stdlib-js/assert-has-property

Detect native Symbol support.

Test if a value is a boolean.

Create a string from a sequence of Unicode code points.

Symbols.

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 the common own and inherited property names of two or more objects.

Test whether an object contains a nested key path, either own or inherited.

Convert an array to an object supporting fancy indexing.