Learn JavaScript from Beginner to Advanced in just 30 Days.

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WEEK 1: JAVASCRIPT BASICS

Day 1 → What is JavaScript?

→ Learn the history, features & what JavaScript can build.

Day 2 → Setting Up Environment

→ Install VS Code, Chrome, Live Server Extension.

Day 3 → Variables & Data Types

→ Understand var, let, const, strings, numbers, booleans.

Day 4 → Operators in JS

→ Arithmetic, Assignment, Comparison, Logical Operators.

Day 5 → Conditional Statements

→ Master if, else, switch, ternary operator.

Day 6 → Loops in JavaScript

→ Learn for, while, do-while, break, continue.

Day 7 → Mini Project

→ Build a Simple Calculator.


WEEK 2: FUNCTIONS & DOM MANIPULATION

Day 8 → Functions in JavaScript

→ Regular Functions, Arrow Functions, Parameters, Return.

Day 9 → Arrays & Objects

→ Learn Arrays Methods & Object Properties.

Day 10 → Introduction to the DOM

→ Select & Manipulate HTML Elements using JavaScript.

Day 11 → JavaScript Events

→ Handle Click, Mouse, Form & Keyboard Events.

Day 12 → Project: To-Do List App

→ Build a simple dynamic to-do app.

Day 13 → Advanced DOM Manipulation

→ Create, Update & Remove Elements Dynamically.

Day 14 → Challenge: Build a Counter App

→ Apply DOM and Event Skills.


WEEK 3: INTERMEDIATE JAVASCRIPT

Day 15 → ES6 Features

→ Destructuring, Spread & Rest Operators.

Day 16 → Master Array Methods

map(), filter(), reduce(), find()

Day 17 → LocalStorage

→ Store & Retrieve Data from the Browser.

Day 18 → Fetch API & JSON

→ Make API Requests in JavaScript.

Day 19 → Promises & Async/Await

→ Handle Asynchronous Operations.

Day 20 → Project: Weather App

→ Build a Weather App using OpenWeather API.

Day 21 → Challenge: Random Quote Generator

→ Fetch Random Quotes from API.


WEEK 4: ADVANCED JAVASCRIPT & PROJECTS

Day 22 → Closures & Scope

→ Deep dive into JavaScript Closures.

Day 23 → Hoisting & Execution Context

→ Understand the JavaScript Engine Workflow.

Day 24 → Error Handling

→ Use try, catch, finally in JS.

Day 25 → Modules & Import/Export

→ Organize Your JS Code Professionally.

Day 26 → Object-Oriented Programming (OOP)

→ Classes, Constructors, Inheritance in JS.

Day 27 → Project: Quiz App

→ Interactive Quiz with Score Tracking.

Day 28 → JavaScript Interview Prep

→ Top 20 Frequently Asked JS Interview Questions.

Day 29 → Final Project: CRUD App

→ Build a Full Create, Read, Update, Delete App.

Day 30 → Deployment & Portfolio

→ Deploy Projects on Netlify or GitHub Pages & Share.


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