The Davisor Chart
- A JSP taglib, and a class library for the dynamic chart generation. Produces charts, to be used in HTML and WML pages.
- http://products.davisor.com/chart/index.html

JspISAPI
- An ISAPI DLL for IIS web server to tunnel JSP requests through IIS to Tomcat webserver running on same machine.
- http://www.neurospeech.com/Products/JspISAPI.aspx

JspCart
- Free open source shopping cart running on Tomcat and MySQL, developed by Neuro Speech.
- http://www.neurospeech.com/Products/JspCart.aspx

Java Chat Application using JSP and Servlets
- A java chat application that can be deployed to any container which supports java servlet 2.3 and JSP 1.2 or greater. [Open Source]
- http://www.web-tech-india.com/software/jsp_chat.php

InSite
- A tool set that allows gather, analyze and manage surveys and reports. J2EE/JSP and ASP.NET versions. [Commercial]
- http://www.insitesystems.com

Alphabetical Navigation Bar Java Display Tag Library
- <nav:alphanavbar:*>, creates an alphabetic navigation bar, by slicing and dicing string data stored in a java.util.List object into 36 alphabetically sub list.
- http://www.aikiinc.com/alphanavbar/

SQLTags
- A JSP tag generator that builds a custom JSP tag for every table in relational database. [Freeware]
- http://www.sqltags.org/

Java Server Front-end Development
- JSP products, servlets, and servlet authoring tools, and JSP/servlet resource centers available on the web: JSP beans and tag libraries.
- http://www.javaskyline.com/dev.html

Jakarta Taglibs Project
- Open source custom JSP tag library from Apache.
- http://jakarta.apache.org/taglibs/

JSPExecutor
- A tool that works with GNUJSP to allow you to execute Java Server Pages directly from inside your application or from the commandline. [Open Source, GPL]
- http://www.tagtraum.com/products.html