Our wiki contained an article "Contributing to SharePointDsc", which gave some basic information on how you could contribute to SharePointDsc. Unfortunately we found out that the provided information was too basic for people to get started. That is why I am excited to announce that we just published an updated version of this article, which contains a lot more information on how you can contribute to SharePointDsc!
So, if you are interested in contributing to this awesome project, click here now and check out how you can contribute!
If you feel like the article is still missing some important information or have any other contributions, please submit an issue with your suggestions!