YaWPS

YaWPS
YaWPS is Yet another Web Portal System for medium- or small-sized websites. YaWPS features webbased administration, news system, backend/headlines generation, forums, link database, calendar, fulltext search, customizable blocks and pages, detailed statistics, multilanguage and theme support. YaWPS is written in Perl and uses a flatfile database as a backend. All client output is valid HTML4. It works on most common UNIX platforms as well as on Windows platforms.
http://www.hotscripts.com/Detailed/11981.html

Community Portal (CommPortal)

Community Portal (CommPortal)
CommPort is a "Community Portal" generator based on Perl and MySQL that can be tailored for any location. Each user gets a personal portal page to which they can add their own "channels" or select from a growing list of pre-prepared local, national and international content. This allows any individual to always have a page of their own personal favourites in front of them. Channels may be either "active" with continually updated content such as weather or news headlines or "passive" with collections of links. Features: User customizable portal page, Imports standard RSS files for use as channels, Automatic export of channels as RSS, Multiple user access levels, and Internationalization.
http://www.hotscripts.com/Detailed/5732.html

Metadot Portal Server

Metadot Portal Server
Metadot Portal Server is a Perl/MySQL-based open source portal server that provides content and community management user customizable news page dashboard like My Yahoo. Users can have their own public website area to share information. Includes built-in features like files management, discussion, calendar, poll, HTML editor and XML/RSS syndication, user & group management and monitoring tools, look and feel customization (CSS and templates). It can be extended in functionality by adding Metadot Gizmos plug-ins.
http://www.hotscripts.com/Detailed/5881.html

IBuySpy Portal

IBuySpy Portal
The IBuySpy Portal Solution Kit demonstrates how you can use ASP.NET along with the Microsoft .NET Framework to build intranet and Internet portal applications. The sample shows off many key features available with ASP.NET and also provides a best practices application that developers can use as a base to build their own ASP.NET applications.
http://www.hotscripts.com/Detailed/18834.html

OmniPortal

OmniPortal
OmniPortal was created with one goals in mind, creating the most flexible and secure .Net Content Management System (CMS) on the market today. We have switched gears and started working from the ground up to correct perceived fall backs of other portals.
http://www.hotscripts.com/Detailed/26036.html

DotNetNuke

DotNetNuke
DotNetNuke is an open source Web Portal Framework / Content Management System application written in ASP.NET / VS.NET-VB. It is based on the IBuySpy Portal Solution Kit with extensive modifications, including support for multiple websites from a single database/codebase installation.
http://www.hotscripts.com/Detailed/21773.html

Rainbow Portal

Rainbow Portal
Starting from the IBuySpy codebase a group of people around the word started a sourceforge coordinated effort to improve the portal. Now it's a full featured application, with a lot of different modules (like RssFeed, Picture collection, maps and a lot of others) and a highly configurabile graphic interface.
http://www.hotscripts.com/Detailed/20164.html