The NetBeans IDE is a modular, standards-based, integrated development environment (IDE) written in the Java programming language.The NetBeans IDE 6.1 release provides several new features and enhancements, such as rich JavaScript editing features, support for using the Spring web framework, tighter MySQL integration, and an improved way of sharing libraries among dependent projects.Get the NetBeans IDE 6.1 Release Candidate.Copied from : http://www.netbeans.org/community/releases/61/index.html.