JavaScript in Practice: Hands-on - OryNet IT Services & Consulting

UNIT 1: Hands-On Programming Orientation
Objective: Build a practical coding mindset.

How learning by practice works
Understanding problem statements
Breaking problems into steps
Writing pseudocode
Running and testing JavaScript code
Using browser DevTools effectively

UNIT 2: Variables, Data Types & Expressions (Practice-Focused)
Objective: Apply fundamentals through repetition.

UNIT 3: Control Flow – Hands-On Logic Building
Objective: Strengthen decision-making logic.

UNIT 4: Functions & Modular Practice
Objective: Write reusable and clean code.

UNIT 5: Arrays in Practice
Objective: Manipulate collections of data.

UNIT 6: Strings & Text Processing (Hands-On)
Objective: Work with textual data practically.

UNIT 7: Objects & Real-World Data Modeling
Objective: Represent real-life entities.

UNIT 8: DOM Manipulation – Practice-Intensive
Objective: Build interactive web pages.

UNIT 9: Events & User Interaction
Objective: Respond to user actions.

UNIT 10: Browser Storage – Practical Usage
Objective: Build persistent features.

UNIT 11: Asynchronous JavaScript – Practical Level
Objective: Work with time-based and external data.

UNIT 12: Debugging & Error Fixing (Hands-On)
Objective: Learn by fixing mistakes.

UNIT 13: Integrated Mini Applications
Objective: Combine multiple concepts.

UNIT 14: Hands-On Capstone Project
Objective: Build a complete practical application.

Capstone Options: Task Manager App
Student Management Frontend
Personal Productivity Tool
Interactive Dashboard
Mandatory Features: ✔ DOM manipulation
Event handling
Storage or API usage
Modular functions
Clean UI
Documentation

Course Content

UNIT 1: Hands-On Programming Orientation Objective: Build a practical coding mindset.

How learning by practice works

Understanding problem statements

Breaking problems into steps

Writing pseudocode

Running and testing JavaScript code

Using browser DevTools effectively

UNIT 2: Variables, Data Types & Expressions (Practice-Focused) Objective: Apply fundamentals through repetition.

Declaring and using variables

Working with numbers, strings, booleans

Type conversion and coercion

Expression evaluation

Real-world data examples

UNIT 3: Control Flow – Hands-On Logic Building Objective: Strengthen decision-making logic.

if / else / else-if

switch cases

Looping with for, while, do-while

Nested loops

Pattern problems

Labs: ✔ Grade calculator

Prime number checker

Pattern printing

UNIT 4: Functions & Modular Practice Objective: Write reusable and clean code.

Creating functions

Parameters and return values

Function reuse

Scope practice

Small utility functions

UNIT 5: Arrays in Practice Objective: Manipulate collections of data.

Creating and updating arrays

Iteration techniques

Array methods

Searching and filtering

Sorting arrays

UNIT 6: Strings & Text Processing (Hands-On) Objective: Work with textual data practically.

String creation and indexing

Common string methods

Searching and replacing text

Formatting output

UNIT 7: Objects & Real-World Data Modeling Objective: Represent real-life entities.

Creating objects

Properties and methods

Nested objects

Updating object data

UNIT 8: DOM Manipulation – Practice-Intensive Objective: Build interactive web pages.

Selecting DOM elements

Updating text and styles

Creating and removing elements

DOM traversal

UNIT 9: Events & User Interaction Objective: Respond to user actions.

Click, input, submit events

Event listeners

Form handling

Basic validation

UNIT 10: Browser Storage – Practical Usage Objective: Build persistent features.

LocalStorage basics

Saving and retrieving data

JSON conversion

Updating stored data

UNIT 11: Asynchronous JavaScript – Practical Level Objective: Work with time-based and external data.

setTimeout and setInterval

Fetch API basics

Handling API responses

Error handling

UNIT 12: Debugging & Error Fixing (Hands-On) Objective: Learn by fixing mistakes.

Common JavaScript errors

Reading error messages

Using console for debugging

Fixing broken code

UNIT 13: Integrated Mini Applications Objective: Combine multiple concepts.

Mini Applications: Expense Tracker

Notes Application

Quiz Application

Simple Game (Guess / Dice)

UNIT 14: Hands-On Capstone Project Objective: Build a complete practical application.

Capstone Options: Task Manager App

Student Management Frontend

Personal Productivity Tool

Interactive Dashboard

UNIT 1: Hands-On Programming Orientation
Objective: Build a practical coding mindset.

UNIT 2: Variables, Data Types & Expressions (Practice-Focused)
Objective: Apply fundamentals through repetition.

UNIT 3: Control Flow – Hands-On Logic Building
Objective: Strengthen decision-making logic.

UNIT 4: Functions & Modular Practice
Objective: Write reusable and clean code.

UNIT 5: Arrays in Practice
Objective: Manipulate collections of data.

UNIT 6: Strings & Text Processing (Hands-On)
Objective: Work with textual data practically.

UNIT 7: Objects & Real-World Data Modeling
Objective: Represent real-life entities.

UNIT 8: DOM Manipulation – Practice-Intensive
Objective: Build interactive web pages.

UNIT 9: Events & User Interaction
Objective: Respond to user actions.

UNIT 10: Browser Storage – Practical Usage
Objective: Build persistent features.

UNIT 11: Asynchronous JavaScript – Practical Level
Objective: Work with time-based and external data.

UNIT 12: Debugging & Error Fixing (Hands-On)
Objective: Learn by fixing mistakes.

UNIT 13: Integrated Mini Applications
Objective: Combine multiple concepts.

UNIT 14: Hands-On Capstone Project
Objective: Build a complete practical application.