A few observation, not exactly bug or problem.

[johnx7271]

First great works, and thanks.

1. dotnet can do server side rendering also, and it has great design-time environment. The reactjs server side rendering is a little bit duplicate in this case, and makes me feel a little bit uncomfortable.
2. is es2015-webpack used at all?
3. I added some new launch settings, if you feel usefull, please incorporate it into the project
   {
   "name": "Node- build server, and debug build client",
   "type": "node",
   "request": "launch",
   "program": "${workspaceRoot}/run.js",
   "stopOnEntry": true,
   "args": ["build", "--debug"],
   },
   {
   "name": "Node- run client with DEBUG and HMR, start server.",
   "type": "node",
   "request": "launch",
   "program": "${workspaceRoot}/run.js",
   "args": ["start"],
   },

Thanks