downgrade node package code example

Example 1: downgrade npm package to specific version

npm install -g npm@version-no

Example 2: npm downgrade package

npm view  versions // lets see what versions of package are available
npm install @ // install desired version. Remember about flags which maybe you want to use (eg. -g for global)

// example for package 'express'
npm install [email protected]

Example 3: how to downgrade node version

$ npm install -g n
$ n 6.10.3