Node Js Install On Mac

Node.js is required for using many JavaScript tools and for creating server-side JavaScript applications. Here is how you install Node.js on a Mac.

The first thing you should do is check to see if you have a version of Node.js already installed. To do that:

How To Install Node JS On Mac Set Up Node JS On Mac; What’s Node.js® and NPM? Download Node.js for MacOS by clicking the 'Macintosh Installer' option Run the downloaded Node.js.pkg Installer Run the installer, including accepting the license, selecting the destination. Node.js® is a JavaScript-based environment which you can use to create. From the download page, look for a file with extension.pkg. Once you downloaded the file (with extension.pkg ofcourse), double click it to install. The installer packed with Node.js and npm, by default, the package will install both but you can customize which one to install by clicking the customize button in the Installation Type step. Feb 01, 2019 Node.js lets developers use JavaScript to develop wide variety of applications like network applications, command line tools, web api, web applicationsIn this document, we will cover installation procedure of nodejs on mac operating systemPrerequisitesThis guide assumes that you are using mac os. Install Node.js. In this section, you will learn about the tools required and steps to setup development environment to develop a Node.js application. Node.js development environment can be setup in Windows, Mac, Linux and Solaris. The following tools/SDK are required for developing a Node.js application on any platform.

  1. Open the Terminal by pressing Command+Space to open Spotlight Search and entering Terminal then pressing Enter.
  2. Enter node - v in the Terminal and press Enter.
  3. If you do have Node.js installed, it will output the version.
    1. Update to the latest version using npm i -g npm. If you get a bunch of checkPermissions warnings, you should run the command as the superuser like this: sudo npm i -g npm
    2. You now have the latest version installed. You do not need to continue with these instructions.
  4. If you do not have Node.js installed, it will output something like -bash: node: command not found. Continue with these instructions to install it.
  5. Go to nodejs.org. You'll see download links for MacOS. If you are using Node.js for a Webucator class, you should select the LTS version. The Current version has the latest features, but may be more prone to changes and bugs than the LTS (Long Term Support) version.
  6. When the file finishes downloading, locate it in Finder and double-click on it.
  7. Go through the entire installation process.
  8. When installation is complete, open the Terminal by pressing Command+Space to open Spotlight Search and entering Terminal then pressing Enter.
  9. Enter node - v in the Terminal to verify that Node.js is installed correctly and to see the version of Node.js that was installed.

If a version was output, then you're all set.

What’s Node.js® and NPM?

Node.js® is a JavaScript-based environment which you can use to create web-servers and networked applications. You can also use it to perform helpful tasks on your computer such as concatenating and minifying JavaScript files and compiling Sass files into CSS.

Node.js® is a JavaScript runtime built on Chrome's V8 JavaScript engine. #BlackLivesMatter New security releases now available for 15.x, 14.x, 12.x and 10.x release lines. In order to provide the best performance (and other optimisations), nvm will download and install pre-compiled binaries for Node (and npm) when you run nvm install X. The Node project compiles, tests and hosts/provides these pre-compiled binaries which are built for mainstream/traditional Linux distributions (such as Debian, Ubuntu, CentOS. Next, install Node (npm will be installed with Node): brew install node To test out your Node and npm install, try installing Grunt (you might be asked to run with sudo): npm install -g grunt-cli If that worked then congratulations — you’ve installed Node.js, npm, and Grunt. If not — retrace your steps or post a question to Stack Overflow. Updating Node.js on Windows and macOS follows the same principles. There are two simple ways to upgrade: Download the latest Node.js release from its official download page and install the new Node.js release. Install the n module and update Node.js inside the terminal window.

NPM is a “package manager” that makes installing Node “packages” fast and easy. A package, also called a module, is just a code library that extends Node by adding useful features. For example, the “request” module simplifies the process of making HTTP requests so you can easily get web resources from other sites.

NPM is installed when you install Node.js®

Install node js on mac with cli

Although there is a Mac installer program on the Node website, we recommend using Homebrew to install and update Node.

Prerequisites

  • You should have some familiarity with the Mac Terminal application since you’ll need to use it to install and test Node and NPM. You’ll also need the Terminal to use Node.js and NPM. The Terminal application is located in the Utilities folder in the Applications folder.
  • Dependencies. Although you can install Node in other ways, we recommend using Homebrew. Homebrew lets you avoid possible security problems associated with using the sudo command to install software like Node and Node modules.
    • Install Homebrew. Follow the steps on the How to Install Homebrew on a Mac instruction guide to install Homebrew.

Installation Overview

Installing Node.js® and NPM is pretty straightforward using Homebrew. Homebrew handles downloading, unpacking and installing Node and NPM on your system. The whole process (after you have Homebrew installed) should only take you a few minutes.

Installation Steps

  • Open the Terminal app and type brew update. This updates Homebrew with a list of the latest version of Node.
  • **Type brew install node.
  • Sit back and wait. Homebrew has to download some files and install them. But that’s it.

Test it!

Make sure you have Node and NPM installed by running simple commands to see what version of each is installed:

  • Test Node. To see if Node is installed, type node -v in Terminal. This should print the version number so you’ll see something like this v0.10.31.
  • Test NPM. To see if NPM is installed, type npm -v in Terminal. This should print the version number so you’ll see something like this 1.4.27

How to Update Node and NPM

New versions of Node and NPM come out frequently. You can use Homebrew to update the software it installs.

  1. Make sure Homebrew has the latest version of the Node package. In Terminal type brew update
  2. Upgrade Node: brew upgrade node

How to Uninstall Node and NPM

Install Node Js On Mac With Cli

You can use Homebrew to uninstall packages that it installed:

brew uninstall node

If you’re looking for an easy guide to install Node.js and npm on OS X and macOS — this is it.

Before we get started, are you listening to JS Party? If not, you should be! Maybe start with our episode all about best practices for Node developers. ✊

The default method for installing Node.js is to download a pre-built installer for your platform, install it and make sure it’s on your $PATH.

Node Js Install Mac M1

However, if you’re a Homebrew fan like me and prefer to install all of your packages with it — ensuring your packages are installed using the same commands and directories and allowing Homebrew to easily manage upgrades and updates — then this guide will help you get started.

Install Node.js and npm with Homebrew

First, install Homebrew.

Then run brew update to make sure Homebrew is up to date.

As a safe measure you should run brew doctor to make sure your system is ready to brew. Run the command below and follow any recommendations from brew doctor.

Next, add Homebrew’s location to your $PATH in your .bash_profile or .zshrc file.

Next, install Node (npm will be installed with Node):

To test out your Node and npm install, try installing Grunt (you might be asked to run with sudo):

If that worked then congratulations — you’ve installed Node.js, npm, and Grunt.

If not — retrace your steps or post a question to Stack Overflow.

Install Node Js On Mac Os

Install

Listen to related podcasts on The Changelog

Node Js Install On Mac Catalina

Since you’re interested in Node.js, npm, and Homebrew — listen to some recent related podcasts we’ve done on those subjects.