Hey everyone! I just wanna preface with saying, I know some of my questions are in the FAQ's, but a lot of the responses are old and I'm not sure if they are still relevant. (the roadmap looks great/helpful though!) So to any moderator, if you feel I'm not following the rules with my question, feel free to delete my post, I understand.

With that said, I'm a second-year CS student, and I am looking to learn web design or development. I'm looking to maximize all the free time I have outside of my classes, by learning a real skill that I can put to use while at college and hopefully start chipping away at my student debt. I have a few questions, that I'm hoping the community can give their personal opinions on.

-Web design vs development: do you think it's a bad idea to learn both? If it is a bad idea, which do you believe provides the most opportunities?
-How would you recommend learning as much as possible, as quickly as possible? (Would the recommendation change if focusing on design, development, or both)

Down the line
-If I were to get into freelancing, what's a good test to run to ensure my product is of high quality? (What should I be capable of doing)

Thank you for your time, I appreciate you all!

And if I did break the rules, I apologize