JavaScript Programming Fundamentals Certification

Module 1: Introduction to JavaScript

• JavaScript overview
• Role in web development
• JavaScript engines
• Client-side programming
• Adding JavaScript to HTML
• Basic program structure

Module 2: Variables & Data Types

• var, let, and const
• Numbers
• Strings
• Booleans
• Null and undefined
• Dynamic typing

Module 3: Operators & Expressions

• Arithmetic operators
• Comparison operators
• Logical operators
• Assignment operators
• Increment and decrement
• Operator precedence

Module 4: Conditional Statements

• if statements
• if-else
• else-if
• Nested conditions
• switch statements
• Ternary operator

Module 5: Loops & Iteration

• for loops
• while loops
• do-while loops
• for...of
• break
• continue

Module 6: Functions

• Function declarations
• Function expressions
• Parameters
• Return values
• Arrow functions
• Function scope

Module 7: Arrays

• Creating arrays
• Accessing elements
• Adding and removing elements
• Array iteration
• Array methods
• Multidimensional arrays

Module 8: Objects

• Object literals
• Properties
• Methods
• Accessing properties
• Updating objects
• Object iteration

Module 9: Strings, Numbers & Built-in Methods

• String methods
• Template literals
• Number methods
• Math object
• Date object
• Type conversion

Module 10: Scope & Modern JavaScript Concepts

• Global scope
• Function scope
• Block scope
• Hoisting concepts
• Destructuring
• Spread and rest operators

Module 11: DOM Fundamentals

• Document Object Model
• Selecting elements
• Reading content
• Updating content
• Modifying styles
• Creating elements

Module 12: Events & User Interaction

• Event concepts
• Event listeners
• Mouse events
• Keyboard events
• Form events
• Event objects

Module 13: Forms & Input Validation

• Form elements
• Reading input values
• Form submission
• Input validation
• Error messages
• User feedback

Module 14: JSON & Browser Storage

• JSON structure
• JSON.parse()
• JSON.stringify()
• Local storage
• Session storage
• Storing application data

Module 15: Asynchronous JavaScript & APIs

• Synchronous vs asynchronous execution
• Callbacks
• Promises
• async and await
• Fetch API
• Handling API responses

Module 16: Error Handling, Debugging & Application Development

• JavaScript errors
• try-catch
• Browser developer tools
• Console debugging
• Code organisation
• Building structured JavaScript applications