8 best C# SPA libraries in 2025

The C# SPA libraries are a great way to build websites and web apps in a short period of time. They allow you to create full-featured applications, including the ability to build mobile apps, in a matter of hours. C# SPA libraries are the new hotness in the world of web development. They allow you to build JavaScript applications using the .NET framework, which is just as powerful as it sounds. SPAs are a great way to build and maintain web applications. They are built on the same principles as regular websites, but they don't require a browser or a server. They also allow developers to focus on their business logic instead of the underlying infrastructure and technology. AspNetCoreSpa is the first SPA library that was developed for ASP.NET Core and .NET Standard 2.0. The AspNetCoreSpa library is built in C#, which means it can be used with .NET Core and ASP.NET Core projects. We will need to create a new folder called AspNetCoreSpa in our project. It provides a unified interface to create rich, responsive single-page applications. Aspnet-core-react-template is a set of React components that are integrated into ASP.NET Core MVC projects. They provide an easy way to build modular, testable views in your apps using JSX and React.js syntax. Butterfly Server is a simple to use server framework built on top of WCF, Web API and ASP.NET Core that allows you to build high performance RESTful web services without writing a lot of code.