PRIMITIVE, Immersive Development Environment. Software development teams are only as good as their ability to comprehend and integrate the work of many different authors. At Primitive, we believe that collaboration and immersive visualization are the future of software development. The arrival of virtual reality has provided a groundbreaking new platform to visualize data and collaborate in advanced ways. The Primitive Immersive Development Environment is taking advantage of everything that collaboration in VR can offer while applying new tools for visually analyzing software in 3D.