If html and css are not really considered as programming languages, then how do we call the job? I've 'coded' the design? I've front-end designed the design? I've 'sliced' the design? (last one is sure old fashioned enough to exist..)

p.s. and while front-end devs nowadays are required to have angular, react, etc as their skillset, I feel like html and css are also shifting to be required for designers..