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

scripts/script.sh intro

Overview of error handling — philosophy, types, and design principles.

http

scripts/script.sh http

HTTP status codes — complete reference with proper usage.

patterns

scripts/script.sh patterns

Error handling patterns — try/catch, Result types, error boundaries.

retry

scripts/script.sh retry

Retry strategies — exponential backoff, jitter, circuit breakers.

logging

scripts/script.sh logging

Error logging best practices — structured logging, context, severity levels.

messages

scripts/script.sh messages

Error message design — user-facing vs developer-facing, i18n, codes.

debug

scripts/script.sh debug

Debugging techniques — root cause analysis, bisection, tracing.

checklist

scripts/script.sh checklist

Error handling checklist for production applications.

help

scripts/script.sh help

version

scripts/script.sh version

Configuration

Powered by BytesAgain | bytesagain.com | hello@bytesagain.com