Course Content
UNIT 1: Introduction to Computers, Web & Programming
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What is programming
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Why programming is needed
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Software vs hardware
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Software vs hardware
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Introduction to the web
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Client-side vs server-side
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Role of JavaScript in modern applications
UNIT 2: Introduction to JavaScript
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What is JavaScript
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History and evolution
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JavaScript vs Java
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JavaScript engines
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Where and how JavaScript runs
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Real-world uses of JavaScript
UNIT 3: JavaScript Environment & First Programs
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Using JavaScript in HTML
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tag
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Inline, internal, external JS
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Browser DevTools
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Console output
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Writing first JavaScript programs
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Syntax rules
UNIT 4: Variables, Data Types & Memory Basics
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Variables (var, let, const)
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Naming conventions
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Primitive data types
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Dynamic typing
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Type conversion
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Truthy & falsy values
UNIT 5: Operators & Expressions
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Arithmetic operators
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Assignment operators
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Comparison operators
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Logical operators
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Ternary operator
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Operator precedence
UNIT 6: Control Flow & Logic Building
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if / else / else-if
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switch case
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for, while, do-while loops
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Nested logic
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Pattern-based problems
UNIT 7: Functions & Code Reusability
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Function declaration
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Parameters & return values
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Function expressions
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Arrow functions (intro)
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Scope basics
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Hoisting (intro)
UNIT 8: Arrays & Iteration
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Creating arrays
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Accessing & modifying elements
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Looping through arrays
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Array methods
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Searching & sorting
UNIT 9: Strings & Text Processing
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String immutability
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String methods
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Searching & slicing
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Template literals
UNIT 10: Objects & Data Modeling
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Object literals
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Properties & methods
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Nested objects
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Real-world data representation
UNIT 11: DOM Fundamentals
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What is DOM
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DOM tree structure
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Selecting elements
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Modifying content & styles
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Creating & removing elements
UNIT 12: Events & User Interaction
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Event-driven programming
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Event listeners
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Mouse & keyboard events
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Form handling
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Basic validation
UNIT 13: Hands-On JavaScript Practice
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Logic labs
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DOM labs
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Debugging broken scripts
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Code improvement exercises
UNIT 14: Browser Storage & State
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LocalStorage
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SessionStorage
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JSON handling
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Persistent UI state
UNIT 15: Mini Practical Projects
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Calculator
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To-Do List
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Expense Tracker
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Quiz App
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Theme Switcher
UNIT 16: JavaScript Execution & Internals
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Execution context
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Call stack
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Lexical scope
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Hoisting deep dive
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Temporal Dead Zone
UNIT 17: Closures & this Keyword
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Closures in depth
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Memory behavior
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this binding rules
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call / apply / bind
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Arrow function context
UNIT 18: Asynchronous JavaScript
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Sync vs async
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Callbacks
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Promises
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async / await
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Error handling
UNIT 19: Event Loop & Concurrency
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Call stack
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Task queue
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Microtask queue
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Execution order problems
UNIT 20: ES6+ Modern JavaScript
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Destructuring
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Spread & rest
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Default parameters
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Modules
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Optional chaining
UNIT 21: Real-World JavaScript Applications
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Student Management System
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Task Management Dashboard
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Finance Tracker
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API-based Weather App
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Data-driven UI systems
UNIT 22: Code Quality, Performance & Security
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Clean code principles
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DOM optimization
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Avoiding memory leaks
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XSS awareness
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Secure input handling
UNIT 23: Portfolio Development
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GitHub project structure
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README writing
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Screenshots & demos
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Project deployment
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Portfolio website
UNIT 24: JavaScript Certification Preparation
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MCQs & scenario questions
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Code-output prediction
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Debugging questions
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Mock certification exams
UNIT 25: JavaScript Interview Readiness
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Core JS interview questions
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Advanced concept explanations
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Coding challenges
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Project explanation techniques
UNIT 26: FINAL HERO CAPSTONE PROJECT
Objective: Build an industry-grade JavaScript application.
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Capstone Options: Personal Finance & Budgeting App
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Student / College Portal (Frontend)
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Task & Productivity Management System
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Business Dashboard Application
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