JSPM

Define a non-enumerable property on an object. Uses Reflect.defineProperty when available, otherwise Object.defineProperty.

Robustly get an object's own property keys (strings and symbols), including non-enumerables when possible

Define a non-enumerable read-only property.

Convert Errors & Objects into an easily-serialized vanilla Object.

Executes a callback for each property found on a object, with options regarding enumerability (enumerable or non-enumerable) and ownership (inherited or only own properties). It excludes built-in properties from Object and Function prototypes by default,

Executes a callback for each property found on a object, recursively on nested properties, with options regarding enumerability (enumerable or non-enumerable) and ownership (inherited or only own properties). It excludes built-in properties from Object an

Define a non-enumerable read-only accessor.

Return an array of an object's own enumerable and non-enumerable property names.

Define a non-enumerable read-write accessor.

Harden properties of entity.

Makes your object properties hard.

Deep-clone properties from one object to another and make them non-enumerable, or make existing properties on an object non-enumerable.

Define a non-enumerable property.

Get all property keys of an object including non-enumerable and inherited ones

Extract a list of inherited, enumerable and non-enumerable method names.

Test if an object's own property is non-enumerable.

Like Reflect.ownKeys but gets only non-enumerable properties.

Extract enumerable and non-enumerable properties from an object.

Make all the properties of an object enumerable. Optionally deep, shallow by default.

Return an array of an object's own and inherited non-enumerable property names.

Return an array of an object's inherited enumerable property names and symbols.

Like Object.getOwnPropertySymbols but gets only non-enumerable properties.

Return an array of an object's inherited non-enumerable property names.

Return an array of an object's own and inherited non-enumerable property names and symbols.

Return an array of an object's own enumerable and non-enumerable property names and symbols.

Return an array of an object's own non-enumerable property names.

Return an array of an object's own and inherited enumerable and non-enumerable property names.

Define a non-enumerable write-only accessor.

Return an array of an object's inherited non-enumerable property names and symbols.

Return an array of an object's own non-enumerable symbol properties.

Like Object.values(), but includes non-enumerable properties, analogous to Reflect.ownKeys()

Test if an object's own or inherited property is non-enumerable.

Return an array of an object's own and inherited non-enumerable symbol properties.

Return an array of an object's inherited non-enumerable symbol properties.

creates error object from enumerable and non-enumerable properties of error objects

Return an array of an object's own non-enumerable property names and symbols.

Return an array of an object's inherited enumerable and non-enumerable property names.