This is a .net core app with vanilla react front end. To run the code it should be a simple matter of cloning the project locally and running the main solution in Visual Studio, which will automatically download Nuget Packages and boostrap the react app.
From the ContactForm folder, run the following commands:
- dotnet restore
- dotnet publish -c release -r win10-x64
- dotnet run
The site should run at http://localhost:5000. You may have to bypass the certificate warning.