I am not a full time javascript dev. A general advice: Code review a great tool to learn great practices. Get your code reviewed by some good developer and wor

I am not a full time javascript dev. A general advice: Code review a great tool to learn great practices. Get your code reviewed by some good developer and work on the comments. Sometime code review comments are very personal views of commenter, but in general they can be very helpful. You said that you taught yourself an awful practice. If you can identify a practice as awful, then probably you can fix it without help of anybody else by simply googling. In my opinion the real challenge is to identify a piece of code is awful or not. If you can identify, then probably it is much easier to correct that.