integra-error-handling

The best way to handle errors in TypeScript is to use small, focused try-catch blocks, define custom error classes, and apply consistent logging to enforce explicit error semantics and avoid error translation.

To create custom error classes in JavaScript for consistent logging, define specialized error semantics that propagate clearly through your services, ensuring minimal catch blocks and structured error data for easier debugging.

You should avoid error translation in nested try-catch blocks because it obscures the original error context, making debugging harder; instead, maintain explicit error propagation and rely on structured custom errors for predictable behavior.

Yes, you can apply these structured error handling patterns to serverless handlers, services, and utilities to produce predictable error behavior, maintain explicit fallbacks, and facilitate easier debugging in serverless environments.

You need custom error classes instead of standard try-catch when your codebase requires explicit error semantics and clear propagation guidelines across services, ensuring that caught errors are logged consistently without being translated.