npm cli documentation finding and updating outdated NPM packages.

The command will check the registry to see if any packages are outdated.

The root project and direct dependency of your workspace are shown by default.To find all the outdated meta-dependencies, use --all.

Setting --all will show all outdated or installed packages instead of only those directly depended upon by the current project.

There are results from commands that write.The table format will be tab-separated.