What is Django and how do I use it?

Django is great for all skill levels The Django web framework is great for beginners because it saves you time and it is well supported by the community. It’s also great for more experienced developers because it has a lot of built-in functionality and is open source.

No it is not necessary to know html/css, if you are learning Django/Flask . But it depends on which kind of team you are working. If have a large number of people working in your team, you can give the work related to html/css to a specific person specialized in html/css.

Django is a high-level Python web framework that enables rapid development of secure and maintainable websites . Built by experienced developers, Django takes care of much of the hassle of web development, so you can focus on writing your app without needing to reinvent the wheel.