Web development framework: Django vs. flask most popular Python framework

Web development framework: Django vs. flask most popular Python framework

The web developers are often in dilemma when it comes to choosing the programming language for a website.

Python is the most popular programming language and is one of the best with various frameworks for custom website development. Python has a number of frameworks and it is often difficult to choose a particular one for the application development. Django and Flask both are popular frameworks of Django. There are a lot of advantages that a developer can enjoy while working with Python.

The frameworks vary from full-stack frameworks that are used to build large and complex applications with the number of features to light weighted frameworks used for simple applications. These applications are made in no time and with very less effort. Django and Flask are two very popular frameworks of python. Django is a full-stack framework for large and complex applications while Flask is lightly weighted used to make simple applications. Django is basically made on a battery incorporated approach. The programmers can use a third tool to complete simple tasks related to website development. However, Django does not have all the features available in Python.

Django is developed on the basis of two POCO projects known as the Jinja2 template engine and Web Server Gateway Interface (WSGI). As per the Custom web development services, the path of communication can e made through the universal interface between the web server and the web application by the developers. The Jinja2 template helps the developers to create amazing web applications. Thus, it becomes hard for the developers to choose between the two popular frameworks Django and Flask.

Comparison between the two popular frameworks: Django vs. Flask

To determine the best framework of python between Django and Flask, it is necessary to know the differences between the two frameworks. The functionality of the two frameworks would help to determine the best out of the two.

Type of Framework

Django is developed on a battery based approach, and it is a full stack framework that is used to build big complex web applications. The basic tasks of web development are performed by Django like URL routing, user authentication, and Database schema migration. As per the Custom software development company, the Django framework also helps in custom web development as it delivers an ORM system, built-in template engine, and tools for bootstrapping. Likewise, Flask is a microlight weighted framework. It does not have the already incorporated features that are already available in Django as in-built features. However, Flask helps web developers to develop a simple and tangible application.

Admin Interface

Django gives a ready to use admin framework that makes the users easier to handle basic administration tasks for various projects. It also automatically develops the functional modules typically based on the projects. The admin interface can be customized by the developer even as per the requirements of the business. The developers of the custom website development also have the advantage to simplify the administration of the website content and management of the users through the admin interface. The functionality of the admin interface makes Django one of the most popular frameworks of Python.

Template Engine

Flask framework is developed on a Jinja2 template engine. Jinja2 is inspired by the Django template engine and is Python’s complete featured template engine. With the advantage of the sandboxed execution environment and exclusive language templates for writing which helps the developer to speed up the development of web applications. Django has an automated template engine that helps the developer to design the user-facing layer within less time and less effort. With the help of the Django template engine, the developers can speed up the development of a customized user interface.

Project Layout

The developers of Custom software Development Company need to module each project as a single application in Flask. However, the developers have added numerous views and models to the same application. Likewise, the Django framework allows the developer to work on a project with multiple applications. Therefore, the developers can easily write individual applications and perform tasks on the application by incorporating the applications into a project. The small web applications written in Python help the developers to maintain and extend the applications.

Built-in Bootstrapping tool

Django has its own in-built bootstrapping tool which is absent in the Flask framework. In a Django framework, the developer can build applications by itself. It doesn’t require any external output. Unlike Flask, Django allows the developer to make multiple applications from a single project module. With the help of the Django admin, new applications can be made from a single project. With different requirements in the business companies, new features can be added to the applications in the framework.


The battery-based functionalities of Django framework help the developers to use third-party online tools to build different web applications. However, the developers fail to make any changes to the project modules offered by Django. Therefore, the developers of the Custom web development services can only use the already incorporated features in the framework to build web applications. Likewise, Flask framework though micro but is an extensible framework. The developers can build web applications using various tools and libraries. With its customized structure, many developers at their beginner’s stage prefer to work on Flask than Django.


According to the best web development company, various websites with multiple users are made in the two popular frameworks of Python, Django, and Flask. However, as per the report of the maximum uses of the website built in these frameworks, Django tops the list. The extensive features of Django help the developers to build complex website applications quickly. Flask framework is used to develop simple applications using static content. Python and flask are the two most used frameworks to develop applications. It is not definite which one of the two frameworks is best for the website applications. It totally depends on the requirements of the application made by the developer.