Trees, from PierreA file tree rendering library@pierre/trees is an open source file tree rendering library. It's built for performance and flexibility, is super customizable, and comes packed with features. Made with love by The Pierre Computer Company.
TSRX | TypeScript Language Extension for Declarative UI
TSRX is a TypeScript language extension for building declarative UIs in an agentic era. TSRX (TypeScript Render Extensions) is a way to write UI component code that stays readable and co-located. Structure, styling, and control flow live together, and the result stays fully backwards compatible with TypeScript. 1 export component Greeting({ name }: { name?: string }) { 2 <div class="card"> 3 if (n
v1.17.0 | React Aria
This release brings support for several long-awaited features, including support for expandable rows in Table, and window scrolling in Virtualizer. Expandable rows enable macOS Finder-like file trees by designating a treeColumn and rendering a chevron button within its cells. Window scrolling in Virtualizer enables virtualized collections to automatically scroll with the rest of the page. We've al
React Server Components Your Way | TanStack Blog
by Manuel Schiller, Tanner Linsley, and Jack Herrington on Apr 13, 2026. At TanStack, we have always strived to build tools that cover the 90% use case with ease, but still give you the flexibility to break out of the box for advanced use cases. Why? Because we know that when things get serious, you know what's best for your application and deserve the freedom to take control. That's always been t
The uphill climb of making diff lines performant
Pull requests are the beating heart of GitHub. As engineers, this is where we spend a good portion of our time. And at GitHub’s scale—where pull requests can range from tiny one-line fixes to changes spanning thousands of files and millions of lines—the pull request review experience has to stay fast and responsive. We recently shipped the new React-based experience for the Files changed tab (now
Summary of CVE-2026-23869 - Vercel – Vercel
Link to headingSummaryA high-severity vulnerability (CVSS 7.5) in React Server Components can lead to Denial of Service. We created new rules to address these vulnerabilities and deployed them to the Vercel WAF to automatically protect all projects hosted on Vercel at no cost. However, do not rely on the WAF for full protection. Immediate upgrades to a patched version are required. Link to heading
React本格入門 | 技術評論社
概要 ReactはWebアプリケーション開発におけるUI開発に特化した人気のJavaScriptライブラリです。本書では最新の安定版であるReact19をベースに、「環境構築」「コンポーネントの使い方」「プロパティ（props)の使い方」「フックの使い方」「アクションの使い方」などReactの押さえておくべきポイントを体系的に学べます。また、集大成として、実際にアプリケーションを開発することで最新のWebアプリケーション開発の一連の流れが学べるため、近年需要が高まっているセミナーや研修でも利用できます。 目次 1章 Reactの世界へようこそ 1-1 Reactとは 1-1-1 Reactの特徴 1-1-2 React学習のメリット 1-2 開発環境の整備 1-2-1 Node.jsのインストール 1-2-2 Visual Studio Code（VSCode）のインストール 1-3 Vi
Storybook MCP for React
Agents don’t know anything about your components so they make up slop that doesn’t match your coding standards. Storybook MCP gives agents intelligence and test guardrails to keep on track: Context about your existing components to reuseInstructions to write stories and preview their workAbility to run tests and fix their own issues 💁“But what about skills?” We’re investing in both. Skills are a
Next.js 16.2
Next.js 16.2 includes performance improvements, better debugging, improvements for Agents, and over 200 Turbopack fixes and improvements. Faster Time-to-URL: ~400% faster next dev startup Faster Rendering: ~50% faster rendering New Default Error Page: Redesigned built-in 500 page Server Function Logging: Dev terminal logs for Server Function execution Hydration Diff Indicator: Clear server/client
The React Foundation: A New Home for React Hosted by the Linux Foundation – React
The React Foundation has officially launched, hosted by the Linux Foundation. In October, we announced our intent to form the React Foundation. Today, we’re excited to share that the React Foundation has officially launched. React, React Native, and supporting projects like JSX are no longer owned by Meta — they are now owned by the React Foundation, an independent foundation hosted by the Linux F
State of React 2025
Year after year, React bucks the trend of the ever-changing web development landscape by subbornly refusing to become obsolete, and evolving with the times–or sometimes even ahead of them. And with generative AI's reliance on existing codebases in order to spew out new code, could React become even more entrenched and effectively become the first “forever framework”? We won't know the answer to th
React Native 0.84 - Hermes V1 by Default · React Native
Today we're excited to release React Native 0.84! This release makes Hermes V1 the default JavaScript engine, bringing significant performance improvements to all React Native apps. We've also continued removing the Legacy Architecture on both iOS and Android, and are shipping precompiled iOS binaries by default. Highlights Hermes V1 as Default Precompiled Binaries on iOS by Default Legacy Archit
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Functions: unstable_catchError | Next.js
RedwoodSDK 1.0: Getting Out of the Weeds | Blog | RedwoodSDK
GitHub - aidenybai/react-grab: Select context for coding agents directly from your website
Release styled-components@6.3.7 · styled-components/styled-components
GitHub - millionco/react-doctor: Let coding agents diagnose and fix your React code
Rewrite useActionState by rickhanlonii · Pull Request #8284 · reactjs/react.dev
React’s ViewTransition Element – Frontend Masters Blog
v1.15.0 | React Aria