What is Django?
Django is a free and open source web application framework written in Python that encourages rapid development and clean pragmatic design. As you know A framework is nothing more than a collection of modules that make development easier. They are grouped together, and allow you to create applications or websites from an existing source, instead of from scratch.Some well known sites that use Django include PBS, Instagram, Disqus, Washington Times, Bitbucket and Mozilla.
Django offers a big collection of modules which you can use in your own projects. Primarily, frameworks exist to save developers a lot of wasted time and headaches and Django is no different.