I remembered coming across Hugo (https://gohugo.io https://gohugo.io), after playing around with it, I think this is what I'm looking for! :) Isn't exactly the

I remembered coming across Hugo (https://gohugo.io https://gohugo.io), after playing around with it, I think this is what I'm looking for! :) Isn't exactly the answer of what I described as the question, but Hugo seems to fit my needs. I just need to use other people's Hugo theme or have a front-end guy creates and designs HTML once, convert it into Hugo template, and focus on creating content instead of fiddling around with HTML/CSS!