Technical requirements

We'll use the following tools in this chapter:

• Visual Studio 2019: We'll use this to edit our ASP.NET Core code. This can be downloaded and installed from https://visualstudio.microsoft.com/vs/.
• .NET Core 3.0: This can be downloaded and installed from https://dotnet.microsoft.com/download/dotnet-core.
• Postman. We'll use this to test our SignalR code in this chapter. This can be downloaded from https://www.getpostman.com/downloads/.
• Q and A: We'll start with the backend Q&A project we finished in the previous chapter and the frontend Q&A project we finished in Chapter 5, Working with Forms. This is available on GitHub at https://github.com/PacktPublishing/ASP.NET-Core-3-and-React-17.

All the code snippets in this chapter can be found online at https://github.com/PacktPublishing/ASP.NET-Core-3-and-React-17. In order to restore...