This is nothing, but just a list of my trusted and favorite learning resources, including video courses, books, and other learning platforms.
As an alternative way to describe, these are the exact resources that I will learn from if I have to start over from the beginning again. Of course, most of them are paid ones and, kind of, expensive. But you will not 'waste' a penny by purchasing them.
This is not the next list of tutorial collection linked to every available places on the internet. I list the best ones for each category to not waste your time thinking about which exact one to choose from.
Computer Science Introduction
CS50 by Harvard University
duration - 11 weeks
Refactoring UI by Adam Wathan and Steve Schoger
type - book and videos
CSS Demystified by Kevin Powell
Beyond CSS by Kevin Powell
Beginner to Advanced
Understanding HTML and CSS by Anthony Alicea
type - book
Hope this useful for you.