This manual is a work in progress. We have tried to update everything for the Ariadne 2.4 release, but there may still be errors in it, there are certainly many missing parts. If you find an error, or want to help fill in the blanks, please send an email to firstname.lastname@example.org, your help is appreciated.
The architecture section is a bit dated, but still explains the inner workings of Ariadne well. You can also take a look at the Ariadne Internals tutorial, in the Extending Ariadne section, for a short and more up to date version.
The modules and widgets section are mainly empty, awaiting someone willing to take on the challenge...