react-typescript

Provide TypeScript patterns for React component props, events, hooks, and generics.

51|10|Updated Oct 22, 2025

Search Tags:#type safety #typescript #frontend #react #hooks #component development

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npx skills add https://github.com/JosiahSiegel/claude-plugin-marketplace --skill react-typescript-josiahsiegel

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Skill: react-typescript
Source: https://github.com/JosiahSiegel/claude-plugin-marketplace/tree/main/plugins/react-master/skills/react-typescript
Command: npx skills add https://github.com/JosiahSiegel/claude-plugin-marketplace --skill react-typescript-josiahsiegel

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides comprehensive guidance and examples for leveraging TypeScript effectively within React applications, ensuring type safety and improving developer productivity.

Core Features & Use Cases

Component Props Typing: Define clear and robust interfaces for component props.
Event Handling Types: Correctly type various React event handlers.
Hooks with TypeScript: Implement type-safe state, reducers, refs, and context.
Generic Components: Create reusable components that work with various data types.
Type Utilities: Utilize TypeScript's built-in utilities for precise type manipulation.
Use Case: When building a complex form with multiple input fields and custom validation, this Skill helps ensure all props and event handlers are correctly typed, preventing runtime errors and improving code maintainability.

Quick Start

Use the react-typescript skill to generate a type-safe component props interface for a Button.

Frequently Asked Questions about react-typescript

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I define TypeScript interfaces for React component props?▼

To define TypeScript interfaces for React component props, create a typed interface or type alias declaring the shape and data types of expected properties. This ensures clear prop validation, preventing runtime errors and improving overall code maintainability.

What is the correct way to type React event handlers in TypeScript?▼

Typing React event handlers in TypeScript requires assigning specific React event types, such as React.ChangeEvent or React.MouseEvent, to your handler functions. This correctly types various event handlers, ensuring the event object properties are safely accessible during component interactions.

How do I implement type-safe React hooks like useState and useReducer?▼

Implement type-safe React hooks by applying generic type parameters to functions like useState and useReducer. This approach ensures type-safe state management, enforcing that state values and reducer actions adhere to strict, predefined type definitions throughout the component lifecycle.

Can I create generic React components that accept various data types in TypeScript?▼

Yes, you can create generic React components in TypeScript by applying generic type parameters to the component function signature. This creates reusable components that work with various data types while maintaining strict type safety and precise type manipulation utilities.

When do I need type-safe context in React TypeScript applications?▼

You need type-safe context when building complex applications with shared state across multiple components. It provides robust type definitions for context values, ensuring that consuming components receive correctly typed data and preventing runtime errors during state distribution.