Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.

Node.js lets developers use JavaScript to write command line tools and server-side scripting. The ability to run JavaScript code on the server is often used to generate dynamic web page …

In this tutorial, you'll learn: What is Node.js? Node.js is a free, open-source JavaScript runtime that runs on Windows, Mac, Linux, and more. It lets you execute JavaScript code outside of a …

We strongly recommend using a Node version manager like nvm to install Node.js and npm. We do not recommend using a Node installer, since the Node installation process installs npm in a …

Jul 23, 2025 · To run a Node.js project on your system, you first need to install Node.js and NPM. Once installed, you can use the Node.js runtime to execute JavaScript code and NPM to …

Building Node.js See BUILDING.md for instructions on how to build Node.js from source and a list of supported platforms.

Dec 5, 2022 · Node.js is a JavaScript runtime environment: When you write JavaScript code in your text editor, that code cannot perform any task unless you execute (or run) it.

Sep 11, 2025 · Node (or more formally Node.js) is an open-source, cross-platform runtime environment that allows developers to create all kinds of server-side tools and applications in …

Node.js is a JavaScript runtime. It is built on Google's Chrome V8 open-source JavaScript engine. It uses an event-driven, non-blocking I/O model. It primarily uses the npm package ecosystem. …

Node.js is a JavaScript-based platform for server-side and networking applications available on Docker Hub.