Node.js Async Error Handling v20+

Purpose

Use this skill for Node.js 20+ projects where async error behavior matters at process, script, service, or worker boundaries.

This variant refines the Node guidance for newer runtime expectations and keeps process-level failure behavior explicit.

When to Use

Use this skill when:

• the runtime is Node.js 20 or newer
• scripts or services handle async failures
• process exit behavior matters
• file, network, or worker operations need safe contracts

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