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JavaScript Proxy and Metaprogramming

Master Proxy & metaprogramming - write framework-level JavaScript like elite developers!

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JavaScript Proxy and Metaprogramming

5 Modules

Course Curriculum

5 Modules · 7 Chapters · 23 Topics · 156 Sub-topics

Introduction to JavaScript

1 Topics

Introduction to JavaScript

14 Sub-topics

What is JavaScript and Why Learn It

History and Evolution of JavaScript

ECMAScript Standards Overview

JavaScript vs Other Programming Languages

JavaScript Engine and Execution Context

Setting Up Your Development Environment

Using Browser Developer Console

Writing Your First JavaScript Code

Running JavaScript in Different Environments

Understanding JavaScript Syntax Basics

Case Sensitivity and Naming Conventions

Reserved Words in JavaScript

Statements and Expressions

Comments in JavaScript

Objects - Fundamentals

3 Topics

Object Basics

12 Sub-topics

Introduction to Objects

Creating Objects with Literal Notation

Object Properties and Values

Accessing Properties with Dot Notation

Accessing Properties with Bracket Notation

When to Use Each Notation

Adding New Properties

Modifying Properties

Deleting Properties

Checking Property Existence

The in Operator

hasOwnProperty Method

Object Methods and Syntax

7 Sub-topics

Object Methods Introduction

Creating Object Methods

The this Keyword in Objects

Shorthand Property Syntax

Shorthand Method Syntax

Computed Property Names

Property Descriptors Overview

Object Destructuring and Spread

5 Sub-topics

Object Destructuring

Nested Object Destructuring

Default Values in Destructuring

Spread Operator with Objects

Rest Pattern with Objects

Proxy and Reflect

4 Topics

Proxy Basics

4 Sub-topics

Proxy Introduction

Proxy Concepts and Use Cases

Creating Proxy Objects

Handler and Traps

Proxy Traps

11 Sub-topics

get Trap

set Trap

has Trap

deleteProperty Trap

apply Trap

construct Trap

ownKeys Trap

getOwnPropertyDescriptor Trap

defineProperty Trap

Revocable Proxies

Proxy Limitations

Reflect API

6 Sub-topics

Reflect API Introduction

Reflect Methods Overview

Reflect.get and Reflect.set

Reflect.has and Reflect.deleteProperty

Reflect.apply and Reflect.construct

Reflect with Proxy Traps

Practical Applications

4 Sub-topics

Practical Proxy Examples

Validation with Proxy

Observable Objects

Negative Array Indices

Proxy and Reflect

4 Topics

Proxy Basics

4 Sub-topics

Proxy Introduction

Proxy Concepts and Use Cases

Creating Proxy Objects

Handler and Traps

Proxy Traps

11 Sub-topics

get Trap

set Trap

has Trap

deleteProperty Trap

apply Trap

construct Trap

ownKeys Trap

getOwnPropertyDescriptor Trap

defineProperty Trap

Revocable Proxies

Proxy Limitations

Reflect API

6 Sub-topics

Reflect API Introduction

Reflect Methods Overview

Reflect.get and Reflect.set

Reflect.has and Reflect.deleteProperty

Reflect.apply and Reflect.construct

Reflect with Proxy Traps

Practical Applications

4 Sub-topics

Practical Proxy Examples

Validation with Proxy

Observable Objects

Negative Array Indices

Proxy and Reflect

4 Topics

Proxy Basics

4 Sub-topics

Proxy Introduction

Proxy Concepts and Use Cases

Creating Proxy Objects

Handler and Traps

Proxy Traps

11 Sub-topics

get Trap

set Trap

has Trap

deleteProperty Trap

apply Trap

construct Trap

ownKeys Trap

getOwnPropertyDescriptor Trap

defineProperty Trap

Revocable Proxies

Proxy Limitations

Reflect API

6 Sub-topics

Reflect API Introduction

Reflect Methods Overview

Reflect.get and Reflect.set

Reflect.has and Reflect.deleteProperty

Reflect.apply and Reflect.construct

Reflect with Proxy Traps

Practical Applications

4 Sub-topics

Practical Proxy Examples

Validation with Proxy

Observable Objects

Negative Array Indices

Symbols

4 Topics

Symbol Basics

7 Sub-topics

Symbol Primitive Introduction

Creating Symbols

Symbol Description

Symbols are Unique

Symbols as Property Keys

Symbol Properties are Hidden

Object.getOwnPropertySymbols

Symbol Registry

2 Sub-topics

Symbol.for - Global Registry

Symbol.keyFor Method

Well-Known Symbols

6 Sub-topics

Well-Known Symbols Overview

Symbol.iterator

Symbol.toStringTag

Symbol.toPrimitive

Symbol.hasInstance

Symbol.species

Symbol Use Cases

3 Sub-topics

Practical Symbol Use Cases

Private-like Properties with Symbols

Symbols in Libraries

Design Patterns in JavaScript

3 Topics

Creational Patterns

12 Sub-topics

Design Patterns Introduction

Why Use Design Patterns

Pattern Categories Overview

Singleton Pattern

Singleton Implementation

Module Pattern

Revealing Module Pattern

Factory Pattern

Factory Implementation

Abstract Factory Pattern

Builder Pattern

Prototype Pattern

Behavioral Patterns

8 Sub-topics

Observer Pattern

Observer Implementation

Pub/Sub Pattern

Mediator Pattern

Strategy Pattern

Command Pattern

State Pattern

Iterator Pattern

Structural Patterns

5 Sub-topics

Decorator Pattern

Decorator Implementation

Facade Pattern

Adapter Pattern

Choosing the Right Pattern

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JavaScript Proxy and Metaprogramming

Certificate of Completion

Course Curriculum

Student Reviews

Frequently Asked Questions

Start Your Journey Today

JavaScript Proxy and Metaprogramming

Certificate of Completion

Course Curriculum

Student Reviews

Frequently Asked Questions

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