Boolean.
list of SPDX standard license ranges
Test if a position in a string marks the start of a UTF-16 surrogate pair.
Test if an input value is a supported ndarray unsigned integer data type.
Continued fraction approximation.
Is this value a JS Number object? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
typesafe assertion library for TypeScript 3.7+
Is this value a JS Date object? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Returns true if a value has the characteristics of a valid JavaScript data descriptor.
Determine if a value is an ES6 Symbol or not.
Test if an input value is a supported ndarray real-valued floating-point data type.
minimalistic-assert ===
Which kind of boxed JS primitive is this?
Test whether two values are equal data types.
Is this value a JS Map? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Create a filled generic array according to a provided callback function.
Is this value a JS WeakRef? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Test if a value is a string having an uppercase first character.
Test if an input value is a supported ndarray signed integer data type.
Is this value an ES BigInt?
Test if an input value is a supported array byte order.
Return an array of an object's own symbol properties.
Test whether an input value is the string representing row-major order.
Return a normal number `y` and exponent `exp` satisfying `x = y * 2^exp`.