Proactive and constant efforts, Values your feedback, Clear communication and Responsive. The client's success is our target!

Contact Us

DNN Extension Development Best Practices

DNN Extension Development Best Practices

DotNetNuke, formerly known as DNN, is a powerful content management system that's popular for developing websites and web applications. The modular architecture of DNN makes it easy for developers to extend the platform's functionality with custom modules. DNN modules can be challenging to develop, especially for those who are new to the platform. This article discusses some of the best practices for DNN module development, with a focus on creating high-quality, efficient, and maintainable modules.

Understand the DNN Framework

Before diving into module development, it's important to have a good understanding of the DNN framework. This includes the core architecture, APIs, and conventions used in DNN development. This will help you to create modules that are compatible with the platform and integrate seamlessly with other modules and core functionality.

Use the Latest Tools and Techniques

The DNN platform is constantly evolving, adding new tools and features with every release. It's important to stay on top of the latest DNN module development tools and techniques. This includes using the latest version of DNN, along with the latest development tools and frameworks. Additionally, consistent coding standards and proper documentation are essential for following best coding practices.

Design for Performance and Scalability

Developing DNN modules requires considering performance and scalability. This means designing modules that are fast and can handle large amounts of data.  Through the use of caching, database optimization, threading, and asynchronous programming techniques, this can be achieved.  Additionally, it's important to test your modules under load to ensure that they can handle the expected traffic.

Follow Security Best Practices

DNN modules often handle sensitive data, such as user information, and credential information such as salts and hashes, so it's important to follow security best practices when developing modules. This includes proper validation of user input, encryption of sensitive data, and protection against common attacks, such as cross-site scripting and SQL injection. It's also important to keep your modules up to date with the latest security patches and to follow secure coding practices.

Use Version Control and Testing

DNN module development benefits from version control and testing. Version control allows you to track changes to your code and revert to previous versions if needed. Testing allows you to ensure that your modules are functioning as expected and catch any bugs or errors before they reach production. This includes unit testing, integration testing, and load testing.

Document Your Code

Proper documentation is important for maintaining and updating your DNN modules over time. This includes documenting your code with comments and creating user documentation for your modules. We will document our code with comments and create user documentation for our modules to help other developers to understand our code and maintain our modules in the future. Additionally, it's important to follow consistent naming conventions and organize your code in a logical manner to make it easier to understand and maintain.


Developing high-quality, efficient, and maintainable DNN modules require a solid understanding of the DNN framework, the latest development tools and techniques, and best practices for coding, performance, security, version control, and documentation. By following these best practices, you can create modules that are compatible with the platform, perform well under load, and are easy to maintain and update over time. Whether you're developing custom modules for your own use or for distribution to others, these best practices can help you to create high-quality DNN modules that deliver value to your users.

This article provides an overview of the best practices for developing high-quality, efficient, and maintainable DNN modules. The article focuses on key areas of development, including understanding the DNN framework, using the latest tools and techniques, designing for performance and scalability, following security best practices, using version control and testing, and documenting your code. By following these best practices, developers can create modules that are optimized for the DNN platform, perform well under load, and are secure and easy to maintain and update over time.


Name (required)

Email (required)



To know more about our affordable services, contact us today or drop us a mail with the requirements at Jitendra@DnnDeveloper.In We will respond to you as soon as possible.