소개
This skill empowers developers to build fault-tolerant systems by mastering advanced error handling paradigms, including language-specific implementations for Python, TypeScript, Rust, and Go. It provides structured guidance on choosing between exceptions and Result types, managing asynchronous failures, and implementing sophisticated reliability patterns like exponential backoff and circuit breakers. Whether you are designing public-facing APIs or debugging complex production issues, this skill ensures your code handles failures gracefully while providing meaningful feedback for both users and maintainers.