Integrated Development Environment (IDE) crystallized in the 1990s provided a user-friendly interface to develop any applications end to end in the shortest possible time. Notepad was the first program development tool. With the evolution of personal computers, software development activity got improved, and programs were keyed in through native editor. The productivity of the programmers was too low at that point in time. Programs in the 1970s were written on the coding sheets using the flow charts such codes were keyed in punched cards in offline mode and submitted for compilation. The following article provides an outline for NetBeans vs Eclipse.