I kinda see these parts as part of (non-dev-technical) design and designers differ in the degree to which they own these
- visual design towards a design system - abstract system of "this kind of thing looks like this so that the user can see it's this kind of thing and it looks good"
- information architecture - actual things we have on the site or page or app or system, and how we organise them so that they make sense and match the user mental model
- ux design - the use of the above two to sure it both looks good, and people find stuff, and are able to use stuff
- copywriting - hopefully happens somewhere in there
I kinda see these parts as part of (non-dev-technical) design and designers differ in the degree to which they own these
- visual design towards a design system - abstract system of "this kind of thing looks like this so that the user can see it's this kind of thing and it looks good"
- information architecture - actual things we have on the site or page or app or system, and how we organise them so that they make sense and match the user mental model
- ux design - the use of the above two to sure it both looks good, and people find stuff, and are able to use stuff
- copywriting - hopefully happens somewhere in there