Blazor is a free open-source and cross-platform experimental framework developed by ASP.Net Microsoft that brings C# in any browser without any plug-in. But it is no longer listed as an experimental framework, it is now counted in the .Net core 3. It is considered the finest contemporary development in the .Net world. Blazor allows developers to write optimum UI experiences with the help of C# rather than JavaScript. The Blazor framework can make the C# more powerful by turning it into a full-stack development tool. It is employed to develop web UI for clients’ applications using Web assembly support.
Classification of Blazor
Despite being embarked initially as an experimental technology, Blazor is classified into two hosting options: Client-side Blazor and server-side Blazor. This classification is based on their area of functionality i.e. client-side blazor runs in the browser whereas the server-side blazor runs on the server side though it runs the same kind of code.
Client Side Blazor
This scenario is referred to as Blazor Web Assembly and, in this the Blazor App, its reliances, and .Net runtime are downloaded to the browser and the app is pushed directly on the browser UI thread. Also, the event management and UI updates transpire within the same process.
Server Side Blazor
In the Server side blazor, it is directed on the server from an ASP.Net Core app. The Javascript calls, event management, UI updates are managed over a SignalR connection.
Features of Blazor
- Blazor is supported by Windows, macOS, and Linux, IE, Edge, Opera mini, Safari, Firefox & many more.
- It enables the developer to write web UI employing C# and Razor Syntax rather than Javascript enabling both backend and frontend development with the same language.
- The name “Blazor” is an amalgamation of Browser and Razor.
- It is utilized to develop engaging web UI in client-side applications using Web Assembly support. Web Assembly is known as a low-level assembly-like language possessing a minimal binary format that can run in contemporary web browsers. Web Assembly originated as a web standard and is encouraged by all the major browsers without plugins.
- With Blazor, you can work with Visual Studio which is an advanced IDE, and Visual Studio code which is a lightweight IDE.
- Unless the Blazor is merged with ASP.Net5, the sources of Blazor are stored under an individual repository.
- Using Web Assembly, the C # code you write for the client-side will function in all current browsers with .NET Runtime setting rather than installing a plugin or performing a transpile process.
Pros & Cons
Let us take you through the pros & cons of Client Side Blazor (Web Assembly) and Server Side Blazor respectively.
Pros of Client-side Blazor (Web Assembly)
- It offers offline support
- Subordinate latency Network
- Client resources and capabilities are utilized
- Swifter than JavaScript
- You can develop Progressive Web Apps employing C#
- It can be hosted anywhere as static files
- The same validation code can be utilized on the client and on the server
- You don’t require Javascript knowledge for client-side interactions.
Cons of Client-side Blazor (Web Assembly)
- The page download scope is huge.
- The bigger the application heftier the payload of the application gets
- Constrained by the abilities of the browser
- Cannot run on web browsers not supporting web assembly
- The initial request generally takes longer
- Debugging is not so pleasing on the client side.
- Considered insecure as DLLs will be downloaded at the browser.
Pros of Server-Side Blazor
- The loading speed of the application is much snappy
- It can leverage the server’s abilities to a greater extent
- The clients are required to employ the application in a web browser
- It is compatible with any client
- It is completely consistent with any .NET libraries and .NET tooling
- Utilizes exactly the similar syntax as the client-side Blazor
- It is considered secure as the app code is not transferred to the client
- Works with thin clients
Cons of Server-Side Blazor
- Adaptivity could be a confront
- An active connection to the server is mandatory
- Because of a round trip to the server, there is a Higher latency
- It needs an ASP.NET Core server
Browsers Supporting Blazor
IE, Edge, Firefox, Chrome, Safari, IOS Safari, Opera Mini, Blackberry Browser, UC Browser, Samsung Internet.
FAQs About Blazor Technology
1. What is a blazer and how does it work?
Blazor is a free, open-source framework from Microsoft that allows developers to create interactive web UIs using C# instead of JavaScript. It operates in two hosting models: Client-side (WebAssembly) and Server-side, providing flexibility in deployment and development processes.
2. What are the main features of the blazer?
Blazor supports cross-platform development on Windows, macOS, and Linux, with compatibility with major browsers like IE, Edge, Firefox, Chrome, and Safari. Developers can use C# and Razor syntax for front-end and back-end development, simplifying the development process.
3. What are the advantages of using client-side Blazor (WebAssembly)?
Client-side Blazor provides offline support, makes better use of client resources, and allows faster performance compared to JavaScript. It enables Progressive Web App (PWA) development and supports hosting as static files.
4. What are the benefits of Server-side Blazor?
Server-side Blazor excels in loading speed, leveraging server capabilities, and ensuring secure application code since it doesn’t transfer app logic to the client. It maintains compatibility with .NET libraries and tools, facilitating easier maintenance and deployment.
5. Which browsers support Blazor?
Blazor is supported by a wide range of browsers including IE, Edge, Firefox, Chrome, Safari, iOS Safari, Opera Mini, and more, ensuring accessibility to web applications implemented with Blazor technology
