Hi everyone!
This week has been calm on the React side, I couldn't really pick any headline despite various interesting releases and articles.
Once again, the React Native ecosystem is on fire, with Expo 52, but not only!
Last chance to answer the State of React 2024 survey that is closing soon. But don't worry, I'll now annoy you with another one that just opened 😃: State of JS 2024.
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⚛️ React
💸 Product for Engineers - The magic of small engineering teams
👀 React PR - Make prerendering always non-blocking: The Suspense siblings prerendering feature (delaying the React 19 release) is re-re-landing after a few back and forths. Turns out there was a hard-to-find one-line bug.
👀 react-server - Add initial README: The experimental package for creating custom React streaming server renderers now has some initial documentation. Provides 2 implementations: Fizz for SSR and Flight for RSCs. Advanced content, useful for framework authors looking to add RSC support.
👀 Next.js 15 PR - Add expireTag and expirePath APIs: The revalidateTag and revalidatePath APIs are being deprecated and renamed with more explicit names. Also it’s possible to pass multiple tags at once now.
👀 React Compiler case study - Adopting the compiler in Sanity Studio: Adapting the compiler improved their editor fps and helped surface bugs they didn’t know they had.
🐦 ”The first Turbopack prod build on Vercel is live”
📣 Framer Motion is now independent, introducing Motion: The popular React animation library plans to expand and support other frameworks.
🗓️ React-Africa - 🇲🇦 Casablanca - 29 November - Last call ! You still have a chance to get your ticket, and don’t forget the 10% discount with code "TWIR".
🗓️ React Day Berlin - 🇩🇪 Berlin - 13 & 16 December - 10% discount with code TWIR. Full line-up revealed !
📜 Uncontrolled or controlled: A matter of perspective: A component can both be controlled and uncontrolled. I decided to call this RSC: React Schrödinger Component.
📜 React is a programming language, and its rules are its syntax: Interesting thoughts on React rules you have to learn, and constraints that cannot be encoded into the programming language.
📜 The magic of keeping one level of abstraction per function: Encourages you to keep each function at a consistent level of abstraction. This includes React components, and I couldn’t agree more.
📜 React and FormData: Using Object.fromEntries won’t automatically handle multiple form inputs with the same name.
📜 Dynamically Generating PWA App Icons in the Next.js App Router: Dynamic generation of the PWA manifest to obtain different icons per environment.
📜 Make dangerouslySetInnerHTML Safer by Disabling Inline Event Handlers: React dangerouslySetInnerHTML will not execute scripts but can still execute inline handlers and introduce attack vectors. Make sure to sanitize your inputs.
📜 Supporting Offline Mode in TanStack Query: Using the Effect library.
📜 Conditional Props in React Using Type Discrimination
📜 Managing Interactive Demos in MDX
📜 Example of Using useSyncExternalStore with LocalStorage
📜 Vercel Makes Changes to Next.js To Simplify Self-Hosting
📦 Remix 2.14 & React Router 6.28: Both releases preparing the arrival of React Router v7. New future.unstable_routeConfig flag, deprecating SerializeFrom and json/defer.
📦 Storybook 8.4 - 1-click Component Testing in browser, smaller, RN Storybook 8
📦 Next.js AI Chatbot Template 3.0
📦 Toldo - Elevated dialog component for React, based on Radix
📦 State-in-URL - Deep links and url state synchronization without the hassle: An alternative to nuqs with different serialization opinions.
📦 ImmutableJS 5.0 - Improve Map typing, remove deprecated methods
📦 Gatsby 5.14 - Performance improvements and security fixes
🎥 Jack Herrington - Tanstack Start vs NextJS - Server Functions Battle
🎥 Theo - The fastest website ever? McMaster-Carr
🎙️ JSParty - How Vercel thinks about Next.js, with Tom Occhino
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📱 React-Native
Expo SDK 52
Just after the excellent React Native 0.76 milestone release, here comes Expo SDK 52, just as great. There’s a huge changelog and many expo package updates. My favorite items are:
New Architecture enabled by default for new projects, opt-in for existing ones. Expo Go now only supports the New Architecture.
Expo Router 4, React Navigation 7
Universal Server Components and Server Actions (experimental)
DOM Components with the ’use dom’ directive for incremental migrations or seamlessly integrating a WebView
React Native DevTools
Universal Tree Shaking (experimental)
React Compiler (experimental)
You might also like:
💸 Expo Starter – A Universal Mobile App Kit to Help You Get Started Quickly and Save Time and Money
👀 React Native Android PR - Edge-to-Edge Modal, navigationBarTranslucent prop
👀 Bluesky App PR - Reduce Reanimated serialization traffic: Dan Abramov found a weird makeMutable trick to optimize Reanimated serialization that doubled the ap
📜 What is the best React Native list component?
📜 How to add an animated splash screen with expo-custom-assets
📜 Build an AI Voice Recorder with React Native (Firebase, Whisper API, Expo)
📦 React Native Audio API: Software Mansion unveils an early version of a lib implementing the Web Audio API.
📦 React Native Skia List: Why not make React Native lists even faster with a canvas 🤭 It’s harder and less familiar to implement classic UI layouts with Skia, but another 🐦 upcoming Yoga binding lib could help.
📦 React Native True Sheet: Unlike BottomSheet, it’s implemented native-side instead of with RN/Reanimated. The next release will support Android edge-to-edge.
📦 React Native Screen 4.0 - Supports React Navigation 7, Stack screen preloading, native bottom sheet, Fabric fixes
📦 React Native Bottom Tabs 0.5 - Support for SVG and custom fonts
📦 React Native Windows 0.76 - Preview release of New Architecture
📦 React Native Worklets Core 1.5 - Support 0.76 and Nitro modules
📦 Nitro 0.16 - visionOS support
📦 React Native Godot - Create immersive 3D experiences
📦 Radon IDE 0.0.22 beta - Expo Router 4, touch indicators, deeplink, pasta from clipboard
🎙️ RNR 313 - React Native 0.75 & 0.76
🔀 Other
🤭 Fun
See ya! 👋
