Make sure that you have localDB up and running. For development, this project uses localDB. If you are having issues installing local DB, see here.
Alterntively, you could also setup an instance of SQLExpress or you can use a full installation of SQL Server. Just note that if you do any of these alternatives, you'll have to change the connection string.
If you have any issues setting up a local instance of a DB, feel free to reach out to me (Robert).
Please refer to our Issues to see if there is something that you'd like to contribute to. Ideally, if you see an issue that you'd like to tackle, leave a comment and the issue can be assigned to you. That way, we don't have multiple people working on the same issue.
If you'd like to add a feature that has not been mentioned, then add it as an issue. If it's a good suggestion, then we can assign it to you (or part of it depending on how large of a project it is).
Also be sure to check out our style guide before submitting a pull request.
As a side note, if you see something that doesn't follow our style guide, then please feel free to submit a PR request fixing it.