Top Backend Frameworks for Web App Development in 2022 Part 2

SEE ALSO: Top 11 Web Development Technologies That You Need To Know In 20221. Flask

Flask is a web development framework that is developed in Python. It is simple to learn and utilize. It is “beginner-friendly” as it does not contain any boilerplate code or dependencies, which can deviate from the primary function of an application.

A few of the features which make Flask a perfect framework for web application development are:

• Flask offers a debugger and development server.
• It utilises Jinja2 templates.
• It complies with WSGI 1.0.
• It gives integrated support for unit testing.
• Many extensions are available for Flask, which can improve its functionalities.

Flask is regarded as a micro-framework as it is lightweight and only offers components that are necessary. It offers only vital components required for the purpose of web development such as routing, sessions, request handling, etc.

For other functionalities such as data handling, the programmers can frame a custom module or take the help of an extension. This approach negates any unwanted boilerplate code, which is not being utilized.

Features

Scalable – Flask’s status as a micro framework implies that you can utilize it to execute a technical project such as web app development, quite quickly and effortlessly.

If you wish to design an app that starts small, but has the potential to advance rapidly and in directions you haven’t totally worked out yet, then it’s a perfect choice. Its ease of use and minimal dependencies permit it to function smoothly even as it keeps scaling up.

Flexible – This is an important feature of Flask, and one of its most important benefits. To rephrase the principle of the Zen of Python, simplicity is better as compared to complexity, as it can be readily rearranged and moved around.

This not only allows your project to go in another direction but also assures that the structure doesn’t break when a part is modified.

Flask’s convenient and simple nature renders the process of building smaller web apps quite effortless and implies that it is even more convenient than Django itself.

Also Read:Choosing the right technology stack for web app development

2. Perl

PERL is a backend plus frontend framework. It follows a stricter separation of the business logic, URL, request routing, and output.

Perl has several frameworks and toolkits that are created to aid in making web development easier. These are Catalyst, Dancer, and Mojolicious.

Perl can be used with ReactJS, as a web frontend, and along with Java applications.

PERL can also be used with CakePHP, or Core PHP for convention-over-configuration patterns and also speeds up the development.

Features

• Perl operates with distinct platforms – Mac, Windows, and UNIX.
• It is open-source and contains free libraries.
• PERL can be embedded in C++, and C applications.
• Perl backs external libraries of C and C++ through SWIG and XS.
• It is a perfect web framework for text processing.
• It maintains POSIX – compliant systems and processes’ socket calls with other advanced features.

In a nutshell

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