Udemy

JavaScript & React JS Codecamp: Build & Deploy Real Projects

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  • 5,696 Students
  • Updated 11/2025
4.5
(72 Ratings)
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Course Information

Registration period
Year-round Recruitment
Course Level
Study Mode
Duration
3 Hour(s) 0 Minute(s)
Language
English
Taught by
George Steve, Emenwa Global, Chris Mendes
Rating
4.5
(72 Ratings)
1 views

Course Overview

JavaScript & React JS Codecamp: Build & Deploy Real Projects

Master JavaScript and React JS by Building Hot Games and 15+ Web Apps | Hands-on Projects | No Prior Experience Needed

Master JavaScript and React JS by Building 15+ Real-World Projects from Scratch to finish!

Step-by-Step Learning | Hands-on Projects | No Prior Experience Needed

Are you ready to become a JavaScript and React JS expert? This comprehensive course takes you from absolute beginner to professional developer by teaching you how to build real-world applications using JavaScript and React JS.

Whether you’re a self-taught programmer, an aspiring web developer, or someone looking to level up their JavaScript and React skills, this course is designed to give you hands-on experience with practical projects that will boost your portfolio and make you job-ready.

With step-by-step explanations and real-world coding challenges, you’ll master JavaScript from the ground up and dive deep into React JS, one of the most in-demand JavaScript frameworks used by companies like Facebook, Netflix, and Airbnb.

What You’ll Learn in This Course

JavaScript: The Foundation of Web Development

  • Setting Up Your Development Environment (VS Code, Atom Editor, Node.js)

  • Writing Your First JavaScript Code

  • JavaScript Code Structure and Best Practices

  • Using the Console and getElementById for Debugging

  • Variables, Constants, and Operators

  • Accepting User Input and Type Conversion

  • Math Objects & Random Number Generators

  • Decision-Making in JavaScript: if, else, switch, and ternary operators

  • Loops and Iterations: for, while, and do-while loops

  • Functions and Arrow Functions

  • Arrays, Objects, and ES6+ Features (spread operator, destructuring, map(), filter(), reduce())

  • DOM Manipulation: Selecting and Modifying HTML & CSS with JavaScript

  • Event Handling: Mouse, Keyboard, and Form Events

  • JavaScript ES6 Modules

  • Asynchronous JavaScript: Callbacks, Promises, and async/await

  • Fetching Data from APIs & Working with JSON

  • Error Handling in JavaScript

  • Storage & Cookies: Local Storage, Session Storage, and Cookies

Real-World JavaScript Projects You’ll Build

Digit Counter – Master JavaScript arithmetic operations
Random Number Generator – Learn how to generate dynamic random numbers
Weather App (Using API) – Fetch and display real-time weather data
Tic-Tac-Toe Game – Master game logic using JavaScript
Rock-Paper-Scissors Game – Understand JavaScript event handling
Expense Tracker – Manage financial data with JavaScript arrays
E-commerce Shopping Cart – Simulate a functional online shopping system
Real-Time Chat App – Learn how to build an interactive chat interface


Introduction to React JS: The Future of Frontend Development

  • Setting Up a React App (Using Vite for fast development)

  • Writing Your First JSX Code

  • Understanding React Fragments

  • Props & PropTypes: Passing data between components

  • Conditional Rendering in React

  • List Rendering and Filtering Data

  • Event Handling in React: Click, Form, and Input Events

  • useState Hook: Managing Component State

  • Building Interactive UI Elements

  • Styling React Components: CSS Modules, Styled Components

  • Fetching API Data with React

Real-World React Projects You’ll Build

To-Do App – Master React state management
Color Picker App – Build an interactive UI component
E-commerce Product Page – Display and manage product lists dynamically
Digital Clock & Stopwatch – Work with time and event listeners
Weather Dashboard – Fetch real-time weather data with React and APIs

Who Is This Course For?

Complete Beginners – No prior coding experience required
Self-Taught Developers – Fill in gaps and strengthen JavaScript fundamentals
Frontend Developers – Learn React and improve UI development skills
Aspiring Web Developers – Build real-world projects for a strong portfolio
Anyone Who Loves Practical Learning – Hands-on coding, not just theory!

Course Requirements

A computer (Windows, macOS, or Linux)
No prior programming knowledge required – This course starts from scratch!
A willingness to learn and build real projects

Why Choose This Course?

Step-by-Step Instructions – Learn in a structured and easy-to-follow format
Hands-On Learning – Over 25+ real-world projects for practical experience
Master JavaScript & React – From basics to advanced concepts
Build Your Portfolio – Gain skills to land high-paying jobs in web development
Updated Modern Course – Stay ahead with the latest JavaScript and React JS trends

By the end of this course, you’ll be able to confidently build JavaScript applications and React web apps like a pro!

Are you ready to start your journey? Enroll today and take your JavaScript and React JS skills to the next level!

Course Content

  • 10 section(s)
  • 153 lecture(s)
  • Section 1 Introduction to JavaScript
  • Section 2 JavaScript Fundamentals and Syntax
  • Section 3 Decision Making Statements in JavaScript
  • Section 4 String Methods and Operators in JavaScript
  • Section 5 Loop Systems in JavaScript
  • Section 6 Functions and Methods in JavaScript
  • Section 7 Objects and Classes in JavaScript
  • Section 8 Getters and Setters in JavaScript
  • Section 9 Arrays and Destructing in JavaScript
  • Section 10 Advanced working with functions

What You’ll Learn

  • Build Snake Game from Scratch to Finish
  • Build Game of Pong from Scratch to Finish
  • Build Tic Tac Toe Game from Scratch to Finish
  • Build Rock Paper Scissor Game from Scratch to Finish
  • Build Temperature Converter from Scratch to Finish
  • Build Weather Application with API from Scratch to Finish
  • Build Image Slider from Scratch to Finish
  • Build Advance Calculator from Scratch to Finish
  • Build Digital Clock from Scratch to Finish
  • Build Stopwatch from Scratch to Finish
  • Build Simple Interest Calculator from Scratch to Finish
  • Build Password Generator System from Scratch to Finish
  • Build Dice Roller App from Scratch to Finish
  • Build Number Guessing System from Scratch to Finish
  • Build Color Picker App from Scratch to Finish
  • Build Digit Counter from Scratch to Finish
  • Build Random Number Generator from Scratch to Finish
  • Work on hands-on projects like a To-Do List, Movie Search App, E-Commerce Website, and more!
  • Create Check Boxes and Radio Button Apps
  • JavaScript Fundamentals – Understand variables, data types, operators, control flow, and loops.
  • Functions & Objects – Learn function declarations, arrow functions, object-oriented programming, and ES6 classes.
  • Working with the DOM – Select, manipulate, and update HTML elements dynamically with JavaScript.
  • Event Handling – Handle user interactions like clicks, keyboard inputs, and form submissions.
  • Asynchronous JavaScript – Master callbacks, promises, async/await, and API data fetching.
  • JavaScript in Action – Build real-world projects like a to-do list, weather app, calculator, snake game, pong game and many more projects
  • Debugging & Best Practices – Learn common JavaScript errors, debugging techniques, and performance optimization.
  • Understand the fundamentals of React JS and why it’s the most popular JavaScript library for building user interfaces.
  • Learn JSX, Components, Props, and State Management to create dynamic web applications.
  • Master React Hooks (useState, useEffect, useContext, and more) to manage application logic.
  • Implement React Router for seamless navigation between pages.
  • Handle forms, user input, and event handling with real-world examples.
  • Fetch data from APIs using Fetch and Axios to build interactive applications.
  • Learn global state management with Context API and Redux.
  • Style React applications using CSS Modules, Tailwind CSS, and Bootstrap.
  • Plan, structure, and build large-scale React applications.
  • Deploy your React projects on Netlify and Vercel for real-world use.

Reviews

  • G
    Gideon Ebubechukwu
    5.0

    Very Excellent Tutorials with good project examples

  • M
    Meaghan Brand
    5.0

    It is a good course and easy to follow.

  • M
    Markus Pebrian
    5.0

    good

  • D
    Daniel Hadinata Admojo
    3.5

    The code explanation is not clear in some parts; I suggest preparing the script for the video that matches the code we are currently learning for better understanding.

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