stdlib-js/utils-inherited-property-...

Test if a value is a number having a positive integer value.

Maximum safe double-precision floating-point integer.

Insert supplied variable values into a format string.

Format an error message for production.

Test if a value is an array.

Uniformly distributed pseudorandom numbers between 0 and 1.

Implement prototypical inheritance by replacing the prototype of one constructor with the prototype of another constructor.

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.

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

Return the prototype of a provided object.

Define (or modify) an object property.

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