O'Reilly Atlas

OReilly EBook publishing platform

https://atlas.oreilly.com/

Oct'2014 https://medium.com/@chacon/living-the-future-of-technical-writing-2f368bd0a272

XMLmind is recommended for working with the O'Reilly Atlas publishing platform. https://en.wikipedia.org/wiki/XMLmind

closed-source, commercial? Not current? https://github.com/oreillymedia/Getting-Started-with-Atlas/issues/3