Community open source development allows innovators to develop ideas and visions through collaboration. It provides benefits like diverse skills, perspectives, and a combined sense of purpose. An example is NASA's OpenStack project, where NASA worked with a worldwide community to build an open source cloud stack. This aligned with NASA's open government and data plans. It grew rapidly from 30 companies in its first month to over 2300 members today. In summary, community open source is an option for innovators to turn ideas into reality by leveraging transparency, collaboration and participation. Due diligence is needed regarding intellectual property and security.