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Build A ChatGPT AI in JavaScript - OpenAI - Code Along

Name: Build A ChatGPT AI in JavaScript - OpenAI - Code Along
Rating: 4.5 (246 reviews)

Create Your Own AI Assistant in JavaScript - A Hands-On Introduction to OpenAI ChatGPT - Machine Learning

Created byLiam Sloane, Media Training Worldwide Digital

Last updated 2/2025

English

English [Auto],Japanese [Auto],

What you'll learn

Students will learn how to build an AI application using the OpenAI API and web development technologies such as React, Next js, JavaScript, Node, and CSS
Students will gain hands-on experience with using Fetch to make API calls with ChatGPT and npx to run Node commands
Students will learn how to use React Hooks and build interactive interfaces for the AI application
Students will implement machine learning concepts and build a fully functional AI-powered application with OpenAI that generates pet names for users
Students will gain a deeper understanding of machine learning concepts and the skills to create their own AI-powered projects

Course content

6 sections • 27 lectures • 1h 48m total length

What We Are Building with OpenAI ChatGPT2:52
Build a pet name generator app using OpenAI's ChatGPT in JavaScript, wiring the API with React/Next.js and fetch, and explore examples like language translation and movies to emojis.
Join Our Online Community0:56
What is Next Js and React Js1:29
Learn how Next.js powers server-rendered React applications, built on top of React, to reduce boilerplate and enable code splitting while leveraging React’s component-based UI and virtual DOM for high performance.
Join Our Online School0:55
What is Node Js and NPM - OpenAI Project Set Up1:54
Set up Node.js and npm, verify installation in the terminal, and run JavaScript scripts with console.log to speed up development. Then move on to setting up the application.
Install Next Js with NPX - ChatGPT Project Set Up2:04
Create a Next.js project using NPX by running create next app, naming the app, and selecting no TypeScript; install dependencies like React and Next to begin.
Download and Install A Text Editor - Visual Studio Code for OpenAI ChatGPT2:11
Download and install Visual Studio Code, a free open-source code editor by Microsoft; open the project folder and review the readme to prepare for the next steps.
How Does NPM Run Dev Work in Next Js4:18
Explore how npm run dev launches the Next.js development server, enabling hot module replacement and live updates on localhost:3000, while you navigate the project files like node_modules, babel, and pages.
Complete File Structure Review of The OpenAI ChatGPT3:36
Explore the complete file structure of the OpenAI ChatGPT app, including app.js, document.js, index.js, public assets, and styles, plus Next.js configuration and GitHub version control.
Exercise - Meet A Member of our Community1:11

The Final Solution Code of the Project OpenAI ChatGPT Project0:28
Overview of Next Js Key index and Starter Coding Files for the ChatGPT OpenAI7:06
Explore Next.js fundamentals, including the index as the app entry point, app component, higher order components, and page props, plus routing and files for a ChatGPT OpenAI project.
Cleaning Up The Index File for ChatGPT OpenAI API5:12
Clean up the index file for the ChatGPT app by removing unused imports, images, and links. Show that the Next.js home page uses JSX.
Writing a Form in React with Next Js for ChatGPT OpenAI4:54
Build a form in a React with Next.js app to input a pet's animal name, featuring a text input and submit button, while preparing state with hooks.
What Are Hooks and How To Manage State in React10:32
Explore hooks in React, learn how useState enables state in functional components, and see a practical counter example that updates state with onClick while preventing form submission.
Ask A Coding Mentor A Question0:20

Animal Input State Update for Open AI Queries4:16
Update the index file to wire up an animal input state and a controlled form, use onChange to log events, and prepare a submit action to fetch OpenAI results.
onSubmit Functionality for OpenAi API Connection with ChatGPT5:51
Implement an on submit handler to post user input to the OpenAI API and fetch ChatGPT responses, then reset the input and prepare an asynchronous fetch skeleton for API calls.
Async Await Fetch OpenAi and ChatGPT Post Request Pattern6:24
Master asynchronous API calls in JavaScript using the async/await pattern with fetch to post to the Open Eyes API endpoint with headers and a JSON body.
Async Await Fetch OpenAI and ChatGPT Data Response Pattern4:05
Learn to fetch OpenAI data with async/await in a post request, handle non-200 errors with try-catch, and implement robust error alerts as you set up an api endpoint.

OpenAI API ChatGPT Examples5:58
Connect to the OpenAI API by obtaining your API key, explore code examples for a product name generator, and test and adapt the Node or Python code in playground.
ChatGPT API Key for OpenAI and Environment Security Protocol4:42
Learn to generate and securely store your OpenAI API key using a .env file and dotenv in a JavaScript project, ensuring keys stay private and ready at runtime.

Important: CSS File Needed to Continue with This Section0:23
CSS Styling to OpenAI Form4:49
Apply css styling to the OpenAI form by importing index.module.css, using styles.main and styles.icon, and building a responsive form with useState to display api results.
Add Result Styling CSS to OpenAI Project3:48
Style the OpenAI project by applying flexbox to the main element with column direction and centered content, then set white text and a gradient background generated by a gradient generator.

Call and Response Example for OpenAI Implementation and Customizations11:33
Implement a call-and-response OpenAI workflow in JavaScript by wiring a generate API route, configuring the API key, and crafting prompts to produce three pet names for a given animal.
Robust Error Handling and Logic Completion to OpenAI API6:52
Validate user input with trim and length checks to prevent blank submissions. Wrap OpenAI API calls in try-catch and return clear 400 or 500 errors to improve reliability.

Requirements

No programming experience needed. You will learn everything you need to know inside. *Basic JavaScript & Web Development is a plus!

Description

This course with ChatGPT is the perfect opportunity for aspiring developers and anyone interested in machine learning to learn how to build an AI application from scratch and take part in the massive upcoming market opportunity early on.

Using the OpenAI API and the latest web development technologies such as React, Next.js, JavaScript, Node, and CSS, you will learn how to create a fully functional AI-powered application that can generate pet names for users.

Throughout the course, you will gain hands-on experience with React Hooks, and learn how to use Fetch to make API calls and npx to run Node commands. By the end of the course, you will have a full working application that you can add to your portfolio and use as a valuable tool for job interviews.

Whether you're a beginner or an experienced developer, this course with chatGPT is designed to give you the knowledge and skills you need to take your development skills to the next level. Not only will you learn how to build an AI application, but you will also gain a deeper understanding of machine learning, which is an in-demand skill in today's job market.

By taking this chatGPT OpenAI course, you will have the opportunity to work on a real-world project that you can showcase to potential employers and demonstrate your ability to work with cutting-edge technologies. The application that you will build is not only useful but also fun and interactive, which will make your learning experience even more enjoyable.

Enroll now and join our community of aspiring developers and machine learning enthusiasts as we build a chatbot using OpenAI's GPT-3 technology. By the end of the course, you will have a full working application and the skills to create your own AI-powered projects.

The world is shifting more and more towards learning and working at home. This is an opportunity for you to start learning the most in demand skills, showcase those coding development skills, and gain the experiences you need to develop your passion into something real.

ChatGPT is not a replacement, but an enhancing tool and an incredibly powerful tool when it comes to programming and analyzing code, and ignoring the utility now or at the very least not giving it a proper test run could very well be missing out early on gaining the advantage

This is the definitive ChatGPT Developer API course. After completing the final project, you will have gone through the following tools and technologies:

What's in this course?

How to build an AI application using the OpenAI API and web development technologies
Hands-on experience with React, Next.js, JavaScript, Node, and CSS
How to use Fetch to make API calls to OpenAI and npx to run Node commands
How to use React Hooks and build interactive interfaces for ChatGPT style Apps
How to implement machine learning concepts in a real-world project
How to create a fully functional AI-powered application that generates pet names for users
How to add the application to your portfolio and use it as a valuable tool for job interviews
How to gain a deeper understanding of machine learning and the skills to create your own AI-powered projects
How to work on a real-world project and showcase it to potential employers
How to learn in a fun and interactive environment and join a community of aspiring developers and machine learning enthusiasts.

This course is a focused employable bootcamp into coding on projects with ChatGPT and OpenAI

And in case if you are wondering if you need any experience to get started -

You do not need any web development or programming knowledge to get started!

This course requires zero prior knowledge to get started! Some basic web development skills including Javascript would definitely move you through the course at a much faster pace than others, however, this course includes introductory sections (they are purely optional) so that we all move through the key lessons together regardless of our skill level!

Please see the full curriculum, the free preview videos and whenever you’re ready...

Looking forward to seeing you in the lessons!

Who this course is for:

Take this course if want to gain confidence as a developer for jobs with ChatGPT and modern Web Development Technology
Take this course if you already know or have basic JavaScript and are just curious about the technologies. This course includes expert topics!
Take this course if you're interested in seeing what the hype is all about ChatGPT and decide its use case for yourself
Take this course if you want to get started with programming: ChatGPT & Javascript is an awesome way to get your feet wet
Take this course if are interested in working on a project in the future and entering the industry
Take this course if you want to develop a portfolio project that you can breakdown for employable prospects with a clear and concrete understanding

Build A ChatGPT AI in JavaScript - OpenAI - Code Along

What you'll learn

Explore related topics

Course content

00 Setting Up The Open AI ChatGPT Project10 lectures • 21min

Client Side Code For Open AI ChatGPT6 lectures • 29min

Client Side Adding State and hooks to the Open AI ChatGPT Application4 lectures • 21min

OpenAI API Set Up and Documentation2 lectures • 11min

Finish Styling the OpenAI Application3 lectures • 9min

Generate API for OpenAI Configuration with ChatGPT2 lectures • 18min

Requirements

Description

Who this course is for: