NodeJS - install package - plotly.js

Installing a package using npm:

First, let us search for the existance of the package - plotly.js

:~$ npm search plotly.js 
NAME                      | DESCRIPTION          | AUTHOR          | DATE       | VERSION  | KEYWORDS                                   
plotly.js                 | The open source…     | =alexcjohnson…  | 2018-03-09 | 1.35.2   | graphing plotting data visualization plotly

:~$ 

Now, we install plotly.js using the following command:

~$ npm install plotly.js
npm WARN deprecated nomnom@1.8.1: Package no longer supported. Contact support@npmjs.com for more info.
npm WARN saveError ENOENT: no such file or directory, open '/home/ubuntu/package.json'
npm notice created a lockfile as package-lock.json. You should commit this file.
npm WARN enoent ENOENT: no such file or directory, open '/home/ubuntu/package.json'
npm WARN ubuntu No description
npm WARN ubuntu No repository field.
npm WARN ubuntu No README data
npm WARN ubuntu No license field.

+ plotly.js@1.35.2
added 495 packages in 70.718s
~$

After, plotly.js is installed we can check for its documentation using the explore command:

~$ npm explore plotly.js
~$

Looks like local documentation is not available. Hence, let us check its online documentation using the following command:

~$ sudo npm docs plotly.js

This command opens the online documentation in your default browser.