The CLI languages developed by Microsoft include the object-oriented classics C# and Visual Basic as well as the newer functional language F#. Using Blazor and WebAssembly, the CLI languages can be executed as client-side code in the browser. The MVC pattern separates application logic (“Model”), presentation template (“View”), and user interaction (“Controller”). One of the advantages of the MVC approach is that the individual concerns can be better tested. Furthermore, the separation of the concerns allows different controllers to be used. For example, instead of sending all user input to a single URL and reloading the page, AJAX via jQuery is used.

• Originally developed by Microsoft, ASP.NET now belongs to the .NET Foundation.
• NET applications on Linux, macOS, and Windows as well (in addition to the standard IIS), the overall server cost has also been significantly cut down to size.
• With the progressive move towards open source, this is now less of a concern.
• This followed the established “Model View Controller” (MVC) pattern and allowed concerns to be separated more clearly.
• With Razor Pages, the processing of user interaction takes place on the server.

Furthermore, some components were redeveloped and retained their existing names. For example, the SignalR Framework exists in both ASP.NET and ASP.NET Core versions. ASP.NET, the successor to the classical ASP, was introduced around 2003. Instead of a loose collection of objects, the .NET Framework was used as a sub-structure. This abstracted commonly needed processes such as user authentication as well as authorization and database access.

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In contrast, Microsoft positioned Active Server Pages as part of the “Internet Information Server” (IIS) running on Windows. In addition, coding with ASP.NET allows them to control state management, which tends to be a nightmare to code. With ASP.NET, developers can also implement the concept of caching. The performance of the application can be significantly improved if pages which are often requested by users – get cached and stored in a temporary location. This enables a faster and better response, thus providing a better user experience as well. Classic ASP.NET could only be hosted on Microsoft’s in-house server technology Internet Information Server (IIS).

That’s because web development is otherwise largely built on free and open platforms, languages, and formats. Developers diving into the .NET universe for the first time are presented with a bewildering array of versions and programming models. The basic functionality of ASP is roughly comparable with PHP or the “Java Server Pages” (JSP). These template files contain executable code snippets embedded in static HTML content.

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This app can also be downloaded for free for non-corporate usage. Many companies have invested in MS Windows and so they choose to do their web development within that environment. ASP.NET Core merges ASP.NET MVC, ASP.NET Web API, and ASP.NET Web Pages into
one application framework. ASP.NET API is an API application model (Application Programming Interface).

Blazor, on the other hand, enables reactive programming, where individual page components in the browser react dynamically to changes. This makes Blazor roughly comparable to React, Angular, and Vue technologies. By combining scripts and components, developers can create dynamic content and powerful Web-based applications easily. The biggest advantage of ASP.NET – the use of the Microsoft-specific ecosystem – is also its main disadvantage.

ASP.NET MVC

Cloud computing has established itself as the dominant model when it comes to IT infrastructure. Instead of operating hardware themselves, companies rent the required resources and services. For most businesses, this approach offers numerous advantages in terms of cost-effectiveness, data protection, and collaboration. We provide an overview and conclude with the disadvantages of cloud computing. The Google-developed programming language Dart enables you to program apps for any device quickly, easily, and flexibly.

After decades of development, the framework persists today as ASP.NET Core. There are also some other technology like Java, PHP, Perl, Ruby on Rails, etc. which can be used to develop web applications. The work of IIS is to provide the web application’s generated what is asp.net HTML code result to the client browser which initiates the request as shown in the below diagram. It was first released in January 2002 with version 1.0 of the .NET Framework and is the successor to Microsoft’s Active Server Pages (ASP) technology.

ASP.NET: from the Active Server Pages to the Framework

ASP.NET or ASP.NET Core provides a mature environment for developing a wide variety of web projects. The scope includes programming languages, code editors, and IDEs, as well as development tools and a thriving ecosystem of freely available packages. Nowadays, modern methods such as reactive programming, WebSockets, and WebAssembly are used. Traditionally, the biggest drawback to using ASP.NET has been its close ties to Microsoft and the vendor lock-in that comes with it.

Classic ASP pages have the file extension .asp and are normally written in VBScript. When a browser requests an ASP or ASP.NET file, the ASP engine reads the file, executes
any code in the file, and returns the result to the browser. Informally, .NET is the tool that lets you build and run C# programs (we’ll avoid F#, Visual C++, Visual Basic for now). This website is using a security service to protect itself from online attacks.

Programming models

It is very fast, user-friendly, cost-effective, reliable, and quite popular within the dev community. Since the 2016’s ASP.NET Core release that made it possible for users to host ASP. NET applications on Linux, macOS, and Windows as well (in addition to the standard IIS), the overall server cost has also been significantly cut down to size. Today, handling serious dev projects on ASP.NET is a pretty reasonable process from a financial point of view, too.

In that case, it would be overkill to define custom classes or aim for a split along the MVC pattern. ASP.NET is built on the .NET framework, which provides an application program interface (API) for software programmers. The .NET development tools can be used to create applications for both the Windows operating system and the Web.

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In particular, this includes dynamic websites and web applications, including “Single Page Apps” (SPA). Furthermore, web-based services such as APIs and systems for real-time communication can be implemented. Over the years, different approaches have been used for the various purposes. We’ll discuss these below and provide an overview of their development. The ASP.NET framework is special in terms of the hosting environment.