Django vs Flask | Python Framework Comparison In 2021

Django vs Flask, which is better? The age-old question of modern web developers. Idea Usher web development experts will compare the differences between Django and Flask for you. Both Django and Flask are web development frameworks written in Python. With these Python-based frameworks, launching a website is fast and scalable. 

Django vs Flask performance is ultimately the game-changer for web developers. Both of these powerful Python frameworks are secure, versatile, and feature-packed. As a beginner, choosing between both may be difficult. After all, there are countless tutorials on Django and Flask online. 

Allow us to make the selection process easy for you. By the end of this read, you will learn the differences between Django vs Flask Python frameworks. Let’s first understand the benefits of Django and Flask in detail.

Django Framework

Django is a Python-based free and open-source framework for website development. Using Django is a fool-proof way to turn concepts into completion quickly. In addition to it, there’s no burden to pay heed to code up to granular levels. As Django is written in Python, it comes with added benefits.

Benefits of Django or Features of Django Framework:

• Django is a full-stack web development framework.
• Fast: With Django launching a website takes minutes and not months.
• Advanced features: automate user authentication, site maps, RSS feeds, etc.
• Secure operations: Protection from SQL injection mistakes, cross-site request forgery, and clickjacking, etc.
• Scalable development allows websites to full-fill heavy traffic demands every time.
• Multi-purpose: tasks can be done from CRM to scientific analysis.
• Potable: Lastly, Django is portable and can run almost anywhere.

Famous Django Sites and Projects 

• Instagram
• Disqus
• Pinterest
• Airbnb
• National Geographic

Flask Framework

The Flask framework for web development is also written in Python. Flask is a microframework. Simply put, Flask operates with global objects. URL routing and request/response handling is done via Werkzeug in Flask. Unline Django, Flask comes with component level use-cases. 

With Flask, the backend working using components is easy to develop and launch any website. Hence, Flask is often a common suggestion for beginners when they ask “why flask is better than Django”. Numerous reasons are behind this claim. 

Benefits of Flask or Features of Flask framework:

• Flask is a web development framework written in Python. (It is a WSGI web application framework).
• A built-in server adds to its credibility with unit testing support.
• Secure Sessions and cookies.
• URL Routing advantage that is loved by developers.
• API is flexible and aligns with most of the web development needs.
• Dependencies on Werkzeug and Jinja2. Furthermore, these come with templates and WSGI support. 

Famous Flask Projects

• LinkedIn
• Twitter
• Uber
• Twilio

Django vs Flask for beginners: Key Differences To Know

Django vs flask which is better for you as a beginner? Let’s find out.

Major Differences Django vs Flask: 

• Concept: Django ORM is provided with Django. Object-relational mapping makes use of data models as well. However, on the other hand, Flask does not give the user any data models.
• Methods: Model–View–Controller framework is a preferred framework for tech developers. Luckily, Django brings to the table just that! Flask, on the other hand, has a micro-frame network. This is the major Django vs Flask difference web developers pay heed to.
• Django vs flask performance: In terms of scalability, security, and speed, both Django and Flask have satisfactory results. Both have robust use cases on popular websites owing to its success.
• Packages: Flask allows web developers to use external libraries. Django, on the other hand, comes with thousands of inbuilt libraries.
• Community and support: Django has a massive community of active users in comparison to Flask. However, both are tremendously popular and have a vast following.
• Security: Both Django and Flask have competitiveness shoulder-to-shoulder when it comes to safety. Both prevent your project from XSS (Cross-site scripting), SQL injection issues, as well as CSRF (Cross-site request forgery).

For a beginner, Django and Flask tutorial can be of use. It would give you a brief idea about the framework to go for your project. Both are powerful frameworks written in Python. Moreover, both make your job as a web developer easy, Django, and Flask for machine learning is also a hot topic in today’s era. We hope now you have some idea about the Django and Flask difference.

At Idea Usher, our expert web developers make use of only the best frameworks. From web development to app development, we know what works best for business. If you are a business owner and require IT services, reach us. We’re the first choice as app developers for the US, Europe, and other regions. You can contact us for more information on an economic plan that works best for you!