You can list all globally installed packages on your computer, or in your particular project. This lists all nested packages, which isn't always useful.
C:\Users\Username\AppData\Roaming\npm\node_modules
$ npm ls -g --depth 0
$ npm outdated -g --depth=0
$ npm ls --depth 0
$ npm list bootstrap-vue
$ npm view bootstrap-vue version
$ choco list --local-only