To update current version of npm run following command:

To install npm version you like you can first check the installed version of nodejs and npm as below: To uninstall specific node version you can run following command: Now, that you have multiple versions of nodejs each time you want to work with specific version of node js run following command to pick one you like:Ībove command will make v12.13.1 as a default node version. Now to install nodejs pick the version you like to install and run following command on your terminal window: To check available nodejs version run following command on your terminal window. Once you have nvm installed on your machine let's now install nodejs and nvm. Let's first install NVM (Node Version Manager) on our mac or linux machine using following tutorial: You can use nvm to manage different types of nodejs on your mac or linux machine. When you are working on different nodejs based projects it is good idea to work with multiple nodejs versions. Installing different versions of Nodejs on Mac OS or Ubuntu

Multiple node versions windows