npm package code example

Example 1: what is npm

npm is a package manager for the JavaScript programming language.

It is the default package manager for the JavaScript runtime environment Node.js

It consists of a command line client, also called npm, and an online database
of public and paid-for private packages, called the npm registry.

Example 2: install an npm package

npm install package-name

To save as a dependency:
npm install package-name --save

Example 3: download npm package

$ npm install download

Example 4: npm

npm install -g json-server

Example 5: 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]

Example 6: npm

json-server --watch db.json