A look into ChatGPT's React stack

Plus Vercel buys Better Auth, vinext hits 1.0 beta, and a KMP vs React Native showdown.

#​482 — July 10, 2026 Read on the Web Together with   React Status Reverse Engineering ChatGPT Web: How OpenAI Built for a Billion Users — The author of the popular Linear performance breakdown spent days digging through ChatGPT's page source, bundles, and requests. React Router 7, TanStack Query, Radix, and ProseMirror all show up, with every non-essential script deferred until you can type. Dennis Brotzky Base UI is Now the Default in shadcn/ui — New shadcn/ui projects now build on Base UI rather than Radix. Radix isn't deprecated and every component ships for both, but "Starting something new? We recommend Base UI." shadcn Ship Translations Without Redeploying Your App — The cloud translation backend made by the i18next team. saveMissing, in-context editing, AI translation, and instant CDN updates. No redeploys for content changes. Free tier, Swiss-made. Locize sponsor What Triggers Suspense Boundaries in React? — The official React docs have been updated with a list of what can activate a Suspense boundary, with a live example for each trigger. Useful for understanding exactly when fallback UI appears in real apps. Aurora explains further on X. Aurora Scharff / React.dev Docs IN BRIEF: TypeScript 7.0, the 10x faster Go-powered version of the TypeScript compiler, has been released. With no programmatic API yet, however, 6.0 is still recommended for many frontend frameworks. Vercel has acquired the team behind Better Auth, the popular authentication library. Flavio Copes has a quick intro post if you're not familiar with it. On Reddit, /r/reactjs discussed React patterns they stopped using after working on larger projects. useEffect came up a lot. The React Navigation team shares a progress update on React Navigation 8.0 including Suspense-enabled navigation. There's an official RFC for WebSocket support in Next.js Route Handlers. React Forms Done Right — An interactive dive into web forms, starting with zero-JS HTML forms and moving through React 19 native form actions to using TanStack Form with Zod. Complete with several demos. Vu Nguyen 📄 We Built the Same App in Kotlin Multiplatform and React Native – A comparison and benchmarks. KMP is far ahead on Android, but React Native holds its own on iOS. Software Mansion 📄 Using TanStack Start with Cloudflare Workers and Hyperdrive Adam Rackis 📄 Using Vibes to Rewrite My Blog onto an RSC-Native Framework – The mysterious TimberJS, specifically. Swizec Teller 📄 SolidJS 2.0: A React Developer's First Look at Signals and Async Dennis Morello 🛠  Code, Tools & Libraries React Google Maps 1.9: Components and Hooks for Google Maps — A way to integrate Google's Maps API into a React app, complete with components to lay down markers, draw on maps, and more. GitHub repo. OpenJS Foundation vinext 1.0 Beta: Run Your Next.js Apps on Vite Instead — You may remember this as the Next.js clone Cloudflare built with AI in a week. Five months and 1,600 PRs later it's hit 1.0 beta, with App Router, Pages Router, RSC, Server Actions and ISR support. Not fully drop-in yet, but close. Cloudflare ✉️ React Email Editor 2.0: Drag-and-Drop Email Editor Component — Give users of your app the ability to edit and customize emails of their own. There's a live demo here. Unlayer 🖼️ react-easy-crop: A Component for Interactive Image Cropping — Supports any image format (and even videos) along with dragging, zooming, and rotations. GitHub repo. Valentin Hervieu Vite+ Beta: A Web Dev Toolchain Behind One Command — A unified toolchain that brings Vite, Vitest, Oxlint, and similar tools together under a single vp command. VoidZero React Hook Form 7.81.0 – Adds a FieldArray component for working with dynamic arrays of form fields. (Homepage) React Native 0.87 RC React Router 8.2.0 📰 Classifieds 🎨 Vibe-coded apps all look the same. 8 design principles to make yours stand out. 🔷 New: JointJS for React. Build diagramming apps that scale, with UX that impresses your most demanding users. → Star on GitHub. 📢  Elsewhere in the ecosystem 🔠 Geist Pixel, the latest member of Vercel's Geist family of fonts, is now available to use on Google Fonts. Yes, I have Gen Alpha kids. npm v12 has shipped with lifecycle scripts and implicit node-gyp builds no longer running by default. Here's more on the implications. 🤖 Bun's Jarred Sumner wrote up the story of rewriting Bun in Rust, an AI-powered port that will power Bun 1.4 onward. The Ruby community has created a great guide on how to start a Ruby meetup, but the advice is general enough for it to apply to React meetups too. 🤖 Safari has introduced an MCP server in its latest preview to give agents control over a Safari window during debugging runs. 🕹️ js1024, the annual 1KB code-golf competition, is open for entries. The theme is 'dreaming', and you've got 1,024 bytes to make something neat.

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