JavaScript

Getting started

1. Introduction to JavaScript
2. JavaScript Environment Setup
3. Syntax and Comments
4. Console log
5. History of Javascript

Data Types

1. Variables and Datatypes
2. Var vs Let vs Const
3. Value vs Reference Types
4. Local vs Global Scope
5. JavaScript Template Literals
6. Type conversion
7. What is Destructuring?

Flow Control

1. What is Control flow?
2. if else
3. Switch Statement
4. Loops
5. For Loop
6. While/do while loop
7. For…in loop
8. For…of loop

Functions

1. Functions
2. Function Expressions
3. Parameters and Arguments
4. How to use return keyword
5. Lexical Scope & Closures
6. Getters and Setters
7. Higher Order Functions
8. Arrow Functions
9. Immediately Invoking Function Expressions IIFE
10. Understanding Hoisting
11. What are Pure Functions?
12. Recursion
13. Closures

Numbers

1. Number Datatype
2. Number Methods
3. Date Object
4. Math Object

Arrays

1. Arrays
2. Array forEach
3. Array Map
4. Array Filter
5. Array Reduce
6. Array find and findIndex Methods
7. Array some Method
8. Array every Method
9. Array methods

Strings

1. String Datatype
2. String Methods

Objects And Objects creation

1. Objects
2. this Keyword
3. Cloning an Object
4. Factory Functions
5. Constructor Functions
6. Classes
7. Class Inheritance
8. static keyword
9. Method Chaining
10. Constructors under the hood
11. Factory Function vs. Constructor vs. Class
12. Object oriented Programming (OOP)
13. Using Call, Apply and Bind
14. Dynamic Property Names

Prototypal Inheritance

1. What is Prototype
2. __proto__ vs prototype
3. Prototypal Inheritance

Error Handling

1. JavaScript Error Handling
2. ESLint

Debugging

1. CORS Error

Asynchronous

1. Callback Functions
2. Promises
3. Async Await

 Loading Strategies

1.  Async and Defer

Operators

1. Assignment Operators
2. Comparison Operators
3. Logical Operators
4. Arithmetic Operators
5. Nullish Coalescing Operator
6. Ternary Operator
7. What is the Rest Parameter?
8. What is the Spread Operator?

Sets and Maps

1. Sets and Weak Sets
2. Maps and Weak Maps

Iterators & Generators

1. Iterators
2. Async iterators
3. Generators
4. Async Generators
5. Higher-order iterators
6. map for Async iterator

ECMAScript versions

1. ES6