You can now play Convention App – NPM for PC on a desktop/laptop running Windows XP, Windows 7, Windows 8, Windows 8.1, Windows 10 and MacOS/OS X. This can easily be done with the help of BlueStacks or Andy OS Android emulator. This is a free app, and it is intended to be used at the National Association of Pastoral Musicians (NPM) convention. Node.js allows you to run javascript in the Terminal as appose to a regular browser which makes for a modern workflow in web development, with both node.js installed and a package manager called npm (Node Package Manager) also installed, which can manage other packages that work with node.js, one of the main ones being gulp.js for a web development workflow. Aug 30, 2010  Installing npm. Npm is Node’s package manager. It is now installed automatically with Node.js so there is no need to do a separate installation. If you are developing anything in Node.js there is a good chance there is already a library to help you. It might be a module to connect to MySQL, a templating library or a utility library.

1. Install Nodejs Windows 10

Node.js is an open-source, cross-platform, JavaScript runtime platform which enables JavaScript for server-side scripting to produce dynamic web pages before sending to the client’s web browser. Node.js is built on Chrome’s V8 JavaScript engine. Node.js allows the creation of Web servers and networking tools using JavaScript. It also creates a collection of “modules” that handle various core functionalities like file system I/O, networking (DNS, HTTP, TCP, TLS/SSL, or UDP), binary data (buffers), cryptography functions, data streams, and other core functions.

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Read this =>How to Install Homebrew on macOS

This tutorial will help you to install Node.js and NPM on MacOS operating system using Homebrew package manager.

Prerequisites

Before starting the installation of Node.js and NPM using this tutorial you must have the following prerequisites

• Terminal: You must have Mac Terminal access and little knowledge about working with the terminal application. Ao login to your Mac system and open terminal
• Homebrew: Homebrew is a popular package manager for the Mac operating systems. It is useful for installing most open source sofware like Node

Install Node.js on MacOS

Let’s start the installation of Node.js on your Mac system using Homebrew. So first update the Homebrew package manager index. Then you can install Node.js package in your MacOS system using the following command:

You have successfully installed Node.js on your system. The default Node.js will be installed under the /usr/local/Cellar/node directory on your system. Now check and verify the installed version of Node.js, Execute below command on terminal. This will show you the installed version info.

Also, find the installed version of NPM installed with Node.js. NPM is used for managing modules of Node.js on your system.

The above output shows that you have installed Node.js version 12.4.0 and NPM 6.9.0 on your macOS system.

Upgrade Node.js on macOS

The newer versions of Node.js releases very frequently. You can use Homebrew to update Node on your system. Just execute below commands to update Homebrew index and then update Node.js.

Uninstall Node.js on macOS

Install Nodejs Windows 10

You can simply use the Homebrew package manager to uninstall Node packages from your system. Just execute below command from the terminal.