TypeScript has become an essential tool for modern web development, providing type safety and improved developer experience. Let's explore the best practices that every TypeScript developer should follow in 2024.

Type Safety and Strict Mode

Always enable strict mode in your tsconfig.json. This catches potential bugs early and ensures your code is as type-safe as possible. Strict mode includes several important checks that can prevent runtime errors.

"Types are not just about catching bugs - they're about making your code more self-documenting and easier to understand."

Use interfaces and types appropriately. Interfaces are great for defining object shapes, while type aliases are more flexible and can represent unions, intersections, and more complex types.

• Always enable strict mode in tsconfig.json
• Use interfaces for object shapes and type aliases for complex types
• Avoid using 'any' - use 'unknown' when the type is truly unknown
• Leverage utility types like Partial, Pick, and Omit