In this video, I've put together a comprehensive guide to mastering JavaScript. We'll start with the basics and work our way up to some advanced techniques. Join me as we explore everything you need to know to become a JavaScript pro!

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⏳ Timestamps ⏳
00:00 | Overview
00:34 | Free Resource
01:03 | Beginner
05:17 | Intermediate
08:04 | Advanced
10:46 | Expert/Master

-- Beginner --
Variables: var, let, const
Data Types: Strings, Numbers, Booleans, null, undefined.
Operators: Arithmetic, Assignment, Comparison, Logical, 
Conditionals
Control Flow: if/else, switch, ternary operator.
Basic Data Structures: Arrays, Objects, Mutability.
Loops: for, while, do...while, iterating over arrays with forEach.
Functions: Declaration, Invocation, Return, Parameters vs Arguments.
Common Methods
Sets, Maps
Advanced Functions: Arrow functions, default parameters, rest parameters.
Scope
DOM Manipulation: Selecting and changing webpage elements, handling user input.
Event Handling: addEventListener, handling clicks, form submissions.
Basic Debugging: using browser dev tools, debugger.

-- Intermediate --
Error Handling: try...catch, throwing custom errors.
Important operators: null coalescing, optional chaining, ternary operator
Asynchronous JavaScript: Callbacks, Promises, async/await.
APIs: Fetch API, working with JSON, making HTTP requests.
Object-Oriented JavaScript: this, new, constructor functions, class syntax.
Prototypal Inheritance: Prototype chain, creating prototypes, inheritance patterns.
Module System: ES6 modules (import/export), CommonJS (require/module.exports).
Tooling: npm, basic webpack, Babel.
Functional Programming Basics: Pure functions, higher-order functions, closures, .map(), .filter(), .reduce().

-- Advanced --
Advanced Asynchronous Patterns: Microtasks, Macrotasks, Event Loop, Web Workers.
Advanced DOM & Web APIs: IntersectionObserver, WebSockets, localStorage/sessionStorage.
State Management: Understanding State, Introduction to State Management Libraries (e.g., Redux).
Advanced Object-Oriented JavaScript: Factory Functions, Mixins, Composition.
Functional Programming: Immutability, Recursion, Function Composition, Currying.
Advanced Error Handling: Custom error types, error tracking.
Performance Optimization: Lazy loading, Debouncing and Throttling, Memoization.
Security Essentials: XSS, CSRF, CORS, Content Security Policy.
Testing: Unit Testing, Integration Testing, E2E Testing, Frameworks (Jest, Mocha/Chai).
Build Tools & Automation: Advanced webpack, Gulp, npm scripts.

-- Expert/Master --
Design Patterns: Module Pattern, Factory, Singleton, Observer, etc.
Advanced State Management: State Machines, Redux Middleware
Advanced Performance Optimization: Code Splitting, Tree Shaking, Web Assembly.
Type Systems: TypeScript, Flow.
Server-Side JavaScript: Node.js, Express, RESTful API design, GraphQL.
Full-Stack Development: MERN Stack, Server-Side Rendering.
Modern Frameworks: In-depth understanding of frameworks like React, Angular, Vue.
Architecture & Scalability: Microservices, Load Balancing, Caching Strategies, CDN.

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