Flask doesn't make as many decisions for you as Django does. Some things that come bundled in Django are packages in Flask. A lot of the packages for Flask make

Flask doesn't make as many decisions for you as Django does. Some things that come bundled in Django are packages in Flask. A lot of the packages for Flask make fewer assumptions than similar packages for Django, which often makes using an uncommon data backend (ElasticSearch, Mongo, RethinkDB, Redis, etc) a little easier (you don't have to rewrite as much).