2) Node Version Manager
For sanity sake, you’ll want to install a tool call Node Version Manager (or nvm) that will let you switch between versions of Node.
nvm list to see the list the installed versions of Node. To use a version, type
nvm use (for example,
nvm use 12.8.0). To install a new version of Node, use
nvm install (for example,
nvm install 12.16.3)