Reply To: What Should I know to become a good web developer?

[reinisberzins]

You could try online course like i did. There are tons of great places online where you can learn skills you always wanted.
I am personally recommending you this course:
udemy.com/learn-how-to-design-and-code-responsive-website-from-scratch

You can check it out and decide if you want to become better at what you do or not !