I suggest focusing on the minimum viable product: an app with a single text field.
Maybe add the option to load and save txt files, but even clipboard I/O would be sufficient. Just let people play with the editor. If it's actually good, the next steps should become obvious.
Maybe add the option to load and save txt files, but even clipboard I/O would be sufficient. Just let people play with the editor. If it's actually good, the next steps should become obvious.