Detect native Symbol.iterator support.
Test if a value is an Error object.
Test if a value is a number having a positive value.
Test if a value is an array-like object.
Test whether a value has in its prototype chain a specified constructor as a prototype property.
Assert that two Node-API typed array data types are equal.
Return a function which tests if every element in an array-like object passes a test condition.
Test if a value is an empty array.
Test if a value is array-like.
Test if a value is an array-like object containing only nonnegative integers.
Test if a value is null.
Detect native function name support.
Detect native Symbol.hasInstance support.
Test if a value is a number having a nonnegative value.
Test if a value is an array-like object of numbers.
Test if a value is Node writable stream-like.
Check if the runtime is a web browser.
Check if the runtime is Node.js.
Test if an array contains a provided search value.
Test if a value is Node stream-like.
Test if a finite double-precision floating-point number is a nonnegative integer.
Test if two arguments are both BooleanArrays and have equal values.
Test if a value is typed-array-like.
Test if an input value is a supported ndarray data type.