stdlib-js/utils-keys

Test if an object has a specified property.

Test if an object's own property is enumerable.

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.

Test if a value is an array.

Uniformly distributed pseudorandom numbers between 0 and 1.

Symbols.

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 a value is object-like.

Test if a value is an arguments object.