While I know that at this point, the article is about a year old, I just took the time to read it and found it very helpful for gaining a good idea of what skills and knowledge are necessary. I am interested in at least gaining a comprehensive understanding of web development, and much of what I have learning or am currently learning seems to line up with the toolkit of the front end developer.
However, I thought I would ask a couple questions about the article, assuming that the 2020 version isn’t about to be posted in a week.
Are these tools for any of the areas, not just front end, considered necessary before even beginning to look for developer work, or are they skills that you should develop as you advance in your career? In other words, are some of the more advanced skills expected to be learned on the job or before it?
What is the general timeframe for learning all of the tools in each section of this roadmap (if a timeframe can be applied at all)?
I assume other people might have questions about this process and the article as well, and I sincerely appreciate any responses to my questions.