Pregraph

Web development

HTML and CSS

Structuring a page so it means something, then laying it out and styling it so it works on any screen.

About 30 hours of study.

Where to learn it

Read
Learn web development (MDN)

Mozilla

Structuring content with HTML, CSS styling basics, CSS layout

Section not checked yet

Watch
CS50's Web Programming with Python and JavaScript

Brian Yu, David J. Malan

Lecture 0, HTML and CSS

Section not checked yet

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Which roles ask for it

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Learn first

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HTML and CSS