is-weakmap

Is this value a JS WeakMap? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

v2.0.2 URL: https://unpkg.com/is-weakmap@2.0.2/index.js

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map weakmap set weakset collection is robust

@zerodep/is-weakmap

A utility to determine if a value is a WeakMap

v2.0.12 URL: https://unpkg.com/@zerodep/is-weakmap@2.0.12/index.min.cjs

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is weakmap type

kind-of

Get the native type of a value.

v6.0.3 URL: https://unpkg.com/kind-of@6.0.3/index.js

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arguments array boolean check date function is is-type is-type-of kind kind-of number object of regexp string test type type-of typeof types

is-stream

Check if something is a Node.js stream

v4.0.1 URL: https://unpkg.com/is-stream@4.0.1/index.js

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stream type streams writable readable duplex transform check detect is

path-type

Check if a path is a file, directory, or symlink

v6.0.0 URL: https://unpkg.com/path-type@6.0.0/index.js

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path fs type is check directory file filepath symlink symbolic link stat stats filesystem