Yes i’m working with him (he is the designer of my work and he is good, but he is not tech guy)
i know that ionic components are useful because they adapt to the native device, but they want to do something “special”.
The real problem is that they want to make some the range vertical component, with extra style, i know that the vertical range is in the dev scope (https://github.com/driftyco/ionic/issues/6019) and because i’m really busy and he find out this (How to change ionic range slider to vertical orientation) he want to try do it himself.
And he ask me if i can give him something like i ask in the question