The following instructions are for adding the JavasScript (Node.js) kernel to an existing Jupyter Notebook installation on Windows 10.
Go into the WynPython folder where the Jupyter Notebook.exe folder lives. In my case it is
C:\WinPython. Click the ‘WinPython Command Prompt.exe’ for a command prompt.
At the command prompt, type the command:
When that command completes, run:
Confirm the installation was successful.
To the right of the menu, you should also see this confirmation:
More installation instructions for Windows can be found here: