This package provides an ES2015-compliant shim for `Number.isNaN`, which correctly identifies NaN values without the false positives that occur with the global `isNaN` function. It's designed for developers working in environments that require ES3 support or need a reliable NaN-checking utility that adheres to the ES2015 specification.
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Support the dependencies of es-shims/is-nan
Robustly `.call.bind()` a function
Define multiple non-enumerable properties at once. Uses `Object.defineProperty` when available; falls back to standard assignment in older engines.
Loosely test a package's compliance with the es-shim API
My shareable eslint config
Use `npx aud` instead of `npm audit`, whether you have a lockfile or not!
ECMAScript 5 compatibility shims for legacy JavaScript engines
Does this JS environment support the `name` property on functions?
the Istanbul command line interface
Ensure that when you `npm publish`, the "latest" tag is only set for the truly latest version.
tap-producing test harness for node and browsers
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