darktable on the Web, some useful links
darktable official site darktable styles repository darktable user manual Lua scripting manual Lua scripts Styles Bugs Issues and solutions Tutorials .
Any docs for version 3.1? Manual is for 2.4. Lot of things changed and don't work the same in this version. Some of the functions looks like broken there are missing options etc.
You can find the 3.0 user manual HERE Steve