In our previous article, we talked about Python web development and mentioned the Django web framework. Django is considered the best Python web framework, and it’s great for creating database-driven websites. Why use Django for your project? Let’s dig deeper to see how Django became the core Python framework.

Django past and present

Django was created by two programmers working for the Lawrence Journal-World in Kansas. The newspaper needed a web application to publish news online. Eventually, the creators of Django realized that their solution had evolved into a real framework and made it publicly available. Once Django formed a community, its development took off, and the number of websites using Django grew rapidly. Some of the best Django apps include Pinterest, The Washington Post, Dropbox, and Spotify. Every year, there are new applications added to the list of Django Sites. Today, the Django community unites over 11,000 developers across 166 countries.

Top Django websites
source: public domain

Django follows the Don’t Repeat Yourself (DRY) principle, making this framework time-efficient. In other words, there’s no need to rewrite existing code because Django allows you to assemble your website like a Lego set. The framework is well-suited for high load systems and can decrease development time thanks to lots of helper objects. This is due to the architecture, which we’ll have a closer look at below.

Why is the MVT architecture important for any Django web application?

Written in pure Python, Django has a clean pythonic structure. It started as a Model–View–Controller (MVC) framework, and this concept still exists in the current version.

The MVC architecture allows developers to change the visual part of an app and the business logic part separately, without their affecting one another. But actually, developers usually refer to Django’s architecture as Model–View–Template (MVT). The three layers (Model, View, and Template) are responsible for different things and can be used independently.

The structure of Django MVT architecture

As the Django documentation states, a model is “the single, definitive source of information about your data. It contains the essential fields and behaviors of the data you’re storing.” Generally, each model maps to a single database table. There’s hardly an application without a database, and Django officially supports four: PostgreSQL, MySQL, SQLite, and Oracle.

Models contain information about your data and are represented by attributes (fields). Since a model is a simple Python class, it knows nothing about other Django layers. Communication between layers is possible only via an application programming interface (API).

Models hold business logic, custom methods, properties, and other things related to data manipulation. Also, models allow developers to create, read, update, and delete objects (data sets) in the original database.

The view executes tree tasks: it accepts HTTP requests, applies business logic provided by Python classes and methods, and provides HTTP responses to clients’ requests. In other words, the view fetches data from a model and either gives each template access to specific data to be displayed or processes data beforehand.

Django has a powerful template engine and its own markup language with many tools. Templates are files with HTML code that’s used to render data. The contents of these files can be static or dynamic. Since there’s no business logic in a template, it’s there only to present data.

Django’s Models

This structure helps Django accomplish various tasks.

What is Django used for?

People with little understanding of Django think it’s a mere content management system. In reality, it’s a software tool designed to build and run web applications.

The origin of the framework’s name is key to understanding its multifaceted nature. The Django framework owes its name to jazz guitarist Django Reinhardt, who was able to play dazzling runs on his guitar even though two of his fingers were paralyzed after an accident. In the same way, the Django framework can take on numerous tasks. Django can be used for creating:

  • Client relationship management (CRM) systems;
  • Content management systems (CMS) for internal and commercial use;
  • Communication platforms;
  • Booking engines;
  • Document administration platforms;

Among other things, Django is great for:

  • Algorithm-based generators;
  • Emailing solutions;
  • Verification systems;
  • Filtering systems with dynamically changing rules and advanced parameters;
  • Data analysis solutions and complicated calculations;
  • Machine learning;

There are thousands of websites across the globe with Django at their core.

Django is an excellent choice for web development. Let’s elaborate more Django benefits.

Why is Django good for web development?

If you ask any Django dev what they like about the framework, you’re sure to get a similar reply. As a Python/Django development company, we’ve highlighted the Django features that make this framework stand out to us.

Advantages of Django framework

  1. Rich ecosystem

    Read Django like a system, developers say. What they mean is that there are many third-party applications that come with Django. These applications can be integrated depending on project requirements. To imagine this better, think of Legos. There are many different Lego blocks. In app development, an authorization “block” or email sending “block” is present in almost every project. Django consists of many applications — such as for authorization and sending emails — that can easily be plugged into a system.

    Maturity. Django has been around for 11 years and has gone through stages of significant improvement. A lot of things have been brought to perfection and many new things have been added. Most importantly, when you’re trying to figure out how something should work in Django, you can usually find the answer. Thousands of people must have already solved any issue you’re dealing with, and you can find a solution provided by the passionate Django community.


  2. Admin panel by default

    Admin panels are designed to help you manage your application. A Django admin panel is generated automatically from Python code, whereas creating an admin panel manually would take a lot of time and be absolutely pointless.

    There’s a lot of room for customization in the Django admin panel thanks to third-party applications. Additionally, Django allows you to modify the interface with third-party wrappers and add dashboards unique to your needs.

  3. Good for SEO

    Python is famous for having human-readable code, and that’s an advantage if you want your site to rank high in search results. With Django, you can generate readable website URLs and links using the most relevant keywords and search engine optimization (SEO) best practices.

    After all, a domain name is just a “human-readable” string that maps to a “computer friendly” set of numbers, known as an IP address. People fixate on getting the right domain name, but tend to neglect what the URL slug is—Django can fix that.

  4. Pluggable

    Django is pluggable by nature and can be extended with plugins. Plugins are software components that allow developers to add a specific feature to an app, leaving a lot of scope for customization. There are hundreds of packages to help you add Google Maps, create complex permissions, or connect to Stripe to process payments. And if you need to scale your project in the future, you can unplug some components and replace them with others that meet your current needs.
  5. Libraries

    Every programming language comes with its own set of libraries for solving common tasks. A software library includes prewritten code, classes, procedures, scripts, configuration data, and more. As a rule, a library is added to a program to provide more functionality or to automate a process without manually writing new code. This reduces time to market.

    Django allows developers to use libraries when building any project. Some popular libraries include the Django REST framework, which is responsible for building application programming interfaces (APIs); Django CMS, which is designed to manage website content; and Django-allauth, which is an integrated set of Django applications for authentication, registration, account management, and third-party (social) account authentication.

  6. ORM

    Django is valued for its object-relational mapper that helps developers interact with databases. An object-relational mapper (ORM) is a library that automatically transfers data stored in databases such as PostgreSQL and MySQL into objects commonly used in application code.
Django ORM

The ability of Django’s ORM to extract information speeds up web application development and helps developers build working prototypes in no time. Developers don’t necessarily have to know the language used for database communication to manipulate data.

Additionally, Django’s ORM helps developers switch between relational databases with minimal code changes. This could allow you to use SQLite for local development and switch to MySQL in production, for example. However, it’s generally best to use a single database to avoid errors that may occur during the transition.

Disadvantages of Django framework

  1. Not suited for small-scale projects

    Django sometimes can be excessive, but Python allows you to use other frameworks to develop simple solutions. For example, if you need to design a simple chat, Django can be too big of a framework and you can instead go with Flask, a microservice framework.
  2. No default support for WebSockets

    WebSockets allow you to update information or events in real time. Django doesn’t support real-time web applications yet. Therefore, you need to use other frameworks like aiohttp.
  3. Monolithic

    Some internal Django modules, such as ORM and forms, are hard to replace; it will require a lot of effort from your developers to change the internal structure.
  4. Django’s behavior is sometimes hard to tune

    Some internal Django modules such as the admin panel are hard to tune because of Django’s philosophy. For example, if you want to add a link, dynamic statistics, or something unique that isn’t included in the Django ecosystem, this can literally take hours. So don’t be surprised when you get the bill.

Django advantages outweigh the disadvantages, but you should never be limited to just one framework and should consider alternatives.

Django alternatives

Web applications would take longer to build if it weren’t for frameworks. And Django is not the only framework available in the Python ecosystem. Other Python frameworks include Pyramid, Flask, and Tornado. All of them are designed for large-scale projects as well as less complicated applications.

PHP is a programming language with its own frameworks such as CakePHP, Symphony, and Laravel that are designed for rapid application development. For instance, Laravel can be used for big and small projects. It has a powerful templating engine just like Django does. If your project requires a focus on security, you might consider Laravel for its strong encryption packages. With Laravel, you can work with MySQL, PostgreSQL, SQL Server, and SQLite databases.

dribbble shot
source:tiphaine G

Ruby on Rails is a web application framework written in the Ruby programming language. With Ruby on Rails, you also get rapid application development and many built-in features that allow developers to focus on business logic rather than code. Ruby on Rails is well suited for database-backed web applications.

Rails is flexible; however, this can create a problem. Since one and the same feature can be implemented differently, it takes developers longer to understand how the code works. So if you choose to pass your project to another team, the learning curve can be significant.

Ruby ob Rails frameworks

These are just a few Django alternatives, but your choice will highly depend on what you’re trying to build and what language you choose. To give you a taste of what Django can accomplish, let’s run through some Django apps.

Best Django projects: How Steelkiwi walks the walk

Year after year, Steelkiwi developers develop web applications in Django. And we’re convinced that this framework is convenient and multifunctional. Here are just a few of the many projects that our team has built.


Our client asked us to build an online collaboration platform for creating music, games, animated movies, and other digital entertainment products. The core of the website and its admin panel is powered by Django. Since project managers and content creators communicate on the site, it needed to be ergonomic and efficient as well as simple, clear, and lightweight.

The most challenging task for our backend developers was architecting and implementing the ticket commenting system and file storage. No third-party ready-to-use modules met our client’s requirements, so we designed our own commenting system with the django-mptt library, which let us show relations between comments in a tree-like manner.

online collaboration platform
source: bysergey shevchenko


Alias is a word guessing game we built for iOS and Android. The unique feature of the game is that users can create and upload their own word sets. Users are welcome to go to the Alias website and upload their own card sets with words or images. These sets appear in the Alias mobile app shortly after uploading.

With Alias, we needed to manage large data collections, save data, retrieve it in different forms, alter it, and search through existing records. Since Django has an extensible architecture and template engine and supports different databases, the choice of this Python web framework was obvious.

Here you can see how the Django admin panel looks for Alias. Specifically, you can see the list of sets that get uploaded and game properties like type of game, language, and word count.

Django admin panel


Our client wanted to create a professional networking website to help African entrepreneurs and job seekers connect. In three clicks, we were able to set up an interface that allowed us to manipulate data presented on the website and integrate third-party services such as a forum, the Stripe payment system, Google Maps, and a Google Translate widget, which renders the website’s content into many languages.

professional networking website
source: bysergey shevchenko

We encourage you to explore our portfolio in order to see that companies in practically any industry can recreate their business processes in a Django project.

Implementing Django best practices in web development

It can be difficult to determine which project should be written in which language because it’s often the case that several options could successfully bring the project to life. What is paramount is finding a team that can implement your idea in the best way possible and in the shortest amount of time.

We develop websites in Python using the Django framework because it’s simple, reliable, and transparent. For any questions regarding Python web frameworks, Django best practices, or anything else, please don’t hesitate to contact us!