Welcome to Flint!
We usually have issues marked as starter issues that are a great easy way in to contributing.
We truly value your time and contributions. We suggest you discuss issues or ideas either on the FlintCore Slack or in a github issue. By talking about things up front we can make sure you don't duplicate work or spend time doing something that is not merged for whatever reason. Please don't make a pull request out of the blue unless it is a trivial obvious mistake.
If you have any questions about the architecture, ideas or future plans please get in touch.
Right now we're pretty easy on what makes a good pull request or issue. Please just be mindful of the person receiving it; be clear and state the problem concisely, provide all relevant example code or scenarios where possible.
If you are interested in contributing significantly please contact project lead Marc Palmer. There's plenty of cool interesting problems to solve and work to do.