To install Node.js, head over to https://nodejs.org/download/release/v6.13.1/ and download the appropriate installer for your OS. The application we are going to build is going to be running on node 6.13.x and npm 3.10.x. Once you have successfully installed, you can run the following command to verify the installation:

$ node -v
v6.13.1
$ npm -v
3.10.10