Django vs Flask:- Comparison in a sneak peek
Both Django and Flasks are the two most common and popular frameworks in Python. There are many more frameworks that have come up or gained popularity over the last couple of years. But Django and Flask have absolutely managed to be stringent competition for them and for each other and hence remains in the list of top frameworks for Python. Nevertheless, both of them have their own strong features, henceforth providing the hardship for the user in understanding and choosing the frameworks for their web development.
1) Ease of Use
Django is a full stack web framework for python which aims at rapid development of a web application while on the other hand Flask is a lightweight framework having limitations, making it less complex. The probability of getting into issues while development is very less set against Django. Thus learning Flask is always easier than learning Django.
An ORM allows the users to avoid writing of lengthy queries and executing them. ORM enables all the database operations to be done in a very efficient manner. Django has an inbuilt ORM which helps reducing database management steps while Flask doesn’t have a database access layer and ORM. Additional apps like SQLAlchemy or pure SQL queries do this job.
Django is more popular than Flask because Django has the ability to build complex web applications whereas Flask has the major disadvantage of limitations in building complex web applications. Django has more external packages available which make development easier meanwhile Flask drives behind Django in this case.
Since Flask is simple, molecular and microframework, the performance is expected to be higher and better for Flask. Flask performs faster in speed when considering Django. The request-response cycle for Flask is slightly better when compared to Django.
5) Community Support and Documentation
The popularity of a framework is obviously directly proportional to the community support and documentation availability. When contemplated with Flask, Django has more community support and documentation availability. Django features 170k tags on StackOverflow, which is over 7 times that of Flask, which stands at 21k.
As explained above Flask still have some limitations to built large and complex websites. Hence the usage of the Flask is less compared to Django. Some of the applications running on Flask includes Dotshare, Brightonpy etc whereas Django is being used for Bitbucket, Instagram, Mozilla Firefox, Pinterest, NASA etc.
Flask is definitely a simple yet satisfying framework which helps in the development of a small scalable application, can be used for developing fast and simple application whilst Django is an advanced, structured and more efficient framework which helps in the development of large and complex web applications. Owing to the requirement only one can decide which framework to be used. If you need to develop a less sophisticated application with less development period, you can choose Flask. On the contrary, if the requirement is more convoluted, You can choose Django to work on.