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Windows · Development & Programming Tools

Node.js for Windows

JavaScript runtime built on Chrome's V8 engine that lets you run JavaScript outside a browser, powering most modern web tooling.

Updated August 9, 2026 · Reviewed by SoftNexi Editorial Team, Software research and documentation

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Overview

Node.js is a JavaScript runtime, not an IDE — it lets you execute JavaScript directly on your machine or a server, outside a web browser, and underpins the vast majority of modern front-end build tools, package managers, and back-end frameworks. Installing it is typically the first step before using tools like npm, Vite, webpack, or frameworks like Express and Next.js.

It suits anyone doing web development, from front-end developers running a local build pipeline to back-end developers writing server applications in JavaScript or TypeScript. Node.js ships with npm (Node Package Manager) included, giving immediate access to the enormous JavaScript package ecosystem.

Node.js releases follow an even-numbered LTS (Long-Term Support) and odd-numbered current release model; most production use should target an LTS release rather than the latest current version, which prioritizes new features over long-term stability. Version management across multiple projects is commonly handled with a version manager like nvm rather than installing Node.js system-wide and hoping every project agrees on one version.

Node.js itself has no GUI — it's used from the command line or invoked by other tools. If you're looking for an application to write JavaScript in, that's an editor or IDE like VS Code or WebStorm; Node.js is what actually runs the code.

Key features

  • JavaScript runtime built on the V8 engine used in Chrome
  • Bundled npm package manager for installing JavaScript packages
  • LTS and Current release lines for stability versus latest features
  • Corepack support for managing alternate package managers like Yarn and pnpm
  • Cross-platform support across Windows, macOS, and Linux
  • Foundation for most modern JavaScript build tools and frameworks

System requirements

Operating system
Windows 11 and Windows 10 (64-bit); also available for macOS
Architecture
x64 or ARM64

How to install Node.js

  1. 1. Choose a version

    Pick the LTS installer from nodejs.org unless a project specifically requires the Current release.

  2. 2. Run the installer

    Complete the Windows .msi installer, which also installs npm.

  3. 3. Verify installation

    Open a terminal and run `node -v` and `npm -v` to confirm both installed correctly.

  4. 4. Consider a version manager

    If you work on multiple projects, install nvm-windows to switch Node versions per project instead of relying on one global install.

How to use it

  1. 1. Run a script

    Execute a JavaScript file directly with `node filename.js` from a terminal.

  2. 2. Install project dependencies

    Run `npm install` inside a project folder containing a package.json to fetch its dependencies.

  3. 3. Run project scripts

    Use `npm run <script-name>` to trigger scripts defined in package.json, such as build or dev commands.

  4. 4. Manage global tools

    Install command-line tools globally with `npm install -g <package>` when a project's own dependencies aren't sufficient.

Safety and privacy

  • Download only from nodejs.org — the official site links directly to LTS and Current installers.
  • Consider using a version manager like nvm-windows instead of the standalone installer if you work across multiple projects needing different Node versions.
Bundled software
No third-party bundling. The official installer includes Node.js, npm, and optionally native module build tools.
Privacy
The Node.js runtime itself does not transmit personal data; npm does contact its registry to install and check packages.

Known risks

  • Installing packages from npm carries supply-chain risk — review dependencies, especially ones with install scripts, before running `npm install` from unfamiliar projects.
  • Running an End-of-Life Node.js version leaves you without security patches; check nodejs.org's release schedule periodically.

What's new

  • Current release

    Node.js follows a predictable LTS schedule with new major versions roughly twice a year. Check nodejs.org for the current LTS version and its release notes before installing.

Pros and cons

Pros

  • Free, open source, and the standard runtime for JavaScript tooling
  • Bundled npm gives immediate access to the JavaScript package ecosystem
  • Predictable LTS release schedule for production stability
  • Cross-platform, so code behaves consistently across Windows, macOS, and Linux

Cons

  • No GUI — requires comfort with the command line
  • Version mismatches between projects require a version manager to avoid conflicts
  • npm's dependency trees can grow large and carry supply-chain risk
  • Choosing between LTS and Current release lines can confuse newcomers

Verdict

Node.js is essential infrastructure for modern JavaScript and TypeScript development rather than an optional convenience — nearly every front-end build tool and many back-end frameworks depend on it. Stick to LTS releases for anything beyond experimentation, and consider a version manager once you're juggling more than one project.

Frequently asked questions

Is Node.js free?

Yes, Node.js is free and open source under the MIT License.

Which Node.js version should I install?

For most users and production projects, install the current LTS (Long-Term Support) release rather than the Current release line, which is aimed at early adopters.

Does Node.js include npm?

Yes, the official Windows installer includes npm alongside the Node.js runtime.

Does Node.js run on Windows 11?

Yes, Windows 11 and Windows 10 (64-bit) are both supported, with ARM64 builds also available.