react-dev

Provide TypeScript patterns for type-safe React applications.

Updated Feb 18, 2026
One-click install
npx skills add https://github.com/ShaulLavo/ellie --skill react-dev-shaullavo
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: react-dev
Source: https://github.com/ShaulLavo/ellie/tree/main/.agents/skills/react-dev
Command: npx skills add https://github.com/ShaulLavo/ellie --skill react-dev-shaullavo

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill eliminates TypeScript guesswork in React development by providing compile-time guarantees, confident refactoring, and production-ready patterns that catch bugs before runtime.

Core Features & Use Cases

  • Type-Safe Components: Build new components with proper TypeScript types, including generic and variant components.
  • Event & Hook Typing: Accurately type event handlers, forms, refs, and all React hooks.
  • React 19 Features: Implement Server Components, Server Actions, use(), and useActionState with confidence.
  • Type-Safe Routing: Integrate TanStack Router or React Router v7 with full type safety.
  • Use Case: You need to build a reusable, type-safe data table component that can handle any data structure and supports sorting and custom rendering.

Quick Start

Use the react-dev skill to create a type-safe button component with primary and secondary variants.

Frequently Asked Questions about react-dev

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

FAQPage Schema
How do I build type-safe React components with TypeScript?

Build type-safe React components by applying TypeScript patterns for generic and variant components, ensuring compile-time type guarantees and confident refactoring. This approach catches bugs before runtime and eliminates type guesswork.

How do I type React hooks and event handlers accurately?

Type React hooks and event handlers accurately by using specific TypeScript patterns for forms, refs, and all standard hooks. This ensures compile-time guarantees and eliminates runtime type errors in your component logic.

How do I implement React 19 Server Components and Server Actions with TypeScript?

Implement React 19 Server Components and Server Actions with TypeScript by using production-ready patterns for `use()` and `useActionState`. This provides compile-time safety for new React 19 features.

What is the best way to set up type-safe routing with TanStack Router or React Router v7?

Set up type-safe routing by integrating TanStack Router or React Router v7 with full TypeScript support. This approach provides compile-time guarantees for your routes and eliminates navigation guesswork.

Can I create a reusable generic data table component that handles any data structure in TypeScript?

Create reusable generic data table components by leveraging TypeScript generics to handle any data structure. This pattern supports sorting and custom rendering while maintaining strict compile-time type safety.

Why does TypeScript guesswork cause runtime bugs in React development?

TypeScript guesswork causes runtime bugs in React development due to improperly typed components, event handlers, and hooks. Applying production-ready TypeScript patterns provides compile-time guarantees that catch these errors before runtime.