React
react.dev › blog › 2024 › 12 › 05 › react-19
React v19 – React
Starting in React 19, you can now access ref as a prop for function components: ... New function components will no longer need forwardRef, and we will be publishing a codemod to automatically update your components to use the new ref prop. In future versions we will deprecate and remove forwardRef. refs passed to classes are not passed as props since they reference the component instance. We also improved error reporting for hydration errors in react-dom.
Factsheet
Remix
Other names React Router (since Nov 2024)
Original author Remix Software Inc. 2020-2021
Remix
Other names React Router (since Nov 2024)
Original author Remix Software Inc. 2020-2021
React Router
reactrouter.com
React Router Official Documentation
All new bundling, server rendering, pre-rendering, and streaming features allow you bridge the gap from React 18 to 19 incrementally.
React 19 Release underwhelming or just me?
Lol, man if you want an "overwhelming" release, head over to Svelte, they are still fighting a civil war over the version 5 release. Or Vue, they still haven't gotten over the version 2 to version 3 transition. React is mature, stable, and boring. Those are the quality that gets the job done. More on reddit.com
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February 3, 2025React 19 is officially out!
I just love how they introduce new terms and features and give very obvious names so everything is clear from the get go and there will be absolutely no problems with communication /s. For example, what is "action" in context of react? Is it something you pass into "dispatch" function ? Or maybe it is for submission action? Or, possibly it is something to update part of the UI in background ? Or maybe it is a form submission action that is roughly equialent to action attribute ? In my opinion react becomes more and more complex and hard to get into. It is also, IMO, more focused on fixing problems react itself introduces, instead of solving problems of developers (although they sometimes overlap). I will not be surprised that in React 20 they will focus primarily on fixing complexities of React 19. More on reddit.com
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December 6, 2024React 19 is broken?
I'm running React 19, and I'm completely unable to run any example of the "use" hook. For example, this code: import {use, Suspense} from 'react'… More on reddit.com
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June 19, 2024Now that React 19 is coming, should I still write a separate backend?
I think I’ll continue treating react as a ui framework and I’ll use a separate backend still. More on reddit.com
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May 29, 2024Videos
06:11
Every React 19 Change In 6 Minutes - YouTube
02:26:14
React 19 Crash Course for Beginners 2026 (Learn in 90 Minutes) ...
11:32:04
React Tutorial Full Course - Beginner to Pro (React 19, 2025) - ...
04:39
React 19 Tutorial - 1 - Introduction - YouTube
28:01
React 19 is finally out! - YouTube
45:55
React 19 Features: Everything You Need To Know - YouTube
Next.js
nextjs.org › docs
Next.js Docs | Next.js
App Router: Uses React canary releases built-in, which include all the stable React 19 changes, as well as newer features being validated in frameworks, prior to a new React release.
React19
react19.org
Home - React19
React19 is a 501(c) charitable organization founded on November 19, 2021, to support research, education, and therapeutic development related to COVID-19 vaccine adverse events (AEs).
DEV Community
dev.to › get_pieces › react-19-a-comprehensive-guide-to-the-latest-features-and-updates-467i
React 19: A Comprehensive Guide to the Latest Features and Updates - DEV Community
June 5, 2024 - Some features in React 18 included ... The current React version, React 19, was announced at the React Conf 2024 and debuts exciting features including the open-source React Compiler....
Fireup
fireup.pro › home › news › react 19 everything you need to know
React 19: Everything you need to know : fireup.pro
April 3, 2024 - React 19 simplifies website and app development with features like the React Compiler, Actions API, and improved Hooks. It enhances performance, supports web components, and streamlines upgrades.
useHooks
usehooks.com
useHooks – The React Hooks Library
A collection of modern, server-safe React hooks – from the ui.dev team
Medium
medium.com › @victor.urchella › react-19-all-the-features-and-changes-1fcea6a0b14c
React 19: All the Features and Changes! | by Victor Hugo Urchella | Medium
October 6, 2024 - With the release of React 19, the React team has introduced a host of new features and changes aimed at improving performance, developer experience, and scalability.
React
react.dev › versions
React Versions – React
React 19 Upgrade Guide · React Compiler Beta Release · React Compiler v1.0 · React 19.2 · Talks · React 19 Keynote · A Roadmap to React 19 · What’s new in React 19 · React for Two Computers · React Compiler Deep Dive · React Compiler Case Studies ·
Reddit
reddit.com › r/reactjs › react 19 release underwhelming or just me?
r/reactjs on Reddit: React 19 Release underwhelming or just me?
February 3, 2025 -
I’ve been using React 19 for a good month now and testing out some of the features. I’ve used it with NextJS and in a separate SPA app.
Is it me or does the release feel very underwhelming? Is there something I’m missing and others have been finding it much better than before?
Maybe I expected much more given the long gap between v18 and v19. V19 definitely an improvement but it doesn’t feel like it moved the needle much.
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Lol, man if you want an "overwhelming" release, head over to Svelte, they are still fighting a civil war over the version 5 release. Or Vue, they still haven't gotten over the version 2 to version 3 transition. React is mature, stable, and boring. Those are the quality that gets the job done.
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I am not underwhelmed because I don't want or expect the wheel to be reinvented every year, and I am excited about the future of server components. I am happy that work is continuously being done to make React faster, more reliable and offer new concepts without introducing breaking changes.
GeeksforGeeks
geeksforgeeks.org › reactjs › react-19-new-features-and-updates
React 19 : New Features and Updates - GeeksforGeeks
February 27, 2026 - Improved Stylesheet Management: React 19 takes control of stylesheet loading and insertion order within the DOM. This eliminates potential issues with styles being applied before components are rendered. Declarative Control: You can specify stylesheet dependencies directly within your components, making it easier to manage styles that are specific to a particular component or group of components. Reduced Boilerplate: React handles the complexities of stylesheet management, reducing the need for manual workarounds or complex styling libraries.
Hashnode
prakhar09.hashnode.dev › everything-you-need-to-know-about-react-19
Everything You Need to Know about React 19 - iCoder
April 7, 2024 - Speak, Translate, Summarize: The AI-Powered Trifecta for Modern Communication
DEV Community
dev.to › asar109 › react-19-exploring-the-exciting-new-features-21m0
React 19: Exploring the Exciting New Features - DEV Community
June 28, 2024 - Upgrading to React 19 should be relatively smooth for most apps, though some breaking changes are planned to clean up the codebase. React 19 focuses on progressive enhancement, meaning it includes features that improve performance and developer ...
DEV Community
dev.to › er-raj-aryan › react-19-is-here-whats-new-must-have-packages-2opg
React 19 is Here: What’s New & Must-Have Packages - DEV Community
May 23, 2025 - From auto-optimizing performance to built-in hooks we’ve begged for, React 19 makes development faster, cleaner, and more powerful.
Bacancy Technology
bacancytechnology.com › bacancy technology › blog › react js
What's New in React 19 RC: Key Features and Updates.
December 31, 2025 - While ensuring optimal performance and efficiency, the latest version of React comes with a set of robust features like Actions, Actual Client and Server Directives, Document Meta Data, Web Components, Suspense Head Loading, ‘use’ API, React Compiler, and more to simplify web development processes and enhance performance. Let us look at those features and see how React JS 19 is revolutionizing front-end development across the globe.
SWR
swr.vercel.app
SWR
SWR is a minimal API with built-in caching, revalidation, and request deduplication. It keeps your UI fast, consistent, and always up to date — with a single React hook.
Reddit
reddit.com › r/webdev › react 19 is officially out!
r/webdev on Reddit: React 19 is officially out!
December 6, 2024 -
what your thoughts about it
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I just love how they introduce new terms and features and give very obvious names so everything is clear from the get go and there will be absolutely no problems with communication /s. For example, what is "action" in context of react? Is it something you pass into "dispatch" function ? Or maybe it is for submission action? Or, possibly it is something to update part of the UI in background ? Or maybe it is a form submission action that is roughly equialent to action attribute ? In my opinion react becomes more and more complex and hard to get into. It is also, IMO, more focused on fixing problems react itself introduces, instead of solving problems of developers (although they sometimes overlap). I will not be surprised that in React 20 they will focus primarily on fixing complexities of React 19.
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Pull request merged! Gotta wait 9 months for the libraries to catch up
Medium
medium.com › @CodersWorld99 › react-19-is-not-an-upgrade-its-a-total-rewrite-of-frontend-engineering-e9ceb0a66393
React 19 Features & Architecture Changes: Why React 19 Is a Complete Rewrite of Frontend Engineering | Medium
December 1, 2025 - React 19 is not a simple version update. With server components, a compiler, and a new rendering model, it is redefining frontend architecture and web performance optimization.
Kellton
kellton.com › kellton-tech-blog › react-19-latest-features-and-updates
Everything on React 19 New Features and Updates
July 11, 2024 - Enhanced debugging experience: ... ditReact 19 enhances performance optimization with a new feature: built-in support for resource preloading....
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Vercel
vercel.com › blog › whats-new-in-react-19
What’s new in React 19 - Vercel
September 4, 2024 - React 19 introduces Actions. These functions replace using event handlers and integrate with React transitions and concurrent features. Actions can be used on both the client and server.