Advanced JavaScript Tutorial - 42

With this course you are going to learn beyond just the basics like most online courses. You won't just learn patterns, techniques and best practices. You are going to understand the "why" of the toughest part of the language, to the point that when you get asked any question about Javascript in an interview or in a meeting, you will be able to explain concepts that would truly make people see that you are a senior javascript programmer.

Some of the topics covered in this course are:

Javascript Engine

Javascript Runtime

Interpreter, Compiler, JIT Compiler

Writing Optimized Code

Call Stack + Memory Heap

Stack Overflow + Memory Leaks

Garbage Collection

ES6, ES7, ES8, ES9, ES10, ES2020, ES2021 features

Single Threaded Model

Execution Context

Lexical Environment

Scope Chain

Hoisting

Function Invocation

Function Scope vs Block Scope

Dynamic vs Lexical Scope

this - call(), apply(), bind()

IIFEs

Context vs Scope

Static vs Dynamically Typed

Primitive Types

Pass by Reference vs Pass by Value

Type Coercion

Arrays, Functions, Objects

Closures

Prototypal Inheritance

Class Inheritance

Memoization

Higher Order Functions

Functions vs Objects

Scheme + Java in JavaScript

OOP (Object Oriented Programming)

Private vs Public properties

Functional Programming

Immutability

Imperative vs Declarative code

Composition vs Inheritance

Currying

Partial Application

Pure Functions

Referential Transparency

Compose

Pipe

Error Handling

Asynchronous JavaScript

Callbacks, Promises, Async/Await

Event Loop + Callback Queue

Task Queue + Microtask Queue

Concurrency + Parallelism

Modules in Javascript

The topics you will learn in this course are timeless and will allow you to stay current with any new library or framework that comes out in the javascript ecosystem since you will have the core concepts understood.