What are ASP.NET Razor Pages?

ASP.NET Razor Pages is a web application framework from Microsoft that allows developers to build dynamic, data-driven websites using C# and HTML. It is part of the ASP.NET Core platform and provides a page-based programming model that simplifies the process of building web UI. Razor Pages encourages a clear separation of concerns by organizing code for each page into its own file, making it easier to manage and maintain. This approach is ideal for developers looking for a lightweight, efficient way to create modern web applications with less overhead than traditional MVC frameworks.