Tomcat JSP or mod_resin

WEB4J is a full stack java web application framework. It was built by the author of javapractices.com, out of deep frustration with other tools. It has a philosophy of deep minimalism and simplicity. It could also be described as opinionated and contrarian. It aims to be a much simpler way of building java web apps.

I am pleased to announce the first public release of Impala, a dynamic module framework for Java enterprise application development. Impala builds on the Spring Framework to provide a modular environment for web-based applications. It allows you to divide Spring-based applications into a hierarchy of modules which can be dynamically added, updated or removed to an existing running application.

N-BRAIN has announced the "Hydra Versus Dragon Coding Competition", which pits teams of Java developers against each other in a public battle to win $7000 each in prizes.

Exadel has released Flamingo, an application framework to aid in the creation of rich internet applications, catering to JBoss Seam but targeting Adobe Flex and JavaFX in the future as well. This contributed content from Igor Polevoy tells you more.

Build a MapReduce system using the same off-the-shelf, robust, open-source components already running at your company and that your engineering team already mastered. Do you want to quickly implement large indexing jobs, protein folding software, or financial trend analysis? Build a MapReduce system with tools that already exist in your production clusters!