# Node.js 21.0.0 (Current)

DevFeed: [Node.js 21.0.0 (Current)](<https://devfeed.tech/articles/node-js-21-0-0-current-2743.md>)

Original publisher: [Read original article](<https://nodejs.org/en/blog/release/v21.0.0>)

Published: 2023-10-17T16:17:55Z

Content type: release

Language: en

Sources: [Node.js Blog](<https://devfeed.tech/sources/node-js-blog.md>)

Topics: [Node.js](<https://devfeed.tech/topics/node-js.md>), [V8](<https://devfeed.tech/topics/v8.md>), [JavaScript](<https://devfeed.tech/topics/javascript.md>), [HTTP](<https://devfeed.tech/topics/http.md>), [WebSocket](<https://devfeed.tech/topics/websocket.md>), [macOS](<https://devfeed.tech/topics/macos.md>), [Visual Studio](<https://devfeed.tech/topics/visual-studio.md>), [Xcode](<https://devfeed.tech/topics/xcode.md>)

Tags: [commonjs](<https://devfeed.tech/tags/commonjs.md>), [javascript](<https://devfeed.tech/tags/javascript.md>), [js](<https://devfeed.tech/tags/js.md>), [macos](<https://devfeed.tech/tags/macos.md>), [node](<https://devfeed.tech/tags/node.md>), [node-js](<https://devfeed.tech/tags/node-js.md>), [release](<https://devfeed.tech/tags/release.md>), [visual-studio](<https://devfeed.tech/tags/visual-studio.md>), [xcode](<https://devfeed.tech/tags/xcode.md>)

## AI overview

Node.js 21.0.0 is a Current release featuring V8 JavaScript engine 11.8, stable fetch and Web Streams, an experimental flag for changing ambiguous module interpretation, test runner updates, a WebSocket client, and other runtime and build changes.

## Source excerpt

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