# Next.js 12.1

DevFeed: [Next.js 12.1](<https://devfeed.tech/articles/next-js-12-1-3170.md>)

Original publisher: [Read original article](<https://nextjs.org/blog/next-12-1>)

Author: Tobias Koppers

Published: 2022-02-17T16:00:00Z

Content type: release

Language: en

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

Topics: [Next.js](<https://devfeed.tech/topics/next-js.md>), [build times](<https://devfeed.tech/topics/build-times.md>)

Tags: [build-times](<https://devfeed.tech/tags/build-times.md>), [cache](<https://devfeed.tech/tags/cache.md>), [docker](<https://devfeed.tech/tags/docker.md>), [next-js](<https://devfeed.tech/tags/next-js.md>), [react](<https://devfeed.tech/tags/react.md>), [release](<https://devfeed.tech/tags/release.md>), [rust](<https://devfeed.tech/tags/rust.md>), [vercel](<https://devfeed.tech/tags/vercel.md>)

## AI overview

Next.js 12.1 adds beta on-demand Incremental Static Regeneration, expanded SWC support, zero-configuration Jest support, faster SWC minification, self-hosting improvements, and alpha React 18 and Server Components support.

## Source excerpt

Next.js 12.1 introduces on-demand ISR, support for styled-components and Relay, zero-config Jest support, and more!