stdlib-js/utils-keys

Test if an object has a specified property.

Test if a value is an array.

Uniformly distributed pseudorandom numbers between 0 and 1.

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 a value is an arguments object.

Test if an object's own property is enumerable.

Test if a value is object-like.

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

Function which does nothing.

Determine a value's type.

Detect native Symbol support.

Symbols.

Define (or modify) an object property.

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 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.

The Carnegie Mellon Pronouncing Dictionary (CMUdict).

List of output ndarray data type policies.

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

Expand acronyms.

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

Return the common own property names of two or more objects.

REPL environment.

Multiple dispatch for unary mathematical functions.

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

The Carnegie Mellon Pronouncing Dictionary (CMUdict).

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

Return a JSON representation of an error object.

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

Flatten an object.

Merge and extend objects.

Execute scripts in parallel.

Copy or deep clone a value to an arbitrary depth.

Negative binomial distribution.

Bartlett’s test for equal variances.

Fligner-Killeen test for equal variances.

Compute the Kruskal-Wallis test for equal medians.

Return the next larger array data type of the same kind.

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

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 or cast within the same kind.

Test for deep equality between two values.

Define (and/or modify) object properties.

Create a fluent interface for chaining together iterator methods.

Disposable HTTP server.

Expand contractions.

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

Test if a value is an empty object.

Revive a JSON-serialized error object.