stdlib-js/utils-keys

Test if an object has a specified property.

Return the first index at which a given element can be found.

Test if a value is an array.

Uniformly distributed pseudorandom numbers between 0 and 1.

Define (or modify) an object property.

Proxies nodejs require in order to allow overriding dependencies during testing.

tap-producing test harness for node and browsers

Yet another JS code coverage tool that computes statement, line, function and branch coverage with module loader hooks to transparently add coverage when running tests. Supports all JS coverage use cases including unit tests, server side functional tests and browser tests. Built for scale

Minimal TAP output formatter.

Benchmark harness.

Test if an object's own property is enumerable.

Test if a value is object-like.

Function which does nothing.

Determine a value's type.

Detect native Symbol support.

Symbols.

Test if a value is an arguments object.

Copy or deep clone a value to an arbitrary depth.

List of ndarray data types.

List of strided array data types.

Return an array of an object's own enumerable and non-enumerable property names.

Invert an object, such that keys become values and values become keys.

Return a list of ndarray data types to which a provided ndarray data type can be safely cast.

Flatten an object.

List of output ndarray data type policies.

Merge and extend objects.

Return a partial object copy excluding specified keys.

Test if an object-like value contains a circular reference.

Multiple dispatch for unary mathematical functions.

Execute scripts in parallel.

Return a list of array data types to which a provided array data type can be safely cast or cast within the same kind.

Return a list of ndarray data types to which a provided ndarray data type can be safely cast and, for floating-point data types, can be downcast.

Data for Charles Joseph Minard's cartographic depiction of Napoleon's Russian campaign of 1812.

Compute the Kruskal-Wallis test for equal medians.

The Carnegie Mellon Pronouncing Dictionary (CMUdict).

Return a list of array data types to which a provided array data type can be safely cast.

Return a list of array data types to which a provided array data type can be safely cast and, for floating-point data types, can be downcast.

Return an array of an object's own enumerable property names and symbols.

Map keys from one object to a new object having the same values.

Return a list of ndarray data types to which a provided ndarray data type can be safely cast or cast within the same kind.

Return the ndarray data type with the smallest size and closest kind to which ndarray data types can be safely cast.

Read the entire contents of each file in a file list.

State of the Union addresses by U.S. Presidents.

Map values from one object to a new object having the same keys.

Return a partial object copy excluding properties for which a predicate (function) returns a truthy value.

Expand contractions.

Return a JSON representation of an error object.

Invoke a function for each own enumerable property of an object.

Return an array of an object's own enumerable property key-value pairs.

Return an array of an object's own enumerable property names which are not integer indices.

Fligner-Killeen test for equal variances.

REPL environment.

A library for creating visualizations of undirected and directed graphs with the help of AI.