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6000 packages found
Test if a value is an array-like object containing only JavaScript primitives.
Test if a value is an array-like object containing only nonnegative numbers.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- typed
- array
- typed array
- is
- istypedarray
- istyped
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Split an object's own property values into two groups according to a predicate function.
- stdlib
- stdutils
- stdutil
- utilities
- utility
- utils
- util
- group
- groupby
- group-by
- bifurcate
- bifurcation
- aggregate
- partition
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Test if a value is named typed tuple-like.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- is
- istuple
- istuplelike
- typed
- tuple
- tuple-like
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Test if a value is an array-like object containing only symbols.
Return an array of an object's own enumerable symbol properties.
Return an array of an object's inherited symbol properties.
Test whether all elements in a collection are falsy.
Create an iterator from an array-like object, iterating from right to left.
- stdlib
- stdtypes
- utils
- util
- utilities
- utility
- typed
- array
- arr
- typed-array
- typed array
- iterator
- iterate
- iteration
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Test if a value is an `ArrayBuffer` view.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- arraybuffer
- view
- dataview
- array
- buffer
- typed
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Create an iterator from a sparse array-like object.
- stdlib
- stdtypes
- utils
- util
- utilities
- utility
- typed
- array
- arr
- sparse
- holes
- typed-array
- typed array
- iterator
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Apply a function to each element in an array and assign the result to an element in an output array, iterating from right to left.
Unsigned integer typed array constructors.
- stdlib
- stdtypes
- types
- array
- typed array
- typed-array
- typed
- dtypes
- dtype
- data
- type
- structure
- constructors
- constructor
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Remove and return the last element of a collection.
Test whether a collection contains at least `n` elements which are truthy.
Return an array of an object's own writable property names.
Test whether all elements in a collection are truthy.
Group an object's own property values according to an indicator function.
- stdlib
- stdutils
- stdutil
- utilities
- utility
- utils
- util
- group
- groupby
- group-by
- aggregate
- partition
- split
- object
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Return a property descriptor for an object's inherited property.
Group values according to an indicator function.
- stdlib
- stdutils
- stdutil
- utilities
- utility
- utils
- util
- group
- groupby
- group-by
- aggregate
- partition
- summarize
- split
- View more