Node.js

Using Node Version Manager (nvm)

Download and install by running:

Then download Node and select your version by running:

$ source ~/.bashrc        # source your bashrc/zshrc to add nvm to PATH
$ command -v nvm          # check the nvm use message
$ nvm install node        # install most recent Node stable version
$ nvm ls-remote           # list all the Node versions you can install
$ nvm alias default node  # set the installed stable version as the default Node

npm usage

To install a package:

To install a package and save it in your project’s file:

$ npm install <package> --save

$ npm list [-g]

To find outdated packages:

To upgrade all or a particular package: