Blog React

In React Labs posts, we write about projects in active research and development. In this post, we’re sharing two new experimental features that are ready to try today, and sharing other areas we’re working on now …

We are releasing the compiler’s first Release Candidate (RC) today.

Today, we’re deprecating Create React App for new apps, and encouraging existing apps to migrate to a framework, or to migrate to a build tool like Vite, Parcel, or RSBuild. We’re also providing docs for when a framework isn’t a good fit for your project, you want to build your own framework, or you just want to learn how React works by building a React app from scratch …

In the React 19 Upgrade Guide, we shared step-by-step instructions for upgrading your app to React 19. In this post, we’ll give an overview of the new features in React 19, and how you can adopt them …

We announced an experimental release of React Compiler at React Conf 2024. We’ve made a lot of progress since then, and in this post we want to share what’s next for React Compiler …

Last week we hosted React Conf 2024, a two-day conference in Henderson, Nevada where 700+ attendees gathered in-person to discuss the latest in UI engineering. This was our first in-person conference since 2019, and we were thrilled to be able to bring the community together again …

The improvements added to React 19 require some breaking changes, but we’ve worked to make the upgrade as smooth as possible, and we don’t expect the changes to impact most apps. In this post, we will guide you through the steps for upgrading libraries to React 19 …