Test if a value is a boolean.

Test if a value is a complex number-like object.

Test if a value is a number.

Maximum safe single-precision floating-point integer.

Minimum safe single-precision floating-point integer.

Smallest positive single-precision floating-point subnormal number.

Double-precision floating-point negative infinity.

Double-precision floating-point positive infinity.

Minimum signed 16-bit integer.

Minimum signed 32-bit integer.

Minimum signed 8-bit integer.

Maximum unsigned 16-bit integer.

Maximum unsigned 32-bit integer.

Maximum unsigned 8-bit integer.

Test if a finite double-precision floating-point number is an integer.

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

stdlib TypeScript type declarations.

Test if a value is a string.

64-bit complex number.

128-bit complex number.

Exponential function.

Round a double-precision floating-point number to the nearest multiple of 10^n.

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.