npm versions of package code example

Example 1: npm check package version

local packages:
~$ npm list

globally installed packages:
~$ npm list -g

specific package:
~$ npm list <package>

Example 2: npm version notation

1.2.3 => 1.2.3 (Matching exactly same version)
~1.2.3 => >=1.2.3 && < 1.3.0 (Matching minor version)
^1.2.3 => >=1.2.3 && < 2.0.0 (Matching major version)

Example 3: npm package version

// How to increment your project version
Ex: 1.0.0

* npm version patch ---> 1.0.1
* npm version minor ---> 1.1.0
* npm version major ---> 2.0.0

npm version [<newversion> | major | minor | patch | premajor | 
preminor | prepatch | prerelease [--preid=<prerelease-id>] | from-git]