/ 7.1 on Fedora 16/15/14/13/12, CentOS/RHEL 6/5.7 ? Posted by NitinGupta , at 12/16/2011 12:00:00 AM What is NetBeans?   NetBeans refers to both a platform framework for Java desktop applications, and an integrated development environment (IDE) for developing with Java [1] , JavaScript [1] , PHP [1] , Python [2]