# Node.js 22.21.1 (LTS)

DevFeed: [Node.js 22.21.1 (LTS)](<https://devfeed.tech/articles/node-js-22-21-1-lts-2774.md>)

Original publisher: [Read original article](<https://nodejs.org/en/blog/release/v22.21.1>)

Published: 2025-10-28T19:11:55Z

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>), [JavaScript](<https://devfeed.tech/topics/javascript.md>), [Benchmark](<https://devfeed.tech/topics/benchmark.md>), [HTTP](<https://devfeed.tech/topics/http.md>), [TLS (Transport Layer Security)](<https://devfeed.tech/topics/tls.md>), [tracing](<https://devfeed.tech/topics/tracing.md>), [Processes](<https://devfeed.tech/topics/processes.md>)

Tags: [benchmark](<https://devfeed.tech/tags/benchmark.md>), [c](<https://devfeed.tech/tags/c.md>), [c-plus-plus](<https://devfeed.tech/tags/c-plus-plus.md>), [cross-platform](<https://devfeed.tech/tags/cross-platform.md>), [http](<https://devfeed.tech/tags/http.md>), [javascript](<https://devfeed.tech/tags/javascript.md>), [lts](<https://devfeed.tech/tags/lts.md>), [node-js](<https://devfeed.tech/tags/node-js.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [process](<https://devfeed.tech/tags/process.md>), [test](<https://devfeed.tech/tags/test.md>), [tls](<https://devfeed.tech/tags/tls.md>), [tracing](<https://devfeed.tech/tags/tracing.md>)

## AI overview

Node.js 22.21.1 is an LTS release containing performance improvements, bug fixes, standards-alignment changes, and test and diagnostics updates across HTTP, process handling, permissions, TLS, tracing, timers, and internal source code.

## 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.