Test if a value is an array.

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

stdlib TypeScript type declarations.

Create a filled two-dimensional nested array according to a provided callback function.

Difference between one and the smallest value greater than one that can be represented as a double-precision floating-point number.

Discrete uniform distributed pseudorandom numbers.

Uniformly distributed pseudorandom numbers between 0 and 1.

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.