spb/tools-spboucher-ai

1{2  "slug": "react",3  "name": "React",4  "aliases": ["React.js", "ReactJS"],5  "vendor": { "name": "Meta Open Source / React team", "slug": "meta", "website": "https://opensource.fb.com" },6  "homepage_url": "https://react.dev/",7  "docs_url": "https://react.dev/learn",8  "repo_url": "https://github.com/react/react",9  "license_url": "https://github.com/react/react/blob/main/LICENSE",10  "product_type": "library",11  "product_status": "active",12  "summary": "Component-based JavaScript library for building user interfaces, created at Meta, with hooks, a declarative rendering model and server components",13  "description": "React is an open-source JavaScript library for building user interfaces, created at Facebook in 2013 and developed by Meta's React team together with outside contributors under the MIT license. Interfaces are composed from components, functions that return a description of the UI (usually written in JSX) for a given state; React reconciles those descriptions against the actual DOM and updates only what changed. Hooks provide state, effects, context and memoization inside function components.\n\nReact itself is deliberately limited to rendering and state; routing, data fetching, styling and build tooling come from the surrounding ecosystem. Current practice pairs it with a framework such as Next.js for server rendering and routing, or with Vite for client-only applications, and with styling systems such as Tailwind CSS and component collections such as shadcn/ui. React Server Components, stabilized in React 19, let parts of a tree render on the server and ship no client JavaScript, and the React Compiler automates memoization that previously required manual hooks. React Native applies the same model to iOS and Android.\n\nReact's position makes it the largest front-end ecosystem by libraries, tutorials and hiring pool, which is a practical advantage for long-lived projects. Its drawbacks are the number of decisions left to the developer, the churn in recommended patterns (class components to hooks to server components), bundle sizes that depend heavily on the chosen stack, and the learning curve of server-versus-client boundaries in modern frameworks. Performance is adequate for most applications but requires attention to re-render behavior in complex trees.",14  "capabilities": ["Declarative component model with JSX", "Hooks for state, effects and context", "Virtual DOM reconciliation and concurrent rendering", "React Server Components and streaming", "React Compiler for automatic memoization", "Shared model with React Native for mobile", "Suspense for data loading and code splitting"],15  "workflows": ["Build a single-page application with Vite and a client router", "Render on the server with Next.js and hydrate on the client", "Assemble UI from Tailwind CSS and shadcn/ui components", "Share components between web and React Native"],16  "advantages": ["Largest front-end ecosystem and community", "Stable core API with long support", "Server components reduce client JavaScript", "MIT license"],17  "limitations": ["Routing, data fetching and styling are left to the ecosystem", "Pattern churn across major versions", "Server/client component boundaries add complexity", "Bundle size depends on the chosen stack"],18  "prerequisites": ["Node.js or Bun with a bundler or framework"],19  "audiences": ["Front-end developers", "Full-stack teams using Next.js", "Mobile developers using React Native"],20  "alternatives": ["nextjs", "vite", "swiftui"],21  "comparison_notes": "Next.js is not a competitor but the most common framework built on React; comparing them is choosing between the library alone and a full-stack wrapper. Vite is the build tool most often used for React without a framework. SwiftUI is Apple's declarative UI framework and the closest analogue for native Apple applications, where React would require React Native.",22  "categories": [{ "slug": "web-frameworks", "primary": true }],23  "tags": ["javascript", "typescript", "ui", "open-source", "components"],24  "use_cases": ["build-web-apps", "design-interfaces"],25  "operating_systems": ["web", "ios", "android"],26  "execution_modes": ["local", "cloud", "self-hosted"],27  "interfaces": ["library"],28  "deployment_models": ["embedded"],29  "integrations": ["Next.js", "Vite", "Tailwind CSS", "shadcn/ui", "TypeScript", "React Native", "Vitest", "Playwright"],30  "data_formats": ["JSX", "TSX", "JSON"],31  "languages": ["JavaScript", "TypeScript"],32  "source_model": "open-source",33  "license_spdx": "MIT",34  "pricing_model": ["open-source", "free"],35  "self_hostable": true,36  "sources": [37    { "url": "https://react.dev/", "type": "official_site", "title": "React", "supports": ["name", "summary"], "checked_at": "2026-11-02" },38    { "url": "https://react.dev/learn", "type": "official_docs", "title": "Learn React", "supports": ["capabilities", "description"], "checked_at": "2026-11-02" },39    { "url": "https://github.com/react/react", "type": "repository", "title": "react/react", "supports": ["repo_url", "source_model"], "checked_at": "2026-11-02", "note": "Repository moved from facebook/react to react/react" },40    { "url": "https://github.com/react/react/blob/main/LICENSE", "type": "license_page", "supports": ["license_spdx"], "checked_at": "2026-11-02" }41  ],42  "confidence": "high",43  "discovery_method": "editorial-research",44  "depth": "deep",45  "editorial_status": "reviewed",46  "visibility": "public",47  "featured": false,48  "author": "batch-B1"49}50