javascript-typescript

What problem does it solve?

This Skill provides comprehensive guidance and best practices for developing robust and efficient JavaScript and TypeScript applications, covering frontend, backend, and API development.

Core Features & Use Cases

• Modern JavaScript (ES6+): Covers arrow functions, destructuring, async/await, and spread/rest operators.
• TypeScript Best Practices: Includes type definitions, generic patterns, and utility types.
• React Patterns: Demonstrates functional components, custom hooks, and state management with useReducer.
• Node.js Backend: Shows Express middleware, route handlers, and error handling.
• Error Handling: Details custom error classes and global error handlers.

Quick Start

Use the javascript-typescript skill to generate a React functional component with TypeScript props for a button that accepts a label, onClick handler, and an optional variant.