how to install latest version of npm package

C++
npm install -g npm-check-updates
ncu -u
npm update
npm installnpm show {pkg} version//For global packages 
npm i -g <package name>@latest
npm i -g express@latest

//For loacal packages
npm outdated
npm update

//Manually updating local packages
npm i <package name>@latest
npm update "react" "react-dom"
Source

Also in C++: