What are some popular back-end frameworks used in Full Stack Development?

There are several popular back-end frameworks used in Full Stack Development. Some of the most widely used ones include:

1. Express.js: Express.js is a fast and minimalist web application framework for Node.js. It provides a robust set of features for building web applications and APIs, such as routing, middleware support, and template engines.

2. Django: Django is a high-level Python web framework that follows the model-view-controller (MVC) architectural pattern. It provides a comprehensive set of tools and libraries for rapid development, including an ORM (Object-Relational Mapping) for database management, authentication, and built-in admin interface.

3. Ruby on Rails: Ruby on Rails, often referred to as Rails, is a popular web application framework written in Ruby. It follows the MVC pattern and emphasizes convention over configuration, allowing developers to build applications quickly and efficiently.

4. Laravel: Laravel is a PHP web application framework known for its elegant syntax and developer-friendly features. It provides a wide range of functionalities, including routing, caching, authentication, and database management through its ORM called Eloquent.

5. ASP.NET: ASP.NET is a web application framework developed by Microsoft, primarily used for building enterprise-level applications. It supports multiple programming languages, including C# and Visual Basic, and provides a rich set of tools and libraries for building scalable and secure applications.

These frameworks offer various features and advantages, allowing developers to streamline the back-end development process and build robust and scalable applications efficiently. The choice of framework depends on the specific requirements of the project and the developer's familiarity with the programming language.