What are the best practices for type safety in programming?

What are the best practices for type safety in programming?

Type safety ensures that variables are used consistently with their types. Best practices include using strong typing, avoiding type coercion, and leveraging type annotations.

Can you explain why strong typing is important?

Strong typing helps catch errors at compile time rather than runtime, reducing bugs and improving code reliability.

What tools can help enforce type safety?

Tools like TypeScript, Flow, and static analysis tools can help enforce type safety in your codebase.

Are there any common pitfalls to avoid?

Yes, common pitfalls include overusing type assertions, neglecting to define types for complex structures, and mixing types without clear intent.