How to add another package manager to a ASP.NET MVC 6 project?

Question

There is currently two package managers under Dependencies in an ASP.NET MVC 6 application created with Visual Studio 2015 namely Bower and NPM. How can I add another package manager like JSPM to the list and manage it's dependencies?

Answer 1

That can't be done out of the box, as far as I'm aware, but maybe you would be happy enough with this visual studio 2015 extension: Package Installer