Comment by gadgetoid

In theory they are. In practise the lack of a test dataset - and the lack of access to their dataset - means it's virtually impossible for a third party to make any significant contribution to the data processing code.

Such an effort would have to start with them voluneering a test dataset and/or schema.

I have asked - https://github.com/MattIPv4/hacktoberfest-data/issues/5