Blazor vs Angular in 2024 – Pros & Cons and Benefits

Blazor vs Angular in 2023 - Pros & Cons and Benefits

Until recently, most of the developers that have to write codes for browsers have to use no other programming language than Javascript. But with time, the web development arena is evolving quickly and now there is no need for you to depend on Javascript for all of your high-end web app development projects. Why?

Because there are some other contenders in the market that you can use easily for both client-side and server-side development. And they are the topic of our debate too. No, they are the topic of debate among the entire community. Because developers want a detailed comparison of Angular vs Blazor, that can help them understand every aspect of these technologies and their effects on web development projects.

Many developers and business owners have carefully studied these technologies and then chosen their sides. Some have opted for Blazor because it is backed by Microsoft .NET suite of services which allows you to run .NET apps in browsers without the need for any plugins or addons. Meanwhile, some have chosen angular because it’s a component-based framework that is most suitable for developing scalable web apps.

Everyone has their reasons to pick their side but now your turn has arrived. Here, in this article on Angular vs Blazor, we will discuss the basics of these technologies and then go through their pros and cons for web development. So let’s get started.

What is Blazor?

Blazor is a web development framework for .NET and it is written in C# language. This framework enables you to write code that you can run on both the server and UI tier. If you are using Bazor, you can have complete access to the .NET technologies which you can use to build feature-rich SPAs.

Blazor uses .NET Standard 2.0, which means that developers can target multiple platforms including Windows PCs, Linux PCs, Macs, Android devices, and more with just one codebase. Blazor also supports server-side rendering (SSR) so your view will be sent to the browser as soon as it’s ready.

Advantages of Blazor

  • Blazor runs on both the browser and server side. You can also write your application in any language like JavaScript or TypeScript that runs on the server side.
  • It’s easy to use because it runs on the server side and uses ASP.NET Core libraries and services such as MVC or Web API (for APIs).
  • Blazor is a powerful tool that enables you to use Razor Pages, Razor Components, and Razor Pages in your Blazor application. If you use these tools combined then you can easily be able to write a cross-platform UI.
  • Blazor enables you to write .NET code for the browsers as if it were for Javascript because it is also a web assembly library.
  • With Blazor, you can write your MVC-based web apps without having to know anything about DOM manipulation, event listeners, or Ajax requests.
  • One of the main benefits of Blazor is its ability to run offline your app will work even if you don’t have an internet connection. This is great for mobile devices because you can get work done without worrying about constantly checking your data plan.

Disadvantages of Blazor

  • While using Blazor, you need an internet connection. You can’t work offline. Because if the connection fails then your app will stop working. And that’s the reason why you have to host the entire project only on the server side.
  • If you are using Blazor then you must also need to install ASP.NET Core. Without the support of the latter, you can’t move forward with web app development.
  • The execution of Bazor will depend entirely upon the weight of your application. So, if you have built a heavy app on Blazor WebAssembly then your performance will surely be affected.
  • In Blazor, the capabilities of the browser are very limited. Everything might be ok if your browser can handle Blazor. But if you are using a browser like Internet Explorer then you are in for a very frustrating long ride.

What is Angular?

Angular is a client-side app development framework that is used widely by developers around the world to create desktop and mobile web apps. It’s built on top of the latest version of AngularJS and has been used by thousands of companies to build high-quality applications. It was built by Google and released in 2009.

Advantages of Angular

  • AngularJS is easy to learn because it follows the Model-View-Controller (MVC) pattern and uses an object-oriented approach to creating the user interface. This will make it easier for you to understand how the app works, especially if you are a fresher.
  • Another advantage of using AngularJS is that it comes with built-in support for mobile apps, which can make your applications appear as if they’re running on a smartphone or tablet device instead of a traditional computer monitor or laptop screen. This makes it easier for users who might be using mobile devices to interact with your app without having to download any additional software or plugins.
  • Another advantage of Angular is its support for various languages such as TypeScript, Dart, ES6 (ECMAScript 6), JavaScript, Java, Kotlin, or Swift. This means that you can use whatever language you prefer while developing your app.
  • AngularJS also gives developers access to services such as HTTP service.
  • The framework provides support for both client-side and server-side rendering, dependency injection, and more.
  • Angular is backed by many top companies like Twitter, Facebook, and Google. Also, it has a very strong and large community.

Disadvantages of Angular

  • Angular is a very opinionated framework which means you have to follow the instructions to the last letter, and there isn’t any other way to do things. But once you master this difficult framework, it proves to be very rewarding.
  • Angular is not a search engine-friendly development framework. This means it is hard to optimize the apps or website build using angular for search engines. It is as bad as unless you create the website on the server side, it would be hard for the engine crawlers to index it.
  • Sometimes Angular apps tend to run slowly when the project bundle size grows larger than that of the framework.

Wrapping up

Angular and Blazor are open-source and very reliable frameworks that developers use to address frequent problems related to front-end development. And still, both frameworks differ very much.

For front-end developers, transitioning to Blazor would be more challenging if they had never worked with any of the.NET languages. They would need to learn them first. That is the reason why you can easily find an angular developer but it’s hard to find a skilled Blazor developer.

To conclude the battle of Angular vs Blazor, you have now understood what these technologies are along with their strengths and weaknesses. It all comes down to what your requirements are. What do you expect from a framework, what are the resources you need for your project? Answer these questions and you will know which framework to choose from Blazor vs Angular.

Tell me, which framework you find more interesting or which one you prefer to use for development purposes in the comments section below. 


Interesting Facts About Angular vs. AngularJS.



Hope you’re doing great. My name is Maverick Jones working as a Technical Consultant in a full stack development company.

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One thought on “Blazor vs Angular in 2024 – Pros & Cons and Benefits

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    “Blazor vs Angular in 2023” is a timely and insightful blog topic. It promises to deliver a comprehensive analysis of the two popular web development frameworks, aiding developers in making informed choices. Looking forward to an informative read that keeps readers up-to-date on the latest trends and technology comparisons. Keep up the great work!