hasown

A robust, ES3 compatible, "has own property" predicate.

v2.0.2 URL: https://unpkg.com/hasown@2.0.2/index.js

Open Browse Files

has hasOwnProperty hasOwn has-own own has property in javascript ecmascript

extend-shallow

Extend an object with the properties of additional objects. node.js/javascript util.

v3.0.2 URL: https://unpkg.com/extend-shallow@3.0.2/index.js

Open Browse Files

assign clone extend merge obj object object-assign object.assign prop properties property props shallow util utility utils value

gopd

`Object.getOwnPropertyDescriptor`, but accounts for IE's broken implementation.

v1.2.0 URL: https://unpkg.com/gopd@1.2.0/index.js

Open Browse Files

ecmascript javascript getownpropertydescriptor property descriptor

has-property-descriptors

Does the environment have full property descriptor support? Handles IE 8's broken defineProperty/gOPD.

v1.0.2 URL: https://unpkg.com/has-property-descriptors@1.0.2/index.js

Open Browse Files

property descriptors has environment env defineProperty getOwnPropertyDescriptor

define-property

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

v2.0.2 URL: https://unpkg.com/define-property@2.0.2/index.js

Open Browse Files

define define-property enumerable key non non-enumerable object prop property value