[Discover] Xilinus : Prototype Portal Class http://blog.xilinus.com/2007/8/26/prototype-portal-class
(prototype portal javascript ajax) 
[Discover] Ajaxian " Create your own iGoogle with Prototype http://ajaxian.com/archives/create-your-own-igoogle-with-prototype (portal prototype ajax tutorial)
[Discover] Test Portal http://blog.xilinus.com/prototype-portal/test/index.html# (portal latest)
[Discover] Guidelines for Writing JSR-168 Portlets http://dev2dev.bea.com/pub/a/2006/12/writing-jsr-168-portlets.html (portal portlet)
[Discover] Developing Portlets with the NetBeans Portlet Plugin http://java.sun.com/developer/technicalArticles/J2EE/sdk_nbportletplugin/ (netbeans portal portlet)
[Discover] Liferay - Forums - RE: GWT integration with Liferaye had http://www.liferay.com/web/guest/community/forums/-/message_boards/message/1001868 (portal gwt liferay portlets)
[Discover] Portaneo solutions http://www.portaneo.com/solutions/en/opensource.php (posh php portal widgets)
[Discover] xplsv.tv // motion graphics, animations, demoscene, vfx, live visuals and more! http://xplsv.tv/ (video motiongraphics motion animation)
[Discover] Netvibes http://www.netvibes.com/ (portal rss ajax aggregator)
[Discover] netzwelt.de http://www.netzwelt.de/ (tech monthly read news)
[Discover] www.gridsphere.org http://www.gridsphere.org/gridsphere/gridsphere (portal portals open development)
[Discover] Drag/Drop Portal Interface With Scriptaculous And Drupal | Ayman Hourieh's Blog http://aymanh.com/drag-drop-portal-interface-with-scriptaculous (scriptaculous prototype ajax javascript)
[Discover] ashishware.com: Demo of Collapsible , Dragable Panels with Dojo http://ashishware.com/Dndwipe.html (dashboard dojo portal)
[Discover] Copied TitlePane not functioning | The Dojo Toolkit http://dojotoolkit.org/forum/dijit-dijit-0-9/dijit-support/copied-titlepane-not-functioning (dojo drag portal drop)
[Discover] mootools forums / Portal style drag & drop & snap content positioning http://forum.mootools.net/viewtopic.php?id=2652&p=2 (portal mootools)
[Discover] YouTube - StillAliveDS, 2D Portal For DS http://www.youtube.com/watch?v=nl9q8cRkwOM (portal ds)
[Discover] Ajaxian " Create your own iGoogle with Prototype http://ajaxian.com/archives/create-your-own-igoogle-with-prototype (portal prototype ajax tutorial)
[Discover] Test Portal http://blog.xilinus.com/prototype-portal/test/index.html# (portal latest)
[Discover] Guidelines for Writing JSR-168 Portlets http://dev2dev.bea.com/pub/a/2006/12/writing-jsr-168-portlets.html (portal portlet)
[Discover] Developing Portlets with the NetBeans Portlet Plugin http://java.sun.com/developer/technicalArticles/J2EE/sdk_nbportletplugin/ (netbeans portal portlet)
[Discover] Liferay - Forums - RE: GWT integration with Liferaye had http://www.liferay.com/web/guest/community/forums/-/message_boards/message/1001868 (portal gwt liferay portlets)
[Discover] Portaneo solutions http://www.portaneo.com/solutions/en/opensource.php (posh php portal widgets)
[Discover] xplsv.tv // motion graphics, animations, demoscene, vfx, live visuals and more! http://xplsv.tv/ (video motiongraphics motion animation)
[Discover] Netvibes http://www.netvibes.com/ (portal rss ajax aggregator)
[Discover] netzwelt.de http://www.netzwelt.de/ (tech monthly read news)
[Discover] www.gridsphere.org http://www.gridsphere.org/gridsphere/gridsphere (portal portals open development)
[Discover] Drag/Drop Portal Interface With Scriptaculous And Drupal | Ayman Hourieh's Blog http://aymanh.com/drag-drop-portal-interface-with-scriptaculous (scriptaculous prototype ajax javascript)
[Discover] ashishware.com: Demo of Collapsible , Dragable Panels with Dojo http://ashishware.com/Dndwipe.html (dashboard dojo portal)
[Discover] Copied TitlePane not functioning | The Dojo Toolkit http://dojotoolkit.org/forum/dijit-dijit-0-9/dijit-support/copied-titlepane-not-functioning (dojo drag portal drop)
[Discover] mootools forums / Portal style drag & drop & snap content positioning http://forum.mootools.net/viewtopic.php?id=2652&p=2 (portal mootools)
[Discover] YouTube - StillAliveDS, 2D Portal For DS http://www.youtube.com/watch?v=nl9q8cRkwOM (portal ds)