Libero

Libero Publishing Cloud provides customers with a low cost, secure, robust open suite of tools that take advantage of open standards to support scholarly content publishing and hosting. The Libero platform tools have been architected from the ground up to deliver an open access, continuous publication approach. This service enables publishers to deliver their journals taking advantage of the high standards of usability and design with greater control over the publishing process.

You can go straight to Github and download the technical documentation: https://github.com/elifesciences/elife-continuum-documentation.

https://libero.digirati.com/