Is it worth learning Django? Python’s most popular web framework has a bright future ahead of it. Learn more here.
Django: one of the most popular solutions on the market
Django is considered one of the most popular and loved by many solutions on the market. There are many famous apps and websites built with Django. So, we have decided to take a closer look at Django’s functionality, uses, and major benefits and also answer the question: why is it worth learning Django today?
What is Django
Django is a framework that allows you to build websites and browser applications using Python. Since 2005, it has been developed as free and free software operating in the Model-View-Template model.
In short, it can be said that in MVT, the Model is a layer that supports databases, Template is responsible for displaying data and UI, and View is responsible for business logic, interacts with the model, and thus indirectly with databases, and renders a template based on them. Compared to frameworks that use the MVC model, View in Django has been reduced to a callback function describing the data to be presented. As such, there is no controller in the MVT model, but some of its functions are performed by Django itself.
Thanks to Django, it is possible to build large websites using diverse databases in a relatively simple and quick way, in accordance with the assumptions of the rapid development methodology. Thanks to the wealth of ready-made components that can be used and numerous extensions, Django allows you to create even very complex pages in accordance with DRY. The whole thing was written in Python from beginning to end, which is one of the factors thanks to which Django’s entry threshold is not particularly high.
The growing popularity of relatively easy-to-learn Python and the versatility of this language quickly translated into the popularity of Django and other python web frameworks, such as Flask. Today, the most popular websites build their websites using Django; it is enough to mention YouTube, Instagram, and Spotify.
Django – why it’s worth learning it
Now that we’ve got some idea of what Django is and what it’s used for, it’s time to turn our attention to those features of the framework that make it worth getting acquainted with.
Of course, the choice of the framework should be dictated by the properties of the project itself, perhaps in the case of less complicated websites, Flask will be a better choice, but for 15 years, Django has been the leader and works wherever we deal with large, complex websites and databases. Let’s take a look at the reasons why it is so popular.
One of the most frequently mentioned advantages of Django is the gentle learning curve. The reason for this is not only the relatively readable syntax of Python itself but also the well-designed documentation of Django. There are opinions that Django’s documentation is of the highest quality among open-source projects. Many articles have been translated into several languages.
Importantly, although Django is not one of the most difficult frameworks to use, it does not mean that its capabilities are limited. On the contrary, one of the most frequently mentioned advantages is its versatility. As already mentioned, giant social media was created thanks to Django, but nothing stands in the way of starting a simple online store or even a static blog with this tool.
One of Django’s most praised features is an admin panel that can greatly simplify site management in day-to-day practice. After implementation, a dynamic admin interface is automatically generated, in which all CRUD operations can be performed from the graphical user interface without the need to write any code.
However, the functionality of the admin panel in Django is much greater. Here you can freely manage users or access rights to databases. The whole thing is fully configurable; the administrator decides what is displayed in the panel. It is responsive and simply legible. The use of the panel is not mandatory, and nothing stands in the way of performing all operations manually, but it is certainly a valuable component of Django.
The strength of Django, which for many may turn out to be the most important factor when choosing a framework, is its security. As you can imagine, managing a complex web service that connects to large databases requires the greatest care for data protection. Fortunately, Django is protected against whole classes of vulnerabilities, which translates into its popularity among providers of the largest Internet services.
When deciding to use Django, we don’t have to worry about cross-site scripting, SQL injection, or clickjacking, among others.
It is also worth paying attention to the issue of architecture – Django was written in Python completely from scratch and did not use the code of other solutions (literally no existing Python library was used to create Django), which is an additional safety assurance. Thanks to this, we know that, for example, malicious code in an external library or package will not affect the site’s security.
Scalability and reliability
The universality of Django makes it difficult to indicate the most frequently duplicated type of project implemented with the use of the framework. As already mentioned, Django can create a static blog as well as a powerful social networking site. What is important, however, is due to its architecture and the MVT design pattern; with the right configuration, Django will be efficient and scalable in any project. Even for sites that generate terabytes of data per day, Django will work great.
However, if we intend to launch a large website, then the issue of the future of the framework is no less important than scalability. In this respect, Django also performs very well, thanks to the large community that develops the tool dynamically, but also thanks to the interest of large corporations that have made their services dependent on Django. We can be sure that the framework has many more years of development and a stable future ahead of it.
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