upgrade npm version code example
Example 1: update npm
// update npm//
npm install -g npm@latest
Example 2: upgrade npm
npm i -g npm-upgrade
Example 3: how to update npm
npm install -g npm
Example 4: upgrade npm version
npm install -g npm@latest
Example 5: npm update
npm update --save
Example 6: npm update to latest
npm i -g npm@latest