JS: Object (class)

What is the Keyword “Object”

Purpose of Object is:

• To convert Primitive Value to a object.
• Used as a namespace to hold static methods.
• Holds the property key "prototype". Its value is the parent of all object type.

Object Consructor

• JS: Object Constructor

Properties

• JS: Object.prototype

• JS: Object.create
• JS: Object.assign (merge objects)

• JS: Object.groupBy

• JS: Object.getPrototypeOf 👎
• JS: Object.setPrototypeOf 👎

• JS: Object.hasOwn
• JS: Object.getOwnPropertyDescriptor 👎
• JS: Object.getOwnPropertyDescriptors
• JS: Object.defineProperty 👎
• JS: Object.defineProperties

• JS: Object.getOwnPropertyNames
• JS: Object.getOwnPropertySymbols
• JS: Object.keys
• JS: Object.entries
• JS: Object.values
• JS: Object.fromEntries (Iterable to Object)

• JS: Object.is (test equality)
• JS: Object.isExtensible 👎
• JS: Object.isFrozen
• JS: Object.isSealed

• JS: Object.preventExtensions 👎
• JS: Object.freeze
• JS: Object.seal