• com.liferay.portlet.JSPPortlet (Java2HTML)
  with java2html portlets
• community.java.net - Portlet
  
  Go see Project Homepage https://portlet.dev.java.net/ If J2EE based portals, JSR 168 or WSRP mean anything to you, you have come to the right place. This is a gathering of developers and technical experts working on Portals and related technologies. Here
  with portlets
• Eclipse RCP » Why we chose RCP over Websphere Portal
  with chose eclipse portal portlets rcp websphere
• Index of /dist/portals/jetspeed-2
  with dist index jetspeed-2 portals portlets
• Manageability
  Open Source Portal Servers Written in Java
  A list of "open source" portal servers written in Java.
  opensource
  with java open portal portlets servers source written by 4 users

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