What language was razor derived from?

Razor is not derived from a specific language in the way that, say, C# is derived from C. It's a templating engine that's deeply integrated with ASP.NET, and primarily used for generating HTML within the context of web applications.

Here's how to understand the influences and components:

* C# (or VB.NET): Razor uses C# (or VB.NET) as its underlying programming language. It allows you to write code blocks within your HTML markup to handle logic, data access, and dynamic content generation.

* HTML: The core structure of Razor code is HTML. It provides the basic layout and structure for your web pages.

* Templating concepts: Razor borrows from the concepts of other templating engines, like those found in PHP, JSP, and others. These engines allow you to embed code within markup to generate dynamic content.

In essence, Razor isn't a language itself, but rather a system that seamlessly blends C# (or VB.NET) code with HTML for dynamic web page generation.