Node.js: Difference between revisions

Revision as of 23:33, 14 August 2025

Revision as of 22:15, 25 August 2025

Line 53:

JavaScript is the only language that Node.js supports natively, but many [[Source-to-source compiler|compile-to-JS]] languages are available.<ref>{{Cite web|url=https://github.com/jashkenas/coffeescript/wiki/list-of-languages-that-compile-to-js|title=List of languages that compile to JS|website=Github}}</ref> As a result, Node.js applications can be written in [[CoffeeScript]],<ref name="b6">{{cite book |url=https://books.google.com/books?id=Oda-MgEACAAJ&q=nodejs |title=CoffeeScript on Node.js |publisher=O'Reilly Media, Inc. |date=15 April 2013 |access-date = 17 May 2015|isbn=9781449316846 }}</ref> [[Dart (programming language)|Dart]], [[TypeScript]], [[ClojureScript]] and others.

Node.js is primarily used to build network programs such as web servers.<ref name="b2">[https://books.google.com/books?id=KZQQAlhTOBgC&q=nodejs Node.js for PHP Developers], O'Reilly Media, Inc., 2013</ref> The most significant difference between Node.js and [[PHP]] is that most functions in PHP [[Asynchronous I/O|block]] until completion (commands execute only after previous commands finish), while Node.js functions are [[Asynchronous I/O|non-blocking]] (commands execute [[Concurrent computing|concurrently]] and use [[Callback (computer programming)|callbacks]] to signal completion or failure).<ref name="b2"/>.

Node.js is officially supported by [[Linux]], {{nowrap|[[macOS]]}} and [[Microsoft Windows]] 8.1 and Server 2012 (and later),<ref name="supportedOS" /> with Tier 2 support for [[SmartOS]] and [[IBM AIX]] and experimental support for [[FreeBSD]]. [[OpenBSD]] also works, and LTS versions are available for [[IBM i]] (AS/400).<ref>{{Cite web |last=Foundation |first=Node js |title=Installing Node.js via package manager |url=https://nodejs.org/en/download/package-manager/ |access-date=2019-05-19 |website=Node.js |language=en}}</ref> The source code may also be built on similar operating systems that are not officially supported, such as [[NonStop OS]]<ref name="bomBora - Node.js for NonStop">{{cite web |title=bomBora - Node.js for NonStop |url=http://infrasoft.com.au/bomBora.html |access-date=14 August 2015 |website=infrasoft.com.au |publisher=Infrasoft |archive-date=11 March 2018 |archive-url=https://web.archive.org/web/20180311040354/http://infrasoft.com.au/bomBora.html |url-status=dead }}</ref> and [[Unix]] servers.