Changes in scratch 3 web project based on react and redux

I want to have some changes in new Scratch source code which is programmed in react. you can access source code in GitHub ([login to view URL]). I need some tutorial based project in Scratch. I mean some intro tutorial like IntroJS ([login to view URL]). Please see a preview of Scratch ([login to view URL]) and kano ([login to view URL]). I want some tutorial based game based on Scratch 3 for children, like as kano. It's highly important that the component you write to extend Scratch have not any conflict to update Scratch code, which I be able to update Scratch code base on its new updates. Note that I want to set each tutorial in JSON format and get it's result and save it to my database like as kano. Tutorial JSON format: - select category - select blocks - drag and drop blocks - set values - etc - Call some callback APIs to save data and progress of users in backend