@stdlib/assert-is-falsy

Test if a value is falsy.

v0.2.2 URL: https://unpkg.com/@stdlib/assert-is-falsy@0.2.2/lib/index.js

Open Browse Files

stdlib stdassert assertion assert utilities utility utils util falsy falsey truthy is isfalsy isfalsey type check valid validate test

@stdlib/assert-is-falsy-array

Test if a value is an array-like object containing only falsy values.

v0.2.2 URL: https://unpkg.com/@stdlib/assert-is-falsy-array@0.2.2/lib/index.js

Open Browse Files

stdlib stdassert assertion assert utilities utility utils util falsy falsey truthy array is isfalsy isfalsey isarray array-like typed-array typed array collection type check valid validate test

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

Open Browse Files

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

Open Browse Files

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

Open Browse Files

stream type streams writable readable duplex transform check detect is