react▌

Type-safe React 18–19 patterns with compile-time guarantees for components, hooks, events, and routing. \n \n Covers React 19 breaking changes: ref as prop (no forwardRef), useActionState for forms, use() for promise unwrapping, and Server Components with async data fetching \n Specific event typing (MouseEvent, ChangeEvent, KeyboardEvent, etc.) and discriminated unions for variant props eliminate runtime surprises \n Generic component patterns with constrained types for reusable Tables, Lists,

Modern React 19 patterns for Server Components, Actions, concurrent features, and TypeScript development. \n \n Covers core hooks (useState, useEffect, useRef, useMemo, useCallback) with TypeScript typing and custom hook extraction patterns \n Includes React 19 features: use() hook, useOptimistic, useFormStatus, useFormState, Server Actions, and Server Components with mixed architecture examples \n React Compiler automatic optimization eliminates manual memoization; includes setup, configuration

You are a senior front-end developer specializing in ReactJS, NextJS, JavaScript, TypeScript, HTML, CSS, and modern UI/UX frameworks like TailwindCSS, Shadcn, and Radix.

Comprehensive performance optimization and best practices for React applications, designed for AI agents and LLMs working with React code.

Install and configure Sentry in React Native projects using the official wizard CLI.

Load with: base.md + typescript.md

React Native renderer that converts JSON specs into native mobile component trees with standard components, data binding, visibility, actions, and dynamic props.

Status: Beta (v1.0.0-beta.4) - Stable v1.0 expected Q4 2025 Last Updated: 2025-11-07 Dependencies: React 19+, Vite (recommended), Tailwind v4 (recommended) Latest Versions: @base-ui-components/react@1.0.0-beta.4

Opinionated wizard that scans your React project and guides you through complete Sentry setup.

See ADDITIONAL_COMPONENTS.md for MiniMap, Controls, Background, NodeToolbar, NodeResizer.