How do TypeScript iterators affect performance?

How do TypeScript iterators affect performance?

TypeScript iterators can impact performance based on how they are implemented. Using generators can be more memory efficient.

Can you explain the difference between iterators and generators?

Sure! Iterators are objects that implement the iterator protocol, while generators are a special type of iterator that can pause execution.

What are some best practices for using iterators in TypeScript?

Best practices include avoiding excessive nesting of iterators, using lazy evaluation, and ensuring proper error handling.

Are there any performance benchmarks comparing iterators and arrays?

Yes, benchmarks often show that iterators can be more efficient for large datasets, especially when combined with lazy loading.