I know that for a lot of advanced developers, building a website on wordpress, weebly etc. doesn't count as a real web development, and there are lots of limitation in those web builders. I'm not sure if any website building company also use some website builders or CMS to build website for their customers? Or they all build from scratch by coding and using the traditional way?
Our team is developing a professional website builder currently, and we thought if we can build something that meets website building companies and professional web developers need, maybe we can help them as Wordpress helps a lot of non-foundation users. So here comes the question, as a website building company or a professional web developer, if there is a professional all-in-one website development system, what kind of function do you need most? Thanks!