npm update all deprecated packages code example
Example 1: use npm to update packages to latest version
npm i -g npm-check-updates
ncu -u
npm install
Example 2: upgrade all packages in package.json
npm install -g npm-check-updates
ncu -u
npm install
Example 3: update node.js dependencies
npm install -g npm-check-updates
ncu -u
npm update
npm install
Example 4: update all dependencies npm
npm update //update all local packages