error

# Error — Error Handling & Resilience Reference Quick-reference skill for error handling patterns, HTTP status codes, retry strategies, and debugging techniques. ## When to Use - Designing error handling strategy for an application - Looking up HTTP status codes and their proper usage - Implementing retry logic with backoff strategies - Debugging production errors and failure patterns - Building resilient systems with circuit breakers ## Commands ### `intro` ```bash scripts/script.sh intro ``` Overview of error handling — philosophy, types, and design principles. ### `http` ```bash scripts/script.sh http ``` HTTP status codes — complete reference with proper usage. ### `patterns` ```bash scripts/script.sh patterns ``` Error handling patterns — try/catch, Result types, error boundaries. ### `retry` ```bash scripts/script.sh retry ``` Retry strategies — exponential backoff, jitter, circuit breakers. ### `logging` ```bash scripts/script.sh logging ``` Error logging best practices — structured logging, context, severity levels. ### `messages` ```bash scripts/script.sh messages ``` Error message design — user-facing vs developer-facing, i18n, codes. ### `debug` ```bash scripts/script.sh debug ``` Debugging techniques — root cause analysis, bisection, tracing. ### `checklist` ```bash scripts/script.sh checklist ``` Error handling checklist for production applications. ### `help` ```bash scripts/script.sh help ``` ### `version` ```bash scripts/script.sh version ``` ## Configuration | Variable | Description | |----------|-------------| | `ERROR_DIR` | Data directory (default: ~/.error/) | --- *Powered by BytesAgain | bytesagain.com | hello@bytesagain.com*