CAPTCHA - Completely Automated Public Turing test to tell Computers and Humans Apart

CAPTCHA-based authentication module

JCaptchaThe open source Java framework for CAPTCHA definition and integration

Database Programmer

Intro to Spring

Spring Framework

Stripes - Seems like MVC architecture is still a little bit better than JSF

Stripes and JSF: A Brief Comparison

Example for Maven, Eclipse and Shale:

Part 1
Part 2

Apache Shale

Apache Shale Takes JavaServer Faces to the Next Level

JSF tech note

Face Up to Web Application Design Using JSF and MyFaces

I rather go for JAVA instead of PHP.
- JAVA has more plugin, tools and updates
- JAVA is initially a OO language and PHP is more like a scripting language hacked with OO
- I like JAVA more

JAVA tools
CheckStyle 4.4
Maven

Load balancing using Tomcat with Apache

Echo3 web framework - A pretty interesting framework
Here's the demo.