No I have never done it, I just thought there is a great need for it. The reason is because I can't formalize my idea. I want to make this thing useful and simp

No I have never done it, I just thought there is a great need for it. The reason is because I can't formalize my idea. I want to make this thing useful and simple at the same time, but it's hard. google drive script, for example, is still too complex to use for non-tech, it doesn't have a ui builder. but I can't imagine a simpler, drag-and-drop solution that can implement complex data processing logic.