This creatively named app uses the MERN (MongoDB, Express, React, NodeJS) stack to implement a simple and easy to use webapp to help dancers check in at ballroom competitions. Hopefully, it will be completed and ready to use at Tufts Competition 2017, on November 12th.
You'll first need Mongo and Node installed in your environment. Then simply clone this repo, run npm install, and then npm run start-dev, I think. I know these are not good instructions for newbies; I'll come back and make this better when I understand it better myself, honestly.
This isn't really an open source project with a community, as it's just not that big an app, but please do check out current open issues and suggest changes if you can fix them! I would so appreciate any help you are willing to lend =] Submit a PR or comment on the issue whenever, and I'll take a look. Thank you!