TypeScript Examples

This directory contains practical TypeScript examples demonstrating various patterns and features.

Examples

1. type-system-basics.ts - Fundamental TypeScript types and features
2. advanced-types.ts - Generics, conditional types, and mapped types
3. react-patterns.ts - Type-safe React components and hooks
4. api-patterns.ts - API response handling with type safety
5. validation.ts - Runtime validation with Zod and TypeScript

How to Use

Each example file is self-contained and demonstrates specific TypeScript concepts. They're based on real-world patterns used in the Plebeian Market application and follow best practices for:

• Type safety
• Error handling
• Code organization
• Reusability
• Maintainability

Running Examples

These examples are TypeScript files that can be:

• Copied into your project
• Used as reference for patterns
• Modified for your specific needs
• Run with ts-node for testing

# Run an example
npx ts-node examples/type-system-basics.ts

Learning Path

1. Start with type-system-basics.ts to understand fundamentals
2. Move to advanced-types.ts for complex type patterns
3. Explore react-patterns.ts for component typing
4. Study api-patterns.ts for type-safe API handling
5. Review validation.ts for runtime safety

Each example builds on previous concepts, so following this order is recommended for learners.