React 19 Mastery: Build Modern Web Apps With The Latest Feat

Learn React 19 from scratch: Hooks, API calls, state management, routing, forms, and real-world project building

What you'll learn

Build real-world web applications using React 19’s latest features and patterns

Understand JSX, props, component architecture, and reusable UI patterns

Use React hooks like useState, useEffect, and the new use() API for logic and data

Fetch, cache, and manage API data efficiently with Axios and TanStack Query

Implement routing, navigation, and dynamic pages using React Router

Build responsive and modern UIs using Tailwind CSS

Manage global state with React Context and shared data between components

Build and validate forms using React 19 form actions and controlled inputs

Handle loading, errors, conditional rendering, and async flows cleanly

Deploy a fully functional e-commerce-like React app with a cart and checkout flow

Requirements

No prior React experience is needed — we'll start from the basics and build up. Basic knowledge of HTML, CSS, and JavaScript is recommended so you can follow along comfortably. You’ll just need a computer, a modern browser, and a code editor like VS Code to get started.

Description

Welcome to the React 19 Mastery Course — the most up-to-date and practical guide to learning React in 2024 and beyond.This course is perfect for both beginners and developers who want to sharpen their React skills by building real-world applications with the latest React 19 features. Whether you're starting from scratch or revisiting React with the new compiler and updates, this course walks you through everything step by step — without fluff.You’ll start with the fundamentals of React, including JSX, components, props, and hooks. Then, you’ll dive into real data fetching with Axios, build dynamic UIs, and manage state effectively using Context API.We’ll also cover the new use() hook, form actions, and React 19’s compiler optimizations, so you’re learning the most modern, production-ready patterns used by top companies today.You’ll build an entire e-commerce-like app with product listing, filtering, a shopping cart, checkout flow, and form submission. Along the way, you’ll learn key skills like routing, conditional rendering, context API, and working with APIs the right way.By the end of this course, you'll not only understand React 19 — you’ll have built a fully functional app and be ready to use React confidently in real-world projects.Let’s build together. See you inside!

Overview

Section 1: React Fundamentals

Lecture 1 Introduction

Lecture 2 What is React?

Lecture 3 Creating a React App

Lecture 4 Project Structure

Lecture 5 React Components

Lecture 6 React Ecosystem

Section 2: Building a React App

Lecture 7 Project setup with React 19

Lecture 8 Setting up Tailwind CSS

Lecture 9 JSX and Components

Lecture 10 Understanding Props

Lecture 11 Prop Types

Lecture 12 Intro to Hooks and State

Lecture 13 Filtering Data with State

Lecture 14 Refactoring

Section 3: Interacting with APIs

Lecture 15 Introduction to APIs

Lecture 16 Fetching Data with Axios

Lecture 17 Handling the Loading State

Lecture 18 use() API

Lecture 19 TanStack Query

Lecture 20 Filtering Data through API

Lecture 21 Enhancing the Filtering Functionality

Lecture 22 Sorting

Lecture 23 Extracting an HTTP Client

Lecture 24 Custom Hooks

Lecture 25 Skeleton Loaders

Section 4: Routing & Navigation

Lecture 26 Setting up React Router

Lecture 27 Navigation

Lecture 28 Dynamic Routing

Lecture 29 Page Links

Lecture 30 Invalid Routes

Lecture 31 Final Notes

Section 5: State Management

Lecture 32 Introduction to State Management

Lecture 33 Creating a Context Provider

Lecture 34 Add to Cart Functionality with useContext API

Lecture 35 CSS in JS and Styled Components

Lecture 36 Building a Shopping Cart Component

Lecture 37 Updating Cart Items and Quantities

Lecture 38 Displaying Total Cart Items

Lecture 39 Persisting State in Local Storage

Section 6: Forms & User Input Handling

Lecture 40 Introduction to Forms

Lecture 41 Checkout Page Details

Lecture 42 Cart Summary

Lecture 43 Checkout Form

Lecture 44 Form Actions

Lecture 45 Checkout Success Page

Lecture 46 Deployment

Lecture 47 Course Recap

Perfect for beginners who know some HTML, CSS, and JavaScript and want to dive into modern frontend development,Great for self-taught developers who’ve struggled with outdated or overly theoretical React tutorials,Helpful for intermediate devs looking to upgrade to the latest React 19 features like the use hook and form actions,Ideal for aspiring frontend developers who want to build a strong portfolio and understand how real apps are structured