Tine 2.0 is a Web-based groupware solution that focuses on usability and correctness. To achieve these goals, the project uses usability experts and covers most of the code by unit tests. It contains support for contacts, tasks, calendar, email, CRM, VoIP integration, a time tracker, ActiveSync, and a flexible rights management system.
MojoMojo is a Web2.0 wiki with AJAX live preview, hierarchical structure, tags, diffs, pluggable syntax, permissions/ACL, attachments, RSS feeds, a photo gallery, edit conflict resolution via 3-way merge, themes/skinning, localization, built-in full-text search, and a reverse index. Since it's built on top of the Perl Catalyst Web framework, MojoMojo supports any Web server, and includes its own standalone one. It also support any database backend supported by the DBIx::Class ORM, and has been successfully tested with PostgreSQL, SQLite, and MySQL.
Jumper provides an enterprise bookmarking engine for tagging and linking data objects. It lets you search and share high-value data across remote locations using tag metadata (expanded tag fields) to capture knowledge about data in remote data stores. It collects these tag profiles in a knowledge base where user-created tag profiles identify quality data resources, user-contributed tag information adds real-world knowledge about the data resources, and user-created reviews sort out the worthy resources from the inadequate. Other users can search for this data. In addition, they can directly contribute what they know about this data to the knowledge base. It allows the participants to act as a filter for what is valuable and build upon mainstream pursuits, but also uncovers valuable data hidden at the edge.
Dashboard is a rapid application development framework. It's designed to make writing PHP faster and more secure by removing the repetitive parts of programming from the development cycle. It's suitable for many Web applications, but it is specifically designed for making Web sites that need some custom development for interaction with a database.
DooPHP is a very fast PHP framework. It enables developers at all levels to rapidly develop robust Web 2.0 applications. It is quite feature rich. DooPHP supports some common stuff found in a Web framework, such as an MVC-base structure, RESTful APIS, a REST client, URI routing, database ORM tools, a model generator, HTTP Digest Authentication, a flexbible compiling template engine, logging and profiling tools, and more.
Dancer is a Perl framework for building Web applications with minimal effort. It started as a port of Ruby's Sinatra project, but has grown on its own path. A Dancer app can run as a standalone Web server or from any Web server using PSGI. It lets the user write an application with very few lines of code. It's powerful and flexible enough to knock up a simple Web site or Web service very quickly, and can scale to much larger projects. Building a Web application with Dancer is as easy as loading the library and defining route handlers. Dancer provides an elegant syntax for defining route handlers, can render views with a variety of template engines, supports static file serving, session support, and many more features.
betterFORM is an implementation of the W3C XForms 1.1 Recommendation. It allows easy creation of highly dynamic Web 2.0 user interfaces with attractive controls and layout. You can add validations, calculations, actions, and events to build complete Web applications in a declarative way.
Vote-MM aims to improve current Mailman mailing lists with some Web 2.0 time-saving functionality (RSS and voting capabilities). It adds support for RSS to Mailman. The mail footer is modified to include voting links. A new Web app for reading mail/voting is provided. A Mozilla Thunderbird plug-in is also provided, so users can vote and see voting information.