is-weakset

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

v2.0.4 URL: https://unpkg.com/is-weakset@2.0.4/index.js

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map weakmap set weakset collection is robust

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

is-fullwidth-code-point

Check if the character represented by a given Unicode code point is fullwidth

v5.0.0 URL: https://unpkg.com/is-fullwidth-code-point@5.0.0/index.js

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fullwidth full-width full width unicode character string codepoint code point is detect check east-asian-width

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