Web Development
Updated: Aug 3, 2024

A Comprehensive Comparison: Blazor Vs Angular in Web Development

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Chirag works as a Technical Innovator, known for his extensive knowledge in Angular, .NET Core, Web API, and several other advanced technologies. He holds 9 years of experience.
Blazor vs Angular

Quick Go-Through – Due to rapid technological advancements, web app development technologies are also evolving at a higher pace. This is leading to increased competition among different web frameworks. Currently, the two popular web frameworks, Blazor and Angular, are hotly debated and compared. If you are curious about which one will come out on top, this blog post will provide you with the answer.

JavaScript, which started as a browser language, has now become a popular programming language across various industries. According to the Stack Overflow Report 2023, 63.61% of developers prefer using JavaScript. However, with the rapidly evolving web development landscape, developers no longer need to rely solely on JavaScript for their web app development projects. They can now explore other options freely.

There was a time when React and Angular were the two competitors fighting for the crown, with a never-ending debate on React vs Angular. But today, we're living in the golden advanced technological days, which has led to a rise in other competitors in the market, who are proficient in both frontend and backend development. All thanks to innovative technologies.

So, currently, when you need to choose a technology for your web app development, you need to choose between the two most robust options - Blazor and Angular. And, yes, they're turning into a topic of debate, too, giving each other cutthroat competition in the market of web application development services.

So, let’s dive into this discussion, study both the frameworks individually, only to compare and find out which framework is the best for your web application development needs!

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On This Page
  1. What is Blazor: Understanding the Dynamics of the Framework
  2. Discovering the Salient Features of Blazor
  3. Unveiling the Advantages and Disadvantages of Blazor
  4. When is Blazor a Good Choice for your Business?
  5. What is Angular: Deciphering the Basics
  6. Exploring the Top Features of Angular
  7. The Key Advantages and Disadvantages of Angular
  8. The Best Scenarios to Opt for Angular
  9. Blazor vs Angular: Key Differences Between the Popular Frameworks
  10. Blazor Vs Angular: What Should Be Your Next Step?

What is Blazor: Understanding the Dynamics of the Framework

Blazor is a free, open-source web framework for .NET, that enables you to write and execute C# code in web browsers with the help of Blazor WebAssembly. Moreover, it helps you write code that you can execute on both the user interface and server tier (Blazor server side and client side). Hence, if you use the Blazor framework, you can experience full access to .NET technologies - an ultimate tech stack required for web application development - that helps you develop best-of-the-rest SPAs (Single Page Applications).

Blazor framework also utilizes .NET Standard 2.0, which means that developers can focus on multiple operating systems or platforms with just a single codebase. You can also experience Blazor server-side rendering (SSR), which helps to send your view part to the browser once it’s ready.

Discovering the Salient Features of Blazor

Blazor framework is outstanding and has started to gain popularity among clients and developers. All thanks to different Blazor components, its hosting models, and many more. Following are some amazing Blazor features that make it fall under the spotlight:

Features of Blazor

  • Full-stack testing
  • Razor class libraries
  • Communication with gRPC-Web
  • Lazy loading feature
  • Better virtualization
  • Blazor server-side pre-rendering
  • Zero limitations with CSS/HTML
  • Availability of SignalR as NuGet package

To make a wise decision, the best you can do is to go through the advantages and disadvantages of Blazor alongside these features. So, let’s check them out.

Unveiling the Advantages and Disadvantages of Blazor

Take a comprehensive look at the advantages and disadvantages of Blazor to gain a better understanding of the framework.

The Best Advantages of Blazor

The following are the best advantages of the Blazor framework:

  • You can experience sharable Blazor server-side and client-side code, which means, it allows you to reuse the code between the backend and frontend.
  • Blazor framework acquires a valuable object known as dependency injection that operates as a service, which is one of the quality features of application development.
  • Developers can easily execute the C# code in the web browser using Blazor WebAssembly. This gives Blazor framework a competitive advantage when discussing Blazor vs Angular.
  • Rapid coding and debugging time are also one of the key benefits of the Blazor framework.

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Disadvantages of Blazor

The following are some major Blazor disadvantages:

  • The use of Blazor WebAssembly is not supported by all web browsers, including Internet Explorer, due to certain restrictions.
  • The execution time of Blazor framework depends on the application weight, hence performance is affected by app's complexity.

Now, the question is – when to use Blazor?

When is Blazor a Good Choice for your Business?

If your organization opts for responsive application development, the Blazor framework is one of the best options for you. You can also opt for Blazor when you have a strict time limit. Apart from these, the Blazor framework provides multiple development options as per your requirements, which are:

Blazor’s Framework Development Options

  • Blazor PWA - To design and create progressive web apps with the help of Blazor PWA.
  • Blazor Hybrid - To build hybrid apps using Blazor Hybrid.
  • Blazor Native - The major focus of Blazor Native is to allow native app development.

Coming to another important section - Let’s understand everything about Angular, followed by the comparison of both the frameworks.

What is Angular: Deciphering the Basics

Angular is a free, TypeScript-based, open-source single-page web application framework. It allows for concurrent communication between backend and frontend developers. Angular also helps developers build efficient single-page web apps, advanced web apps, interactive user interfaces, and many more. You can easily access multiple resources as it is built on JavaScript.

Moreover, contrary to the Blazor framework, Angular has been in the market for a while, giving it a brownie point in the debate. Hence, Angular is a production-ready web framework, that fully supports MVC/MVVM projects, and several companies rely on it. AngularJS was the ancestor of Angular. But with technological development taking a rapid pace, JavaScript was replaced by TypeScript in Angular. To know more about the difference between Angular and AngularJS, you can also check out our blog on Angular vs AngularJS and gain a precise understanding.

Now, you know - what Angular is and what Angular is used for. Let’s go through some of the best features of Angular.

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Exploring the Top Features of Angular

Following are some of the best features of Angular:

Features of Angular

Let’s now go through some important Angular advantages and disadvantages. It will help you to decide between Blazor and Angular.

The Key Advantages and Disadvantages of Angular

Here’s a brief outlook on the merits and demerits of Angular. Check them out -

Advantages of Angular

The following are some of the best advantages of Angular:

  • Angular uses TypeScript as it has attributes that are far more excellent than JavaScript.
  • Custom application development service providers prefer Angular because of its reusability and maintainability of components. It further helps developers to save time and effort.
  • With its enhanced design architecture, Angular manages the large components of some larger web apps. It is one of the best advantages of Angular.
  • Angular acquires custom directives that help enhance the HTML functionality and make it ideal for client-side applications.

Disadvantages of Angular

The following are some major disadvantages of Angular:

  • Angular is a bit difficult to learn. It has a high learning curve and comes with extensive documentation that needs good knowledge to understand.
  • Angular is not SEO friendly and this is one of the biggest disadvantages of Angular, as SEO is the need of an hour in today’s competitive times.

The Best Scenarios to Opt for Angular

Angular is quite a multipurpose and outstanding framework that is perfect for the majority of businesses and their enterprise web application development. Although, major places to use Angular are:

  • If you are willing to invest a good amount of time to learn Angular, you will experience the advantages of Angular.
  • If you want to develop apps with a simple look and feel, yet a highly active one.
  • If you are a determined application development company, who would never choose shifting to .NET, you will love Angular.

Now, let’s take a look at the detailed analysis of Blazor Vs Angular in web app development.

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Blazor vs Angular: Studying the Key Differences Between the Popular Frameworks

Check out the in-depth comparison between Blazor and Angular, the two prevalent web app development frameworks -

ParameterAngularBlazor
Language StackTypescript, CSS, HTMLC# with HTML and C
Framework-based ImplementationClient MVC architecture in JSONCombines both server and client-side capabilities
Rendering ApproachUtilizes one-way data binding with DOM updates to managed using change detection. Server-side rendering is supported via Angular Universal for improved performance and SEO practicesUses two-way data binding with synchronous DOM updates as the default. It can be configured for asynchronous rendering via SignalR integration. Server-side pre-rendering works but requires extra configuration
Learning Curve/ Build ComplexityNotable learning curve due to intricate folder structures and reliance on TypeScript and CLI toolsOffers a comparatively smoother learning path for .NET developers, leveraging familiar technologies like C# and .NET Core
Routing and NavigationIntegrates built-in routing and navigation functionalities through Angular Router modelRelies on Razor Pages or MVC architecture for server-side navigation. Client-side navigation is achievable using the native Blazor Router component or external libraries such as Telerik UI for Blazor
Code ReusabilityEnables code reuse across web and mobile applications via the NativeScript frameworkPromotes code reuse across web, desktop, and mobile platforms through the .NET MAUI framework
Deployment ProcessInvolves Node.js, npm, and Angular CLI for the build and deployment proceduresAllows deployment as self-contained binaries, eliminating the need for a .NET runtime environment
Community SupportBacked by a vast community of developers with extensive documentation, tutorials, and resourcesExperiencing a growing community with a rising number of developers transitioning from Angular or adopting Blazor for new projects
MaturityEstablished framework with a proven track record in enterprise-grade applicationsRapidly evolving with continuous enhancements and updates from Microsoft
Development TimeMay require more upfront time due to configuration complexity and learning curvePotentially shorter development time, especially for .NET developers, owing to familiar technologies and streamlined development processes
UI CreationOffers rich UI development capabilities with Angular Material and extensive component librariesProvides UI development options with Bootstrap, Telerik UI for Blazor, and third-party libraries

Blazor Vs Angular: What Should Be Your Next Step?In this blog, we discussed the fundamentals of Blazor and Angular. Both these web frameworks are splendid and apt for custom web application development. Yet, both come with some advantages and disadvantages. Angular is different from the Blazor framework in a few ways. Frontend developers could find it a bit challenging to shift to Blazor if they've never had their hands on with .NET and other backend languages. Moreover, there are a proficient number of Angular developers in the market, and finding expert Blazor developers can be a hard nut to crack. However, contrary to Angular, Blazor is a strong framework that majorly focuses on compatibility and flexibility.So, ultimately to choose between Blazor vs Angular depends on your project's needs, expectations, resource requirements, and specifications. And still, if you're having a tough time deciding between - Blazor vs Angular, Radixweb, a reputable software development company, can be your saviour. Contact us today to learn more about how we can help you ace your next web development project.

FAQs (Frequently Asked Questions)

Can the Blazor framework replace Angular?

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Chirag Chauhan

Chirag Chauhan

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About the Author

Chirag is a skilled Technical Innovator known for his expertise in building robust and scalable applications. With 9 years of tech experience and a wealth of knowledge in Angular, Dot net core, Web API, MVC, C#, Linq Entity Framework, jQuery, Javascript, and MSSQL, Chirag consistently delivers high-quality solutions. His strong analytical skills and ability to collaborate effectively with cross-functional teams make him a trusted leader in delivering successful projects.