Node 6.x.x (node -v)
npm 3.x.x (npm -v)
cd api
npm install
npm start
cd ng-client
npm install
npm start
Use nvm on Mac for Node versioning.
Use nvm-windows on Windows for Node versioning
NOTE: Usage of these packages allow for easy transitioning between node versions, but they do 'takeover' your npm directory, so you may need to redo any globally installed packages that you've installed