error-handling-guidelines

To handle API errors in TypeScript, this Skill provides recovery strategies like retry logic and circuit breaker patterns to manage external service failures gracefully. It ensures proper error logging and user-friendly feedback without crashing the application.

The best way to create custom error classes in TypeScript is to define reusable, typed classes such as ValidationError or NotFoundError. This approach ensures proper error stack trace preservation and allows for targeted error handling logic.

You prevent unhandled promise rejections by implementing safe try-catch patterns specifically designed for asynchronous operations. These patterns ensure all promise rejections are caught, logged, and processed with appropriate error types.

Yes, TypeScript try-catch patterns preserve the error stack trace when throwing custom errors correctly. This Skill provides guidelines for proper error class creation to ensure stack traces remain intact during synchronous and asynchronous operations.

Use circuit breaker patterns for TypeScript error handling when your application interacts with external services prone to failure. This strategy prevents cascading failures by stopping requests to a failing service, allowing it to recover.