This Week In React @ThisWeekInReact
• ⚛️ Stay up-to-date with React • 📡 High signal, no drama • 🔥 Join 42k React devs - 1 email/week • 📨 https://t.co/ymeDmOmnYt • By @sebastienlorber ThisWeekInReact.com 📨 For React Experts 👇 Joined January 2024-
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👀 React Compiler in Rust - Exciting update from @rickyfm TLDR: - Rust compiler ➡️ 99.9% the same output as the original - Confident ➡️ merge the PR within the next weeks - Can be tested locally The Oxc team is already working on an integration (draft PR)
React Compiler: Rust edition is coming soon. We've ported the majority of the passes using AI. When the initial port finishes we'll do some updates to get the code in a state we're happy to maintain, then extensive testing and look at performance. More to come soon
This Week In React 283 ⚛️ - TanStack Query / Router / Virtual - RSC + composition - Perf: GitHub & Linear - Liquid DOM - Apollo - i18n 📱 - Expo SDK 56 - Reanimated - Worklets - NativeScript - Strict DOM - Standard Nav 🍿 Read: thisweekinreact.com/newsletter/283 ✍️ @jaworek3211 & I
Major milestone for the npm ecosystem All widely used package managers will soon block postinstall scripts by default!
❤️ npm + Supply chain security => improving now! 🤩 📦 npm v11.16 - Phase 1 - PR merged - package.allowScripts = [] - Warns on unapproved postinstall script 📦 npm v12.0 - Phase 2 - Upcoming PR 👀 - Blocks unapproved postinstall scripts by default 🚀
Another newsletter about security 😅
This Week In React 282 ⚛️ - Security - Fate - TanStack - Redux - Base UI - Relay - Storybook - Jotai 📱 - Hermes-node - Expo - Rozenite - Harness - VR - Nitro - Skia - Redraw 🍿 Read: thisweekinreact.com/newsletter/282 ✍️ @jaworek3211 & I
💡 Use "using" for Vitest/Jest mocks/spys It's really nice to simplify You don't need manual mockReset / global afterEach
Erratum: you'd rather EXPLICITLY disable caching in sensitive workflows using setup-node
TL;DR for open-source maintainers 🚫 NEVER use "pull_request_target" workflows 🚫 NEVER use shared caches in your publish pipeline Combining these 2 in particular is extremely dangerous I've repeated this countless times over the years, but another reminder is always useful
Security is making headlines this week 😅 But we also have a lot of exciting releases!
This Week In React 281 ⚛️ - Next.js CVE - TanStack Router compromise - Security - Redact - React Router - Waku - HTML Parser 📱 - Redraw - Expo 56 beta - Tabs - Screens - Pressable - Activity - Strict DOM - Rock - SWC - AI 🍿 Read: thisweekinreact.com/newsletter/281 ✍️ @jaworek3211 & I
These orgs have been compromised because of pull_request_target: - TanStack - PostHog - Nx - LiteLLM Any many more... As safe as you think it is, it's not and hackers are searching for repos using that workflow, easy target!
TL;DR for open-source maintainers 🚫 NEVER use "pull_request_target" workflows 🚫 NEVER use shared caches in your publish pipeline Combining these 2 in particular is extremely dangerous I've repeated this countless times over the years, but another reminder is always useful
TL;DR for open-source maintainers 🚫 NEVER use "pull_request_target" workflows 🚫 NEVER use shared caches in your publish pipeline Combining these 2 in particular is extremely dangerous I've repeated this countless times over the years, but another reminder is always useful
SECURITY ADVISORY — TanStack npm packages A supply-chain compromise affecting 42 @TansTack/* packages (84 versions total) was published to npm earlier today at approximately 19:20 and 19:26 UTC. Two malicious versions per package. Status: ACTIVE — packages are deprecated, npm
This Week In React 280 ⚛️ - TanStack - Remotion - React Router - Remix - Trees - Pracht - shadcn 📱 - Expo Go - Ease - Screen Transitions - LegendList - JSI - Gradle - Radon - AI - DevTools 🍿 Read/subscribe: thisweekinreact.com/newsletter/280 ✍️ @jaworek3211 & I
Email sent!
This Week In React 280 ⚛️ - TanStack - Remotion - React Router - Remix - Trees - Pracht - shadcn 📱 - Expo Go - Ease - Screen Transitions - LegendList - JSI - Gradle - Radon - AI - DevTools 🍿 Read/subscribe: thisweekinreact.com/newsletter/280 ✍️ @jaworek3211 & I
Node.js 26 🎉 🔥 Temporal ➡️ modern date/time API ⚡️ Undici 8 ➡️ better/faster HTTP client 🔓 V8 14.6 ➡️ Unlocks Map.getOrInsert() & Iterator.concat
Node.js v26.0.0 is out 💚 Temporal API enabled by default, V8 14.6, Undici 8, and key deprecations as we keep modernizing the platform. Check it out nodejs.org/en/blog/releas…
HTML-in-canvas is now a first-class primitive in Remotion! It enables new types of effects that were impossible before.
Calm week for the React ecosystem, but still a few interesting releases Thanks to @swmansion for handling this issue!
This Week In React 279: ⚛️ - React Compiler - TSRX - StyleX - TanStack - XState - shadcn - Hook Form - Inertia 📱 - Swift Package Manager - JSI - SimCam - Enriched Markdown - MLX - Jail Monkey 🍿 Read/subscribe: thisweekinreact.com/newsletter/279 ✍️ @kacperkapusciak @Konrad_Armatys
Check your inbox! 😋
This Week In React 278 ⚛️ - React Email - TSRX - ESLint plugin - Rspack RSC - TanStack Store - TanStack Blog - Hook Form 📱 - Vision Camera - Expo - Nano Icons - ExecuTorch - Argent - Audio API - RNSec - CSS 🍿 Read/subscribe: thisweekinreact.com/newsletter/278 ✍️ @piaskowyk @f_solecki
Lots of interesting releases this week! For both React and RN
This Week In React 277 - Exciting week 🤩 ⚛️ - TanStack RSC - React2Dos - Next.js - MUI - BaseUI - StyledComp - React Aria - Storm - Unhead 📱 - Pulsar - Nitro Fetch - Agent React Devtools - Pretext - Metro - Voltra 🍿 Read/subscribe: thisweekinreact.com/newsletter/277 ✍️ @jaworek3211
New React CVE just dropped 😆 DOS vulnerability in Server Functions Patched versions already out: - 19.0.5 - 19.1.6 - 19.2.5
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Email sent ✅ New React Native release And many little React / RN library updates
This Week In React 276 ⚛️ - Boneyard - Ink - MUI - React Router - Next.js - shadcn - Docusaurus - Comark - Forms - Shaders 📱 - RN 0.85 - ViewTransition - Skia - Windows - CRNL - Maestro - Nitro Player - RNGH 🍿 Read/subscribe: thisweekinreact.com/newsletter/276 ✍️ @jaworek3211 & I
This Week In React 276 ⚛️ - Boneyard - Ink - MUI - React Router - Next.js - shadcn - Docusaurus - Comark - Forms - Shaders 📱 - RN 0.85 - ViewTransition - Skia - Windows - CRNL - Maestro - Nitro Player - RNGH 🍿 Read/subscribe: thisweekinreact.com/newsletter/276 ✍️ @jaworek3211 & I
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