Test if a value is a regular expression.

Convert a double-precision floating-point number to the nearest single-precision floating-point number.

Double-precision floating-point positive infinity.

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

Maximum unsigned 32-bit integer.

Return a normal number `y` and exponent `exp` satisfying `x = y * 2^exp`.

Tokenize a string into an array of string parts and format identifier objects.

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

Replace search occurrences with a replacement string.

High word mask for the sign bit of a double-precision floating-point number.

Define (or modify) an object property.

Test if an object has a specified property.

Return the current working directory.

Return a regular expression to capture a function name.

Test if a value is a Float32Array.

Return the prototype of a provided object.

Test if a value is an object.

Uint32Array.

Uint16Array.

The Euler-Mascheroni constant.