Does it include advanced resiliency patterns?

Yes, it covers complex patterns like Circuit Breakers to prevent cascading failures and exponential backoff for network retries.

What languages does this skill support?

The skill provides specific error handling patterns and code examples for Python, TypeScript/JavaScript, Rust, and Go.

How does this improve debugging?

It teaches you how to implement custom exception hierarchies and structured error objects that provide more context and better stack traces during failures.

When should I apply this skill to my project?

Use it when designing APIs, implementing third-party integrations, or whenever you need to ensure your application fails gracefully rather than crashing.

Error Handling Patterns

Name: Error Handling Patterns
Author: HermeticOrmus

byHermeticOrmus

0•

Security & Testing

Implements robust error handling strategies across multiple programming languages to build resilient, fault-tolerant applications.

This skill empowers developers to architect reliable software by applying sophisticated error handling patterns across Python, TypeScript, Rust, and Go. It provides structured guidance for choosing between exceptions and Result types, implementing custom exception hierarchies, and applying advanced resiliency patterns like exponential backoff and circuit breakers. Whether you are designing public-facing APIs or debugging complex production failures, this skill ensures your applications handle errors gracefully, maintain state integrity, and provide actionable diagnostic data for faster troubleshooting.

Key Features

01Implementation of Result types and custom exception hierarchies

02Best practices for async error propagation and error aggregation

03Context managers and cleanup patterns for robust resource management

04Language-specific patterns for Python, TypeScript, Rust, and Go

050 GitHub stars

06Advanced resiliency patterns including Circuit Breakers and retries

Use Cases

01Architecting fault-tolerant distributed systems and microservices

02Improving application reliability by handling edge cases and network timeouts

03Standardizing error responses for better developer and user experiences

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add hermeticormus/hermetic-line error-handling-patterns

For use in Claude.ai and ChatGPT

Download Skill