---
title: "Blog - Next.js 12.1"
url: https://daily.dev/posts/blog---next-js-12-1-yd3djlobb
source_url: https://nextjs.org/blog/next-12-1
type: article
source: "Next.js"
published: 2022-02-17T16:27:01.491Z
updated: 2022-02-17T16:27:01.515Z
tags: ["react", "nextjs"]
reading_time: 8
upvotes: 44
comments: 4
language: en
---

> ## Documentation Index
> Fetch the complete documentation index at: https://daily.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Blog - Next.js 12.1

**[Next.js](https://daily.dev/sources/next)** · 8 min read · 44 upvotes · 4 comments

## Summary

Revalidate pages using getStaticProps instantly. Expanded Support for SWC: styled-components , Relay, and more. Zero-configuration Jest support using SWC. Faster Minification with SWC (RC): 7x faster minification than Terser. Self-Hosting Improvements: 80% smaller Docker images.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://nextjs.org/blog/next-12-1>

## Community discussion

Top comments from developers on daily.dev.

**@lorezz** · 2 upvotes

> not the answer to my problems, but anyway now we have a survey to express our needs

**@raulmarindev** · 2 upvotes

> We shouldn't miss the chance to fill out the feedback survey. https://vercel.link/nextjs-survey

**@ghost** · 2 upvotes

> That date-time demo in the production build was really simple way to explain the On-demand Incremental Site Regeneration 💯

**@discoverlance** · 2 upvotes

> I really like the support for jest feature. I recently ventured into testing and I had to do a lot of work to set it up in a different framework and I was hoping to do similar to transfer it to my next.js project.
>
>
> But with the jest support and documentation, it makes it really simple and easy to do and use.

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---

Tags: [#react](https://daily.dev/tags/react), [#nextjs](https://daily.dev/tags/nextjs)

[View this post on daily.dev](https://daily.dev/posts/blog---next-js-12-1-yd3djlobb)