Create a file named “app.js” that contains the following code syntax:Ĭonst server = is an opensource JavaScript platform for general-purpose programming that allows users to quickly build network applications. Once the node.js package is installed on the Mac you can test it’s working by starting a simple web server. Npm -v How to Test that Node.js is Working How to Check if NPM and Node.js are installed on a MacĪfter you have installed node.js with npm, you can confirm that the two are installed by issuing either command with a -v flag to check the version: You can run the installer like any other installation package on the Mac. If you don’t want to use Homebrew for whatever reason, the other next easiest option is to use a the prebuilt installer from : Installing Node.js & NPM on the Mac with a package installer

It also has the added benefit of making it relatively simple to uninstall down the road if you decide you no longer need it. Installing NodeJS / NPM via Homebrew is arguably easier than using any other method, and it also makes it simple to keep node.js and npm updated. It’s always a good idea to update Homebrew before installing a Homebrew package, so run the following command to do that:Īssuming you already have Homebrew on the Mac, then you can run the following command into the Terminal application to install both Node.js and npm: The easiest way to install node.js and npm is with the Homebrew package manager, which means first you will need to install Homebrew on the Mac first if you have not done so already. How to Install Node.js and npm on Mac OS with Homebrew This tutorial will cover both, and either approach should work find on any modern version of MacOS system software. There are several ways to install Node.js and NPM on the Mac, including using a prebuilt packaged installer, or by using Homebrew.

Mac nodejs install