PUBLIC MARKS from gregR with tags collaboration & webapp

ProjectPier is a Free, Open-Source, self-hosted PHP application for managing tasks, projects and teams through an intuitive web interface. Pas LDAP au 11 avr 2008

KnowledgeTree permet l'authentification contre LDAP

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.

SCENARI est un environnement logiciel libre de conception de chaînes éditoriales numériques permettant la création de documents multimédia à usage professionnel.

DocMGR is a complete, web-based Document Management System (DMS). It allows for the storage of any file type, and supports full-text indexing of the most popular document formats. It is available in many different languages and is easy to translate into new languages. DocMGR runs on PHP, the Apache webserver, and Postgresql. It optionally uses tsearch2 for full-text indexing which provides for faster search results and result ranking. DocMGR supports LDAP authentication

web-based, platform-independent, multi-user interface for managing scientific literature & citations

Basilic is a bibliography server for research laboratories. It automates and facilitates the diffusion of research publications over the internet, automatically generating web pages from a publication database.

A 37signals Basecamp clone wrote in php5/mysql4.1 and licensed under the GPL.

des tutoriels concernant SPIP

GRR est un système de Gestion et de Réservations de Ressources. GRR est adapté à : la gestion et la réservation de salles, la gestion et la réservation de matériels, GRR peut également être utilisé comme un mini-agenda partagé. Il s’agit d’une adaptation d’une application PHP/MySQL sous licence GPL : MRBS (http://mrbs.sourceforge.net). Cette adaptation est également sous licence GPL, libre et gratuite.

This web service software takes multiple word processor files (typically .doc) and converts them to Oasis OpenDocument which can then be converted to HTML, RSS, or any XML format.

Daisy is a comprehensive content management application framework

Store all your favourite links in one place, accessible from anywhere. Share your bookmarks with everyone, with friends on your watchlist or just keep them private. Tag your bookmarks with as many labels as you want, instead of wrestling with folders.

bbps is a simple and small PHP application to store bookmarks on a server.

blogging tools, user comments, RSS feeds, dynamic menu generation when adding or removing pages, built in search, integrated forums and bug tracking software, strong security and private/protected web pages...

SynchroEdit is a browser-based simultaneous multiuser editor, a form of same-time, different-place groupware. It allows multiple users to edit a single web-based document at the same time, and it continuously synchronizes all changes so that users always have the same version.

Confluence is an enterprise wiki that makes it easy for your team to collaborate and share knowledge. License gratuite pour les projets open source.

“The sweetest forum on the web” is pretty close to the mark from what I can tell. Clean XHTML, CSS for style, with a sprinkling of Ajax built on a solid PHP/MySQL foundation.