ASP.NET Core vs Phoenix

ASP.NET Core is an open-source, cross-platform web framework by Microsoft for building modern web applications, APIs, and microservices. It runs on .NET and supports high-performance server-side rendering with Razor Pages and Blazor.

Phoenix is Elixir web framework for building real-time applications with LiveView and the BEAM runtime.. It is available under a free model. This tool falls under the frameworks category.