TypeScript Best Practices

Essential TypeScript patterns and practices for building maintainable, type-safe applications that scale.

Why TypeScript?

TypeScript adds static type checking to JavaScript, helping you catch errors during development.

Core Principles

1. Strict Mode: Always enable strict mode
2. Explicit Types: Avoid using any
3. Interface First: Use interfaces to define data structures

Practical Tips

Leverage TypeScript’s generic features to create reusable components and functions.