This is an experimental Appium driver for automating Safari on Mac OS X. It is not designed for production use. It was built as part of a live demo for Drivers of Change: Appium's Hidden Engines (@jlipps's SauceCon 2018 talk).
# clone repo, then in repo dir:
npm install
gulp transpileRun node . in the repo dir to start a SafariDriver Appium server.
At this point there are no plans to incorporate this driver as a supported driver in the main Appium project, though if there is enough interest we can easily do so.