What is frontend webdev

Answer 1

Happiexplores

Front-end web development is the practice of converting data to graphical interface for user to view and interact with data through digital interaction using HTML, CSS and JavaScript.

source:
https://en.m.wikipedia.org/wiki/Front-end_web_development

I hope I was helpful

Answer 2

Everything you see on the pages - Pictures, colours, videos, texts, tables, literally everything you can see. Back-end is how the page works and stuff...
Programming languages used for front-end development are mostly HTML, CSS & JavaScript.