deployment allow software to be developed to a high standard and easily packaged and deployed to test environments, resulting in the ability to rapidly, reliably and repeatedly push out enhancements and bug fixes to customers at low risk and with minimal manual overhead. Professor Wikipedia says:
• atmos/heaven - GitHub-style deployments to Heroku • github/janky - Hubot integration for Jenkins • Travis CI, Circle CI, Codeship, many more - CI/CD as a service • travis-ci/dpl - Library for deploying to a number of providers • sprint.ly - GitHub-integrated sprinting