$ sudo npm install react-helmet
$ sudo npm install -g react-helmet

If want to update the react-helmet package execute the command as below,

$ sudo npm update react-helmet

Update package globally,

$ npm install -g react-helmet

Git clone:

$ sudo  git clone https://github.com/rektide/react-helmet.git

$ sudo  npm install -g ./react-helmet

react-helmet@5.2.0 /usr/lib/node_modules/react-helmet

How to remove react-helmet package :

You can uninstall or remove this package from your node_modules run the command as below,

$ sudo npm uninstall react-helmet

Basic Information of react-helmet NPM Package: