Contributions are welcome. Thank you for making the effort.
If you've got code to contribute, feel free to use the scripts in the tests directory to make sure the code doesn't have any warnings and passes analyzer checks. Those same checks are applied when a pull request is created.
I'd like to keep GLFM small, and some features may not be a good fit. Feel free to create an issue or send me an email to see if your idea would work.
If you are adding a new feature, you do not have to implement it on all three platforms (iOS, Android, Emscripten), but at least two platforms would be nice.