React 17 JUST released - with NO new features? Some Breaking changes

Today, we are publishing the first Release Candidate for React 17. It has been two and a half years since the previous major release of React, which is a long time even by our standards! In this video, I will shortly describe the role of this major release, what changes you can expect in it, and how you can try this release
by Dan AbramovandRachel Nabors - August 10, 2020

Official DOCS link: React 17

Installation

We encourage you to try React 17.0 Release Candidate soon and raise any issues for the problems you might encounter in the migration. Keep in mind that a release candidate is more likely to contain bugs than a stable release, so don't deploy it to production yet.

To install React 17 RC with npm, run:

npm install react@17.0.0-rc.0 react-dom@17.0.0-rc.0

To install React 17 RC with Yarn, run:

yarn add react@17.0.0-rc.0 react-dom@17.0.0-rc.0

We also provide UMD builds of React via a CDN:

<script crossorigin src="https://unpkg.com/react@17.0.0-rc.0/umd/react.production.min.js"></script>
<script crossorigin src="https://unpkg.com/react-dom@17.0.0-rc.0/umd/react-dom.production.min.js"></script>

Refer to the documentation for detailed installation instructions.