The bias of a double-precision floating-point number's exponent.

Double-precision floating-point negative infinity.

Double-precision floating-point positive infinity.

Test if a double-precision floating-point numeric value is NaN.

Test if a double-precision floating-point numeric value is negative zero.

Compute the absolute value of a double-precision floating-point number.

Round a double-precision floating-point number toward negative infinity.

Left pad a string.

Repeat a string a specified number of times and return the concatenated result.

Right pad a string.

Test if a value is a string.

Smallest positive double-precision floating-point normal number.

Exponential function.

Round a numeric value to the nearest integer.

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.