First, go over to Node.js official website. The strength of Node.js is that a Node.js app runs in a single process, without creating a new thread for every request.Įxample: When Node.js perform an I/O operation (reading/writing files or network operations) instead of locking the thread so the CPU is wasting cycles waiting, Node.js instead will resume with the operation when it receives the response. What is Node.js? Node.js is an open-source, cross-platform JavaScript runtime environment that runs the V8 JavaScript engine, the core of Google Chrome, outside of the browser. Add Node to the path in user variables or system variables.How to fix if node is not recognized as an internal or external command?.Check if Node.js is installed with Command Prompt.Open Command Prompt by scrolling through the menu.How to install Node.js in Windows 10? In this guide, we´ll cover everything you need to know about installing Node.js for Windows 10 in no time. Here, you deploy the installation of node-v4.4.2 LTS recommended for most users.Ĭhoose the location where you want to install.Install NodeJS on Ubuntu - Quick & Simple You can download the latest version of Node.js installable archive file from It is interpreted and executed by the Node.js interpreter.
The source code written in source file is simply JavaScript. The source files for Node.js programs are typically named with the extension ".js". The files created with text editor are called source files and contain program source code. The name and version of the text editor can be different from operating system to operating system. For example: Notepad is used in Windows, vim or vi can be used on Windows as well as Linux or UNIX.
The text editor is used to type your program. To install and setup an environment for Node.js, you need the following two softwares available on your computer:
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