@whitecaps We’ve had plenty of people contribute to the software, but typically the contributions are small and focused to a single purpose. Examples of this are spelling fixes, styling fixes and minor bug fixes. Implementing a multi-device / multi-user setup would be the biggest outside contribution ever. That’s not to say it can’t be done, but it would require a level of effort the project has not seen in 7 years of existence. It would require an understanding of Elixir, Ruby on Rails and ReactJS. We also have a requirement that new code additions are accompanied by corresponding unit tests, so it is critical that the feature be well tested.
I think a good first step would be to begin familiarizing yourself with the code base and learning how the bigger pieces fit in, then dive deeper in to specific problems before attempting to make large changes.
I would be happy to help you along the way. DM me if you have specific questions about the code base and I would be happy to answer them.