This document discusses encouraging community development for open source projects. It defines community development as others contributing code, documentation, tutorials, bug reports and testing to a project. The author recommends asking for contributions and making the process easy. Project maintainers should be polite, responsive, maintain quality standards, accept criticism constructively and help first-time contributors. While maintaining standards, subpar contributions should be politely addressed by identifying issues and helping the contributor improve rather than being rude. Tools like GitHub, forums and giving credit can further encourage community development.