pkg-errgroup

What problem does it solve?

This Skill simplifies the management of multiple concurrent goroutines by providing robust error collection, cancellation, and resource control mechanisms.

Core Features & Use Cases

• Parallel execution with error handling: Runs multiple goroutines and returns the first error encountered, canceling remaining processes.
• Result collection: Safely gathers results from concurrent tasks, minimizing race conditions.
• Bounded concurrency: Limits the number of active goroutines to prevent resource exhaustion.
• Pipeline processing: Constructs multi-stage workflows with automatic error propagation and cancellation.

Quick Start

Use the errgroup skill to run several network fetch operations in parallel and handle errors efficiently.