Network News services. It's meant to be used for code-reuse and sharing when writing news-based applications. It includes Net::NNTP::Client (simulates a news client), Net::NNTP::Proxy (a proxying news server), and News::NNTPAuth (NNTP authentication).
MyNewsGroups :) is a USENET news client with a completely Web-based interface. It is written in PHP4, and uses a database backend. Its main purpose is to mirror all messages from subcribed public newsgroups into a database, and add extra features such as saving articles per user, statistics on users, search functions, and so on. MyNewsGroups :) is aimed at people that have a Web site and want offer their users direct access to newsgroups of same subject.