With the latest debug code pushed up to the server, you should be able to connect up and attach to the process to begin debugging. From Visual Studio, go to Debug -> Attach to process.

NTVS also can be used to debug and profile Node.js apps and it integrates with Visual Studio Test Explorer, which can be used to "author, run, debug, and filter unit tests without having to switch to ...

Microsoft has launched a new Node.js tool in Visual Studio (NTVS), currently in alpha, which now enables developers to edit and debug Node.js in the popular Microsoft IDE.

NTVS supports editing, Intellisense, profiling, and debugging locally and remotely for Windows, MacOS and Linux. NTVS also supports npm, the Node Packaged Modules package manager for Node.js.

Microsoft today launched its Node.js Tools for Visual Studio in alpha, which now allows developers to edit, and debug node.js code right in Microsoft’s popular IDE.