v2306: New and improved usability
The previous Extended Code Guide has been migrated from a Doxygen-based system to nanoc-based system (the same system as used by Gitlab.com) and made public for Community Contributions. The new content is available from https://doc.openfoam.com:
The content is hosted at https://gitlab.com/openfoam/documentation - it is continuously evolving and further updates will follow.
We welcome your feedback, and encourage you to get involved - we're happy to receive pull requests!