🎇 React Interaction Updates
More updates on the experimental React event system:
• FocusTable tabScope Handling and tabIndex Control
• Add Tab Handling to FocusList
• Repurpose React Accessibility Modules
• Add FocusTable colSpan Support
• Modify Scope Query Mechanism
• Add onFocusWithin Event to FocusWithin Responder
More updates on the experimental React event system:
• FocusTable tabScope Handling and tabIndex Control
• Add Tab Handling to FocusList
• Repurpose React Accessibility Modules
• Add FocusTable colSpan Support
• Modify Scope Query Mechanism
• Add onFocusWithin Event to FocusWithin Responder
⚠️ Remove IIFE Wrappers From Dev Invariant Checks
This change updates the error transform that replaces invariant() calls with an
https://github.com/facebook/react/pull/16963
This change updates the error transform that replaces invariant() calls with an
if statement to not need an IIFE wrapper anymore.https://github.com/facebook/react/pull/16963
🖱 Fix mouseenter Handlers Firing Twice
This PR fixes an issue with
https://github.com/facebook/react/pull/16928
This PR fixes an issue with
mouseenter events firing twice in certain cases.https://github.com/facebook/react/pull/16928
👉 Selective Hydration
Selective Hydration, a smarter way to hydrate SSR rendered apps, is being actively worked on:
• ReactDOM.unstable_scheduleHydration(node)
• Prioritize the Last Continuous Target
• Increase Priority for Non-synchronous Discrete Events and Retries
Selective Hydration, a smarter way to hydrate SSR rendered apps, is being actively worked on:
• ReactDOM.unstable_scheduleHydration(node)
• Prioritize the Last Continuous Target
• Increase Priority for Non-synchronous Discrete Events and Retries
🧹 Upgrade to Jest 24
React is now on the latest version of Jest again!
https://github.com/facebook/react/pull/15778
React is now on the latest version of Jest again!
https://github.com/facebook/react/pull/15778
🤫 Allow Suspense Mismatch on the Client to Silently Proceed
Silently try to hydrate bad mismatches instead of gracefully regenerate the content on the client.
https://github.com/facebook/react/pull/16943
Silently try to hydrate bad mismatches instead of gracefully regenerate the content on the client.
https://github.com/facebook/react/pull/16943
🐛 DevTools: Trace Updates
This diff adds the Trace Updates feature (for DOM only so far) that can be used to highlight updated elements in the browser.
https://github.com/facebook/react/pull/16989
This diff adds the Trace Updates feature (for DOM only so far) that can be used to highlight updated elements in the browser.
https://github.com/facebook/react/pull/16989
👋 Remove createBatch Experiment
The idea of this API was to coordinate an update to a root with its imperative container in a multiple root React app.
https://github.com/facebook/react/pull/17035
The idea of this API was to coordinate an update to a root with its imperative container in a multiple root React app.
https://github.com/facebook/react/pull/17035
🚀 React 16.11.0
The main change of this release is that the
https://github.com/facebook/react/releases/tag/v16.11.0
The main change of this release is that the
unstable_ prefixed concurrent APIs are now removed from the stable release since they are now available on the experimental release.https://github.com/facebook/react/releases/tag/v16.11.0
➡️ Rename createSyncRoot to createBlockingRoot
This avoids confusion with the Legacy mode.
https://github.com/facebook/react/pull/17165
This avoids confusion with the Legacy mode.
https://github.com/facebook/react/pull/17165
Announcing Ionic React
In this post, Max Lynch (Ionic CEO) announces the general availability of Ionic React, a native React version of Ionic Framework that allows developers to build apps for iOS, Android, Desktop, and the web as a Progressive Web App. Max dives into the details of why Ionic chose to go in this direction and what it could mean for React devs going forward.
In this post, Max Lynch (Ionic CEO) announces the general availability of Ionic React, a native React version of Ionic Framework that allows developers to build apps for iOS, Android, Desktop, and the web as a Progressive Web App. Max dives into the details of why Ionic chose to go in this direction and what it could mean for React devs going forward.
How Instagram uses Redux to Improve Performance
This is the third part in a series of blog posts by Instagram engineer Glenn Conner on steps the Instagram team took to improve the speed and performance of the app. This post specifically discusses how they use Redux to manage state on Instagram
This is the third part in a series of blog posts by Instagram engineer Glenn Conner on steps the Instagram team took to improve the speed and performance of the app. This post specifically discusses how they use Redux to manage state on Instagram
How to Authenticate with Next.js and Auth0: A Guide for Every Deployment Model
In this article, Sandrino Di Mattia (Senior Engineering Manager at Auth0) explains how (and where) to authenticate your user in the different deployment models that exist for Next.js.
In this article, Sandrino Di Mattia (Senior Engineering Manager at Auth0) explains how (and where) to authenticate your user in the different deployment models that exist for Next.js.
Lifting state up is killing your React app
How could it be possible that one of the 12 main concepts listed in React official documentation might lead to poor performance? This (controversial) article considers a situation when it’s indeed the case.
How could it be possible that one of the 12 main concepts listed in React official documentation might lead to poor performance? This (controversial) article considers a situation when it’s indeed the case.
Building a Full-Stack App with Serverless and React
Serverless-Stack.com is a comprehensive, open source guide for building full-stack apps with Serverless and React on AWS. The new edition of the guide has been updated to use React Hooks and it also features a section on the best practices for building Serverless apps
Serverless-Stack.com is a comprehensive, open source guide for building full-stack apps with Serverless and React on AWS. The new edition of the guide has been updated to use React Hooks and it also features a section on the best practices for building Serverless apps
SST
Build modern full-stack serverless applications on AWS with Next.js, SvelteKit, Remix, Astro, Solid, and more.
Introducing Concurrent Mode (Experimental) – Official React Blog
Just announced at React Conf, this page provides a theoretical overview of Concurrent Mode. As a general reminder, don’t rely on experimental builds of React in production apps 🙂
Just announced at React Conf, this page provides a theoretical overview of Concurrent Mode. As a general reminder, don’t rely on experimental builds of React in production apps 🙂
Preparing for the Future with React Prereleases – Official React Blog
"To share upcoming changes with our partners in the React ecosystem, we’re establishing official prerelease channels. We hope this process will help us make changes to React with confidence, and give developers the opportunity to try out experimental features."
"To share upcoming changes with our partners in the React ecosystem, we’re establishing official prerelease channels. We hope this process will help us make changes to React with confidence, and give developers the opportunity to try out experimental features."
Lessons Learned from 5 Years in React
In this article, Cory House shares 63 quick lessons and tips for working in the React ecosystem. These tips are broken down by topic, including state management, props, styling, reusable components, and more.
In this article, Cory House shares 63 quick lessons and tips for working in the React ecosystem. These tips are broken down by topic, including state management, props, styling, reusable components, and more.
Persistent Layout Patterns in Next.js
In this article, Adam Wathan explains four main patterns for persistent layouts in Next.js applications.
In this article, Adam Wathan explains four main patterns for persistent layouts in Next.js applications.
Build your own React in 90 lines of JavaScript
When Ameer started learning React, he felt whatever it did was pure magic, then he started to wonder what were the actual ingredients of this magic. He started to freak out when he realized whatever React does is very simple and you can build it with few lines of JavaScript if you are not betting on it for our next big startup. This is what has motivated him to write this article and hopefully after reading this, you will also feel the same way.
When Ameer started learning React, he felt whatever it did was pure magic, then he started to wonder what were the actual ingredients of this magic. He started to freak out when he realized whatever React does is very simple and you can build it with few lines of JavaScript if you are not betting on it for our next big startup. This is what has motivated him to write this article and hopefully after reading this, you will also feel the same way.