Convert an array-like object to an object likely to have the same "shape".

Test if a value is undefined or null.

Determine the index offset which specifies the location of the first indexed value in a strided array.

stdlib TypeScript type declarations.

Define a non-enumerable read-only property.

Convert an array-like object to a minimal array-like object supporting the accessor protocol.

Generate a linearly spaced numeric array whose elements increment by 1 starting from one.

Test if a value is a string.

Exponential function.

Create an array containing pseudorandom numbers drawn from a discrete uniform distribution.

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 ca

Minimal TAP output formatter.

Benchmark harness.