Node.js async_hooks API Availability Check

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library 1.0.0 ·javascript maintenance
verified May 27, 2026

This package, `has-async-hooks`, provides a lightweight utility function to programmatically determine if the `async_hooks` API is available in the current Node.js runtime environment. Currently at version 1.0.0, it is a stable, single-purpose library. Its primary differentiator is its simplicity and explicit focus on feature detection for `async_hooks`, which became stable in Node.js 8.0.0. This utility is particularly useful for conditional code execution or polyfilling in environments where compatibility with various Node.js versions (especially older ones) is a concern. The library has a very stable release cadence, with its initial 1.0.0 release being its sole version to date, indicating its 'fire and forget' nature once the feature detection logic is established.

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