All documentation, with the exception of the guides, intro, and fuel-101 sections, is pulled in to the docs-hub repo via git submodules.
All contributions to the content of the documentation should be done in the original repository.
Below, you will find a list indicating the locations of the source documentation for each book:
There are several GitHub actions that run against the docs in each repo to help catch issues. You can learn more about how each of these work in the github-actionsIcon Link repo.