It was pretty exploratory at first so hard to say. Initially started out as me wondering if a drag and drop tree editor would be a decent way for beginners to l

It was pretty exploratory at first so hard to say. Initially started out as me wondering if a drag and drop tree editor would be a decent way for beginners to learn React. Played around with a lot of different ideas and it kind of evolved from there. Maybe about 6 months full-time.