You can check the version of Node.js installed on your system by running the following command in your terminal or command prompt:
This will print the version number of Node.js installed on your system, such as
v14.17.0. If you have installed Node.js using a package manager, such as
npm, you can also check the version of Node.js by running:
npm version node
This will print the version of Node.js used by
npm, which is typically the same version that is installed on your system.