Node.js — Run JavaScript Everywhere
Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.
Download Node.js®
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 v25.2.1 Documentation
Finalization on the exit of the Node.js environment Module registration Working with JavaScript values Enum types
Node.js®をダウンロードする
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 v22.11.0 (LTS)
Oct 29, 2024 · Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.
Index | Node.js v25.2.1 Documentation
Node.js v25.2.1 Other versions 25.x 24.x LTS 23.x 22.x LTS 21.x 20.x LTS 19.x 18.x 17.x 16.x 15.x 14.x 13.x 12.x 11.x 10.x 9.x 8.x 7.x 6.x 5.x 4.x 0.12.x 0.10.x Options View on single page View as JSON …
Node.js — An introduction to the npm package manager
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 v25.2.1 (Current)
Nov 17, 2025 · Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.
Modules: Packages | Node.js v25.2.1 Documentation
.json files are treated as JSON text files. .node files are interpreted as compiled addon modules loaded with process.dlopen (). .ts, .mts and .cts files are treated as TypeScript text files. Files with any other …
Node.js 20 is now available!
Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.