Check if an environment is little endian.
Calls a callback only once
Detect native Symbol.toStringTag support.
CSV and object generation implementing the Node.js `stream.Readable` API
Test if a double-precision floating-point numeric value is NaN.
Detect native Uint16Array support.
Easily read/write JSON files.
Mocks node.js http.ServerResponse. See also `mock-req`.
Detect native Float64Array support.
Detect native Float32Array support.
Robustly set the [[Prototype]] of an object
Detect native Uint8Array support.
Test if a value is an array.
Return a function which tests if every element in an array passes a test condition.
Check if an environment is big endian.
Power Assert feature enhancer for assert function/object
Detect native Uint32Array support.
Test if an object has a specified property.
Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.
Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.
Test if a value is an object.
Test if a value is a Uint16Array.
Detect native Symbol support.
Test if a value is a Uint8Array.