Overview

This course features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the course. In this hands-on course, you will build a powerful AI chatbot application using React.js. Starting with an introduction to the fundamentals of React, you'll explore components, props, and state management—essential skills for any web developer. As you progress, you'll dive into creating the chat interface, integrating the ChatGPT API, and enhancing the user experience with local storage and environment variables. Along the way, you’ll tackle error boundaries, styling, and loading indicators, all while refining your React.js expertise. The course guides you step-by-step, from building the chat window and input system to deploying the app live on Vercel. Each section is designed to provide you with the skills necessary to create a real-world AI chatbot. You’ll implement the ChatGPT API using Axios, handle asynchronous processes smoothly, and store user data effectively. This course is ideal for developers looking to expand their front-end skills while exploring AI integration. With its hands-on approach, you'll leave with a fully functional ChatGPT clone that is production-ready. By the end of the course, you will be able to build dynamic, interactive web applications with React.js, integrate external APIs, and deploy apps to Vercel. Additionally, you'll gain the ability to manage state and props effectively, implement error boundaries, and style React components to create a seamless user experience.

Syllabus

Course Introduction

In this module, we will introduce you to the fundamentals of React.js and lay the foundation for building your ChatGPT clone. You’ll explore the power of React components, props, and how they work together to form a seamless user experience. This section will ensure you understand the core principles before diving into the more technical aspects of the project.

React

In this module, we will dive into the essentials of React, including how to effectively manage state within your components and use props to create dynamic, interactive user interfaces. You'll also construct key features of your ChatGPT clone, such as the chat window and input form, gaining practical experience in building out real-time components.

ChatGPT API

In this module, we will focus on integrating the ChatGPT API into your application using Axios to create dynamic conversations. You’ll also learn how to persist chat history using LocalStorage, and use environment variables for secure configuration management. By the end, your ChatGPT clone will be fully functional, with real-time responses and seamless user interactions.

Error Boundary

In this module, we will introduce error boundaries to safeguard your app against unexpected failures, ensuring that your ChatGPT clone remains stable. You’ll also focus on user experience improvements, such as adding a loading indicator and styling the application to achieve a polished and modern interface.

Deploy to Vercel

In this module, we will guide you through deploying your ChatGPT clone to Vercel, taking your application from development to live on the web. You’ll learn how to configure deployment settings, troubleshoot common issues, and perform final optimizations to ensure your app runs smoothly in production.