JavaScript Fundamentals - OryNet IT Services & Consulting

UNIT 1: Introduction to Web & JavaScript
Objective: Understand JavaScript’s role in web development.

Evolution of the web
Static vs dynamic websites
Client-side vs server-side scripting
What is JavaScript
Applications of JavaScript
JavaScript vs Java
JavaScript execution in browsers
Overview of JavaScript engines

UNIT 2: JavaScript Environment & Basics
Objective: Set up and write first JavaScript programs.

UNIT 3: JavaScript Syntax & Data Types
Objective: Learn JavaScript language fundamentals.

UNIT 4: Operators & Expressions
Objective: Perform computations and logic.

UNIT 5: Control Flow Statements
Objective: Implement decision-making and loops.

Conditional statements : if
if-else
else-if
switch
Looping constructs : for
while
do-while
Nested loops
break & continue
Logical problem solving

UNIT 6: Functions & Modular Programming
Objective: Write reusable and structured code.

UNIT 7: Arrays & Objects
Objective: Work with structured data.

UNIT 8: Strings & Built-in Methods
Objective: Process textual data.

UNIT 9: DOM (Document Object Model) Basics
Objective: Dynamically control web pages.

UNIT 10: Events & Event Handling
Objective: Respond to user interactions.

UNIT 11: Basic Input Validation & User Interaction
Objective: Build interactive web features.

UNIT 12: JavaScript Debugging & Best Practices (Intro)
Objective: Write reliable beginner-level code.

UNIT 13: Mini Projects (Fundamental Level)
Objective: Apply concepts practically.

Course Content

UNIT 1: Introduction to Web & JavaScript Objective: Understand JavaScript’s role in web development.

Evolution of the web

Static vs dynamic websites

Client-side vs server-side scripting

What is JavaScript

Applications of JavaScript

JavaScript vs Java

JavaScript execution in browsers

Overview of JavaScript engines

UNIT 2: JavaScript Environment & Basics Objective: Set up and write first JavaScript programs.

JavaScript in HTML ( tag)

Inline, internal, and external scripts

Console usage

Writing first JavaScript program

Comments & code readability

Best practices for script placement

UNIT 3: JavaScript Syntax & Data Types Objective: Learn JavaScript language fundamentals.

Tokens & identifiers

Keywords & reserved words

Variables (var, let, const)

Naming conventions

Primitive data types

Dynamic typing

Type coercion & conversion

UNIT 4: Operators & Expressions Objective: Perform computations and logic.

Arithmetic operators

Assignment operators

Comparison operators

Logical operators

Unary & ternary operators

Operator precedence

Truthy & falsy values

UNIT 5: Control Flow Statements Objective: Implement decision-making and loops.

Conditional statements : if

if-else

else-if

switch

Looping constructs : for

while

do-while

Nested loops

break & continue

Logical problem solving

UNIT 6: Functions & Modular Programming Objective: Write reusable and structured code.

Function declaration & invocation

Parameters & return values

Default parameters

Function expressions

Arrow functions (intro)

Scope (global, local, block)

Hoisting basics

UNIT 7: Arrays & Objects Objective: Work with structured data.

Arrays : Creating arrays

Accessing & modifying elements

Array methods (push, pop, shift, unshift)

Iterating arrays

Objects : Object literals

Properties & methods

Accessing object data

Nested objects

UNIT 8: Strings & Built-in Methods Objective: Process textual data.

String creation

String immutability

Common string methods

Searching & slicing strings

Template literals

Formatting output

UNIT 9: DOM (Document Object Model) Basics Objective: Dynamically control web pages.

Understanding the DOM tree

Selecting elements

Modifying content & styles

Creating & removing elements

DOM traversal basics

UNIT 10: Events & Event Handling Objective: Respond to user interactions.

Event-driven programming

Common browser events

Event handlers

addEventListener()

Event object

UNIT 1: Introduction to Web & JavaScript
Objective: Understand JavaScript’s role in web development.

UNIT 2: JavaScript Environment & Basics
Objective: Set up and write first JavaScript programs.

UNIT 3: JavaScript Syntax & Data Types
Objective: Learn JavaScript language fundamentals.

UNIT 4: Operators & Expressions
Objective: Perform computations and logic.

UNIT 5: Control Flow Statements
Objective: Implement decision-making and loops.

UNIT 6: Functions & Modular Programming
Objective: Write reusable and structured code.

UNIT 7: Arrays & Objects
Objective: Work with structured data.

UNIT 8: Strings & Built-in Methods
Objective: Process textual data.

UNIT 9: DOM (Document Object Model) Basics
Objective: Dynamically control web pages.

UNIT 10: Events & Event Handling
Objective: Respond to user interactions.

UNIT 11: Basic Input Validation & User Interaction
Objective: Build interactive web features.

UNIT 12: JavaScript Debugging & Best Practices (Intro)
Objective: Write reliable beginner-level code.

UNIT 13: Mini Projects (Fundamental Level)
Objective: Apply concepts practically.