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

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.

Aug 23, 2025 · Node.js is a powerful, event-driven runtime environment that allows you to run JavaScript code outside the browser, primarily on the server side. Unlike traditional server-side …

Jun 21, 2025 · The “JavaScript runtime” isn’t just V8, the JavaScript engine powering Node.js. It’s the entire environment that executes JavaScript code, encompassing V8, the Node.js core …

Comprehensive Node.js guide with tutorials, API documentation, and interactive playground. Learn server-side JavaScript development with Node.js.

Node.js is a cross-platform, open-source JavaScript runtime environment that can run on Windows, Linux, Unix, macOS, and more. Node.js runs on the V8 JavaScript engine, and …

May 18, 2025 · Node.js is not a language or framework — it’s a powerful, cross-platform JavaScript runtime built on Chrome’s V8 engine. It enables you to build scalable server-side …

Jun 3, 2025 · Summary: Node.js is an open-source, cross-platform JavaScript runtime environment powered by the V8 JavaScript engine. It enables fast, scalable server-side …

In browser environments, the runtime includes APIs for DOM interaction, event handling, and UI operations. These runtimes do not support backend tasks. Node.js uses the V8 engine and a …

Jan 11, 2025 · Node.js is an open-source runtime environment that allows developers to use JavaScript for server-side scripting. Though JavaScript commonly runs client-side in the …