JavaScript for Beginners - OryNet IT Services & Consulting

UNIT 1: Introduction to Computers, Web & Programming
Objective: Build fundamental understanding of computing.

What is a computer
Hardware vs software
What is programming
Why programming is needed
Introduction to websites
Static vs dynamic web pages
Client-side vs server-side concepts
Role of JavaScript in web development

UNIT 2: Introduction to JavaScript
Objective: Understand JavaScript as a beginner-friendly language.

UNIT 3: Setting Up JavaScript Environment
Objective: Write the first JavaScript program.

UNIT 4: Variables, Data Types & Values
Objective: Store and work with data.

What is a variable
Declaring variables (var, let, const)
Naming rules and conventions
Data types: Number
String
Boolean
Undefined
Null
Dynamic typing
Type conversion (basic)

UNIT 5: Operators & Expressions
Objective: Perform calculations and comparisons.

UNIT 6: Conditional Statements
Objective: Make decisions in programs.

UNIT 7: Loops & Iteration
Objective: Repeat tasks efficiently.

UNIT 8: Functions & Reusability
Objective: Write reusable blocks of code.

UNIT 9: Arrays
Objective: Work with multiple values.

UNIT 10: Strings & String Operations
Objective: Handle text data.

UNIT 11: Introduction to Objects
Objective: Understand real-world data representation.

UNIT 12: Introduction to DOM (Basic Level)
Objective: Make web pages interactive.

UNIT 13: Events & User Interaction
Objective: Respond to user actions.

UNIT 14: Debugging & Beginner Best Practices
Objective: Write error-free beginner code.

UNIT 15: Mini Projects (Beginner Level)
Objective: Apply learned concepts practically.

Course Content

UNIT 1: Introduction to Computers, Web & Programming Objective: Build fundamental understanding of computing.

What is a computer

Hardware vs software

What is programming

Why programming is needed

Introduction to websites

Static vs dynamic web pages

Client-side vs server-side concepts

Role of JavaScript in web development

UNIT 2: Introduction to JavaScript Objective: Understand JavaScript as a beginner-friendly language.

What is JavaScript

History and evolution

JavaScript vs Java

Where JavaScript runs (browser concept)

Applications of JavaScript

Real-world examples using JavaScript

UNIT 3: Setting Up JavaScript Environment Objective: Write the first JavaScript program.

Using JavaScript in HTML

tag

Inline, internal, and external JavaScript

Browser developer tools

Console output (console.log)

Writing first JavaScript program

JavaScript syntax rules

UNIT 4: Variables, Data Types & Values Objective: Store and work with data.

What is a variable

Declaring variables (var, let, const)

Naming rules and conventions

Data types: Number

String

Boolean

Undefined

Null

Dynamic typing

Type conversion (basic)

UNIT 5: Operators & Expressions Objective: Perform calculations and comparisons.

Arithmetic operators

Assignment operators

Comparison operators

Logical operators

Unary operator

Ternary operator (intro)

Expression evaluation

Truthy and falsy values

UNIT 6: Conditional Statements Objective: Make decisions in programs.

if statement

if-else statement

else-if ladder

switch statement

Nested conditions

Real-life decision-making examples

UNIT 7: Loops & Iteration Objective: Repeat tasks efficiently.

Why loops are needed

for loop

while loop

do-while loop

Loop control statements (break, continue)

Nested loops

Pattern printing (basic)

UNIT 8: Functions & Reusability Objective: Write reusable blocks of code.

What is a function

Function declaration

Calling functions

Parameters and return values

Reusing functions

Function expressions (intro)

Scope basics (global vs local)

UNIT 9: Arrays Objective: Work with multiple values.

What is an array

Creating arrays

Accessing elements

Updating values

Array length

Iterating arrays using loops

Basic array methods

UNIT 10: Strings & String Operations Objective: Handle text data.

Creating strings

String indexing

String length

UNIT 1: Introduction to Computers, Web & Programming
Objective: Build fundamental understanding of computing.

UNIT 2: Introduction to JavaScript
Objective: Understand JavaScript as a beginner-friendly language.

UNIT 3: Setting Up JavaScript Environment
Objective: Write the first JavaScript program.

UNIT 4: Variables, Data Types & Values
Objective: Store and work with data.

UNIT 5: Operators & Expressions
Objective: Perform calculations and comparisons.

UNIT 6: Conditional Statements
Objective: Make decisions in programs.

UNIT 7: Loops & Iteration
Objective: Repeat tasks efficiently.

UNIT 8: Functions & Reusability
Objective: Write reusable blocks of code.

UNIT 9: Arrays
Objective: Work with multiple values.

UNIT 10: Strings & String Operations
Objective: Handle text data.

UNIT 11: Introduction to Objects
Objective: Understand real-world data representation.

UNIT 12: Introduction to DOM (Basic Level)
Objective: Make web pages interactive.

UNIT 13: Events & User Interaction
Objective: Respond to user actions.

UNIT 14: Debugging & Beginner Best Practices
Objective: Write error-free beginner code.

UNIT 15: Mini Projects (Beginner Level)
Objective: Apply learned concepts practically.