ASP.NET Core - Wikipedia
https://en.wikipedia.org/wiki/ASP.NET_CoreASP.NET Core was a brand briefly used by Microsoft for the rewrite of ASP.NET. It was initially a modular framework that runs on both the full .NET Framework, on Windows, and the cross-platform .NET. However, ASP.NET Core version 3 only worked on .NET Core, dropping support of the .NET Framework. This complete rewrite of ASP.NET unites the previously separate ASP.NET MVC and ASP.NET Web API
Overview of ASP.NET Core | Microsoft Learn
learn.microsoft.com › en-us › aspnetNov 14, 2022 · ASP.NET Core is a cross-platform, high-performance, open-source framework for building modern, cloud-enabled, Internet-connected apps. With ASP.NET Core, you can: Build web apps and services, Internet of Things (IoT) apps, and mobile backends. Use your favorite development tools on Windows, macOS, and Linux. Deploy to the cloud or on-premises.