# What is ASP.NET Core

ASP.NET Core is .NET's framework for the web. It listens for requests, runs your C# to answer each one, and sends back a page built for that request.

![Cheat sheet: What is ASP.NET Core](https://fsdtrainingmedia.blob.core.windows.net/public/images/2026/11/dea9c3f83b6645ccba38ec233596af40.webp)

- Category: ASP.NET Core
- Level: Novice
- Tags: ASP.NET Core, aspnet-core, Dynamic Website, Framework, Kestrel, web-development
- Updated: November 3, 2026

Source: https://www.ask-codey.com/cheat-sheets/aspnet-core-what-is-aspnet-core-cheat-sheet