JS: Reflect (namespace)

What is the Keyword “Reflect”

The Reflect object is used as namespace for functions related to JavaScript the language.

Reflect's methods typically:

• Provides a function forms of operators. e.g. Reflect.get(obj, key) is the same as obj[key]
• Provide a more strict or improved version of existing methods. e.g. Reflect.getPrototypeOf(obj) is same as Object.getPrototypeOf(obj), but throw error if obj is not a object type.

Properties

• JS: Reflect.get
• JS: Reflect.set
• JS: Reflect.has

• JS: Reflect.defineProperty
• JS: Reflect.deleteProperty
• JS: Reflect.getOwnPropertyDescriptor

• JS: Reflect.ownKeys

• JS: Reflect.getPrototypeOf
• JS: Reflect.setPrototypeOf

• JS: Reflect.isExtensible
• JS: Reflect.preventExtensions

• JS: Reflect.apply (λ)
• JS: Reflect.construct