SHELL

uninstall dependencies npm

npm uninstall <package_name>
//Example
npm uninstall mongoose
//A tip ctrl+c helps to terminate a job in terminal

uninstall dependency npm

npm uninstall --save <package_name>

how to uninstall npm package

npm uninstall -g <module_name>  //to uninstall globally

uninstall npm package

BASH
copy
npm uninstall <package-name>

uninstall npm package

I have tried uninstalling global packages in several ways.

npm uninstall -g <package_name> this didn't work.

I managed to remove the global packages in the following way:

Goto terminal
Run this command npm list -g
Goto the path (C:UsersuserAppDataRoaming
pm)
Delete all the related files to your package
Goto node_modules find and delete the package
This should work.