luadocs, the companion site to dtdocs, is now up and running thanks in large part to @paperdigits and @elstoc. The site provides documentation of the lua scripts, the lua scripts library API and the darktable lua API.
The site is definitely a work in progress. If you see something that needs addressed, please submit an issue.
The scripts documentation comes from the header comments in the script. If you are a script author, please feel free visit the repository, and do a PR to update your script’s documentation.