Understanding JavaScript: Foundations & Core Concepts

Learn JavaScript from the ground up. Explore syntax, functions, data structures, and practical exercises as you build real projects along the way. Perfect for total beginners seeking a solid foundation.

Prerequisites: HTML and CSS Knowledge

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Lessons (30)

1.What is JavaScript?

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2.Variables in JavaScript

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3.JavaScript Data Types

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4.Operators and Expressions

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5.Conditional Statements

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6.Loops in JavaScript

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7.Functions

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8.Scope and Hoisting

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9.Arrays and Array Methods

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10.DOM Manipulation Basics

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11.Event Handling

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12.Forms and Input Handling

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13.Timers and Intervals

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14.Local Storage and Saving Data

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15.Working with JSON and Fetching API Data

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16.Error Handling

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17.Modern JavaScript (ES6+) Features

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18.Asynchronous JavaScript Deep Dive

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19.Advanced JSON and API Manipulation

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20.Advanced DOM Manipulation with APIs

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21.Modular JavaScript & ES Modules

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22.Advanced Event Handling & Delegation

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23.Advanced DOM Manipulation & Dynamic Elements

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24.Advanced Forms & Validation

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25.Local & Session Storage, Cookies

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26.Error Handling in Async JavaScript

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27.Async Patterns & Advanced Fetch Usage

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28.Third-Party APIs Integration

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29.Modules, Closures, OOP, and Functional Programming Patterns

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30.Event Loops, Memory, Web APIs, Testing, and Build Tools

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