$ sudo npm install reflect-metadata
$ sudo npm install -g reflect-metadata

If want to update the reflect-metadata package execute the command as below,

$ sudo npm update reflect-metadata

Update package globally,

$ npm install -g reflect-metadata

Git clone:

$ sudo  git clone https://github.com/rektide/reflect-metadata.git

$ sudo  npm install -g ./reflect-metadata

reflect-metadata@0.1.10 /usr/lib/node_modules/reflect-metadata

How to remove reflect-metadata package :

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

$ sudo npm uninstall reflect-metadata

Basic Information of reflect-metadata NPM Package: