Complete JavaScript Notes

Hello All,

Welcome ❤️ to my Github account 🙏.

I have created this repo to help students/freshers/working professionals and providing them all the resources for JavaScript in a single repo. We are continously working on this repository so please check regulary for latest updates.

For the convenience of the student who are not comfortable in English, we are trying to add notes in Hindi as well. Please keep checking our repo for regular updates.

This repo includes:# ❤️ Complete JavaScript Learning Material 🙏

JavaScript Course Material 🚀 by Sajid Ali Khan

📚 JavaScript Syllabus

📚 JavaScript Notes in English

Click here

• Chapter 01- Introduction & History

  • Programming Language
  • High Level Programming Language
  • Machine level language or Low level language
  • Front-end
  • Back-end
  • Introduction of HTML
  • Introduction of CSS
  • Introduction of JavaScript
  • History of javascript
  • About ECMAScript

• Chapter 02- Features

  • High level language
  • Garbage Collected
  • Interpreted Language (JIT)-> (Just in time compiler)
  • Multi Paradigm
  • Prototype based function
  • First Class Function
  • Dynamically Typed/ Dynamic
  • Single Threaded
  • Non-Blocking Event Loop

• Chapter 03- Separation of Concern

  • Separation of concerns principle
  • How to link JavaScript file in html ?

• Chapter 04- Value, Variable and DataType

  • What is Data ?
  • What is value?
  • What is Data type ?
  • Primitive data types (inbuilt data types):
    • Primitive Data Types Examples:
  • Non primitve (reference types) data types:
    • Non Primitive Data Type Examples:
  • What is variable?

• Chapter 05- Identifier

  • What is Identifiers
  • Rules for creating identifiers

• Chapter 06- Comments

• Chapter 07- Statement

  • What is Statement?
  • Use of Semicolon in JavaScript?
  • Use of WhiteSpace in statement?
  • What is Code block or Multi-line statement?

• Chapter 08- use strict

• Chapter 09- let, const and var

  • What is let ?
  • What is const ?
  • What is var ?
  • Differences between let, const and var?
  • When to use let, const and var?

• Chapter 10- Operators

• Chapter 11- Conditional Statement

  • What is conditional statement?

• Chapter 12- Output

  • What is console.log ?
  • What is Document.write ?
  • What is window.alert ?
  • What is inner HTML of an element in javaScript ?

• Chapter 13- Type Conversion

  • Manual Type Conversion
  • Coercion Example
  • Number to String
  • String to Number
  • Number to Boolean
  • Type conversion
  • Explicit type and Manual type conversion

• Chapter 14- Popup Boxes

  • Alert Box
  • Confirm box
  • Prompt Box

• Chapter 15- Other Operators

  • Loose equality operator ==
  • Strict Equality Operator ===
  • Ternary Operators

• Chapter 16- Truthy Falsy Values

  • What is truthy and falsy value:

• Chapter 17- Loop and Switch

  • Loops
  • for loop
  • for...of loop
  • for...in loop
  • while loop
  • do...while loop
  • switch statment
  • case clause?
  • break
  • Default case

• Chapter 18- String

  • What is String
  • How to create String in JavaScript ?
  • String Literal vs String Object
  • String length property
  • String functions

• Chapter 19- scope-scoping

• Chapter 20- function

• Chapter 21- More on Functions

  • Default parameters
  • Passing arguments: value vs reference
  • First Class function/Citizen
  • High Order function in JavaScript
  • Callback function in JavaScript
  • setTimeOut
  • setInterval
  • Function returning function
  • The call and apply methods
  • The bind method
  • Immediately invoked function expression(IIFE)
  • Closures

• Chapter 22- Hoisting

• Chapter 23- Temporal Dead Zone(TDZ)

• Chapter 24- Debugging

  • Debugging in JavaScript
  • Developer Tool
  • Fixing errors
  • Different types of errors

• Chapter 25- number

• Chapter 26- date

• Chapter 27- DRY-principle

• Chapter 28- Array

• Chapter 29- Object

• Chapter 30- Set

• Chapter 31- Map

• Chapter 32- Destructuring

• Chapter 33- Spread-operator

• Chapter 34- Rest-parameter

• Chapter 35- short-circuiting

• Chapter 36- enchanced-object

• Chapter 37- Optional-chaining-

• Chapter 38- DOM

• Chapter 39- BOM

• Chapter 40- RegExp

• Chapter 41- JSON-XML

• Chapter 42- javaScript-Engine

• Chapter 43- Call-Stack

• Chapter 44- Execution-Context

• Chapter 45- Memory

• Chapter 46- Compiler-Interpreter-JIT

• Chapter 47- Event-Loop

• Chapter 48- creation-code-phase

• Chapter 49- this-keyword

• Chapter 50- primitive-nonprimitive

• Chapter 51- OOPs

• Chapter 52- Prototypal-inheritance

• Chapter 53- Prototype

• Chapter 54- Constructor function

• Chapter 55- Es6 classes

• Chapter 56- object-creat

• Chapter 57- Encapsulation

• Chapter 58- Chaining-methods

• Chapter 59- Asynchronous

• Chapter 60- Ajax

• Chapter 61- About-API

• Chapter 62- Web

• Chapter 63- Promise

• Chapter 64- fetch

• Chapter 65- Consuming Promises

• Chapter 66- Chaining Promises

• Chapter 67- Rejected promises

• Chapter 68- Event Loop

• Chapter 69- Creating-Promise

• Chapter 70- Async-Await

• Chapter 71- Try-catch

• Chapter 72- Returning-values-from-Async

• Chapter 73- Promises-In-Parallel

• Chapter 74- Promises-Combinators

• Chapter 75- Modules

• Chapter 76- Export-Import-Modules

• Chapter 77- Top-Level-Await

• Chapter 78- Module-pattern

• Chapter 79- Building-with-parcel

• Chapter 80- Babel

• Chapter 81- Transpiling

• Chapter 82- Polyfilling

📚 JavaScript Notes In Hindi

Click here

• Chapter 01- Introduction
• Chapter 02- Features
• Chapter 03- separation-of-concerns
• Chapter 04- value_variable_datatype
• _Chapter 05- identifier
• Chapter 06- comments
• Chapter 07- statement
• Chapter 08- use_strict
• Chapter 09- let_const_var
• Chapter 10- operators
• Chapter 11- conditional_statement
• Chapter 12- output
• Chapter 13- typeconversion
• Chapter 14- popupboxes
• Chapter 15- other_operator
• Chapter 16- truthy_falsy
• Chapter 17- loopand_switch
• Chapter 18- string
• Chapter 19- scoping_and_scope
• Chapter 20- function
• Chapter 21- More-About-functions
• Chapter 22- destructuring
• Chapter 23- temporal-dead-zone
• Chapter 24-debugging
• Chapter 25- number
• Chapter 26- date
• Chapter 27- DRY-principle
• Chapter 28- array
• Chapter 29- object
• Chapter 30- set
• Chapter 31-map
• Chapter 32- Destructuring-Array
• Chapter 33- Spread-operator
• Chapter 34- Rest-parameter
• Chapter 35- short-circuiting-nullish-coalescing-operator
• Chapter 36- enhanced-object-literal
• Chapter 37- Optional-chaining
• Chapter 38-DOM
• _Chapter 39- BOM
• Chapter 40- RegExp
• Chapter 41- JSON-XML
• Chapter 42- JavaScript-Engine
• Chapter 43- Call-Stack
• Chapter 44- Execution-Context
• Chapter 45- Memory
• Chapter 46- Compiler-Interpreter-JIT
• Chapter 47- Event-Loop
• Chapter 48- creation-code-phase
• Chapter 49- Prototypal-Inheritance
• Chapter 50- this-keyword
• Chapter 51- OOPs
• Chapter 52- Constructor function
• Chapter 53-Object-create
• Chapter 54-Chaining-methods
• Chapter 55- primitive-nonprimitive
• Chapter 56- Web
• Chapter 57- Prototype
• Chapter 58- Es6 classes
• Chapter 59- Rejected Promises
• Chapter 60- prototypal_inheritance
• Chapter 61-Creating-Promise
• Chapter 62-Ajax
• Chapter 63- Try-catch
• Chapter 64- Promise
• Chapter 65- fetch
• Chapter 66- Promises-Combinators
• Chapter 67- Consuming Promises
• Chapter 68- Chaining Promises
• Chapter 69-Encapsulation
• Chapter 70-Asynchronous-JavaScript
• Chapter 71- Async-Await
• Chapter 72- About-API
• Chapter 73- Polyfilling
• Chapter 74- Promises-In-Parallel
• Chapter 75- Export-Import-Modules
• Chapter 76- Top-Level-Await
• Chapter 77- Module-pattern
• Chapter 78- Building-with-parcel
• Chapter 79- Babel
• Chapter 80- Transpiling
• Chapter 81- Returning-values-from-Async
• Chapter 82- Modules

📚 JavaScript Exercises & Solutions

Exercises

Click here

• Exercise-01
• Exercise-02
• Exercise-03
• Exercise-04
• Exercise-05
• Exercise-06
• Exercise-07
• Exercise-08
• Exercise-09
• Exercise-10
• Exercise-11

Solutions

Click here

• Solution-01
• Solution-02
• Solution-03
• Solution-04
• Solution-05
• Solution-07

📚 Interview Questions & Answers In English

📚 Interview Questions & Answers In Hindi

📚 JavaScript Coding Guidelines

📚 Front-end RoadMap Credit - JavaScript Mastery

📚 Back-end RoadMap Credit - Sadanand Pai

📚 Github Notes

🔥 Clone this Repository

You need to write the following commands on the terminal screen(in vscode) so that you can run this project locally.

  git clone "https://github.com/sajidhamdard/learnjavascript.git"

Go to the project directory

  cd learnjavascript

🔗 Let's Connect