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Blazor is an open-source web framework that allows developers to build interactive web applications using C#, Razor, and HTML. With its ability to run completely in the browser, Blazor has gained significant popularity among programmers. If you are interested in mastering this framework or simply looking to enhance your skills, online courses and certifications are an excellent way to do so. In this article, we will explore the 10 best Blazor courses and certifications available online, providing you with a comprehensive list of resources to choose from.

1. Blazor – Getting Started

This course, offered by Microsoft, serves as the perfect entry point for developers interested in learning Blazor from scratch. It covers all the basics of Blazor, including components, data binding, routing, and event handling. By following along with hands-on exercises and real-world examples, you will learn how to build interactive web applications using Blazor. Completing this course will lay a solid foundation for your Blazor journey.

2. Blazor – The Complete Guide

Whether you are a beginner or an experienced developer, this comprehensive course by Udemy will take your Blazor skills to the next level. It covers a wide range of topics, right from the basics to advanced concepts like authorization, authentication, and deployment. You will build multiple real-world projects, gaining practical experience as you progress. With lifetime access to the course materials, you can learn at your own pace.

3. Blazor Server – Full Stack Development

For those interested in server-side Blazor, this course by Pluralsight is highly recommended. It focuses on building interactive web applications using Blazor Server, which provides a more traditional web development experience. You will learn how to handle state management, implement security measures, and optimize performance while developing full-stack applications. This course is ideal for developers who want to leverage their existing knowledge of C# and ASP.NET in Blazor.

4. Blazor WebAssembly – Full Stack Development

If you prefer client-side Blazor with WebAssembly, this Pluralsight course is designed specifically for you. It covers all the essentials of building full-stack applications using Blazor WebAssembly, including configuring client-side routing, working with API calls, and implementing authentication. In addition, the course provides insights into popular UI libraries and frameworks compatible with Blazor, such as Material Blazor and DevExpress. By the end, you will have the skills to develop robust and performant client-side web applications.

5. Mastering Blazor by Building Real Applications

This course, available on Udemy, offers a hands-on approach to mastering Blazor. Through building several real-world applications from scratch, you will gain practical experience and understand how Blazor works in different scenarios. The projects you develop cover various aspects of Blazor, including authentication, authorization, fetching data from APIs, and UI design. By the end, you will be equipped with the knowledge and confidence to build your own advanced Blazor applications.

6. Blazor Certified Developer

For those looking to validate their Blazor skills, the Blazor Certified Developer certification offered by Sololearn is highly regarded in the industry. This certification tests your knowledge of the Blazor framework through a series of quizzes and coding challenges. It covers topics such as component lifecycle, data binding, routing, and security implementation. By earning this certification, you can showcase your expertise in Blazor and enhance your career prospects.

7. Building Web Applications with Blazor

This course, part of the official Microsoft learning path, is tailored for developers who want to build modern web applications using Blazor. It covers core Blazor concepts such as components, layouts, forms, and validation. Additionally, it provides guidance on integrating Blazor with other frameworks like ASP.NET Core and Entity Framework Core. The course includes hands-on labs and exercises to reinforce your learning, ensuring that you gain a solid understanding of Blazor development.

8. Blazor – Tips and Tricks

To further enhance your Blazor skills, this Pluralsight course focuses on key tips and tricks to make your Blazor development more efficient and productive. It covers advanced topics such as code organization, advanced data binding techniques, debugging, and testing. By learning these techniques, you will be able to write clean and maintainable code, troubleshoot common issues, and optimize the performance of your Blazor applications.

9. Blazor for ASP.NET Web Forms Developers

If you have a background in ASP.NET Web Forms and want to make a seamless transition to Blazor, this course is specifically designed for you. Offered by Pluralsight, it helps you leverage your existing knowledge of Web Forms and quickly grasp the concepts of Blazor development. The course covers topics such as component development, data binding, and integrating Blazor into existing ASP.NET projects. By the end, you will be confident in using Blazor to build modern web applications.

10. Blazor Crash Course

For developers who prefer a concise introduction to Blazor, this free crash course by freeCodeCamp is an excellent option. It covers all the basic concepts of Blazor, including components, routing, forms, and HTTP requests. The course is structured in a step-by-step manner, providing hands-on exercises to reinforce your learning. Although it is shorter than other courses on this list, it is a valuable resource for getting started with Blazor quickly.


Blazor offers a powerful framework for building interactive web applications using C#. Whether you are a beginner or an experienced developer, obtaining formal training or certification can significantly enhance your Blazor skills. The 10 courses and certifications mentioned in this article provide a variety of options, enabling you to choose the best resource that aligns with your learning preferences and goals. By investing your time and effort into mastering Blazor, you will unlock exciting opportunities in the world of web development.