cson
CoffeeScript-Object-Notation Parser. Same as JSON but for CoffeeScript objects.
object-to-formdata
> Convenient JavaScript function that serializes Objects to FormData instances.
es-object-atoms
ES Object-related atoms: Object, ToObject, RequireObjectCoercible
is-plain-object
Returns true if an object was created by the `Object` constructor, or Object.create(null).