Blazor determines what code executes on the client and what runs on the server. In general, code modifying HTML elements will run on the client, while code that accesses server dependencies will run on the server, with the results being marshaled back to the client via SignalR. The low-level building blocks of Blazor are components, which are self-contained and reusable elements that we can compose within a page. Razor Pages is a great starting point for folks starting their ASP.NET journey, as it distills the required parts needed to build an interactive web experience. Adopters of Razor Pages will interact with concepts like rendering HTML, model binding, and request/response handling. There are more C# constructs useable within Razor, such as if/else blocks, switch statements, looping constructs, comments, and more.

ASP.NET Core web applications using Razor Pages or the MVC pattern use server-side code combined with the Razor view engine, HTML markup and client-side code (CSS/JS) to render a complete end-to-end application. There are some advantages with how authentication and authorization „just work,” and there are capabilities that help defend against cross-site scripting attacks. Blazor WebAssembly , on the other hand, is a Single-Page Application framework that runs entirely on the client (much like a JavaScript-based SPA).

What are ASP .NET and ASP .NET Core frameworks in 2022?

You’ll then dive into JSON web APIs which allow communication between your back-end ASP.NET application and front-end web/mobile application. If you don’t know, ASP.NET Core is the next generation of ASP.NET MVC. It’s a complete rewrite of this framework but in a modular, cloud-optimized, and cross-platform way. It also allows you to develop a web application that can run on Mac OS and Linux. Apart from Mosh Hamdani, another instructor I found on .NET technologies is Scott Allen on Pluralsight. This course covers the fundamentals of what you need to know to start building your first ASP.NET Core application with the MVC framework.

The default collection of model binders cover every simple .NET data type.. But sometimes they are not enough, and you need to add your own implementation. Just over three years go, when Razor Pages was first launched, I had a number of questions from people asking whether I was going to write a book about the Razor Pages framework. I guess they asked me because .net razor developer Razor Pages appeared to be a natural successor to the old ASP.NET Web Pages framework, and I had written a book about that. Also, I was regularly blogging at the time about all the good things you could do with Razor Pages. The answer then was No, primarily because I was working on my own tutorial/documentation site for Razor Pages – learnrazorpages.com.

Differentiating Code and Markup

You combine that template with some data or a specific model where the template specifies where the data is supposed to appear, and then you execute the template to generate your output. In this course, you will learn to make Model-View-Controller applications with ASP.NET Core. You will also learn how to use the repository pattern in your code and learn how to write JSON Web APIs that your front-end will consume. The @ symbol is the heart of the Razor syntax, the character that Razor uses to differentiate code from markup. The @ symbol marks a point at which the developer intends to switch from markup to code. In simple cases, no additional characters are needed to indicate when the code stops and the markup resumes.

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• Some of these keywords are specific to the context in which developers are using Razor.
• If you’re familiar with the life cycle of an ASPX file, then you’re probably aware that there’s a dependency on the ASP.NET runtime to be available to parse and execute those ASPX files.
• He builds high-quality and high-performance back-end systems and creates web applications with good UX using modern frameworks like Angular or React.
• The syntax is a bit clunky when you need to transition from C# code back to HTML and from HTML code back into C# code.
• With Razor syntax you can begin a bit of C# code by using the ‘@’ sign and the Razor parse will automatically switch into parsing this statement, this foreach statement, as a bit of C# code.

You need to first create a folder named Pages and then right-click the folder, select the Add option, and select Razor Page to create a new Razor Page. If you find these ASP .NET courses useful, then please share it with your friends and colleagues. By the way, you can access both the Pluralsight course with one membership. It cost around $29 per month or $299 pre-year (14% discount) and gives access to their 7000+ online courses. There was always some comparison between Java/JEE and ASP .NET and other .NET technologies, but to be honest, both are great. It all depends on which technology you are working on, and that is decided mostly by architects in your company rather than yourself. Gathered Client requirements and convert them into the Technical Specifications and developed Web forms using C#.NET.