$ sudo npm install parse5
$ sudo npm install -g parse5

If want to update the parse5 package execute the command as below,

$ sudo npm update parse5

Update package globally,

$ npm install -g parse5

Git clone:

$ sudo  git clone https://github.com/rektide/parse5.git

$ sudo  npm install -g ./parse5

parse5@3.0.3 /usr/lib/node_modules/parse5

How to remove parse5 package :

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

$ sudo npm uninstall parse5

Basic Information of parse5 NPM Package: