Build A ChatGPT AI in JavaScript - OpenAI - Code Along (Udemy.com)
Create Your Own AI Assistant in JavaScript - A Hands-On Introduction to OpenAI ChatGPT - Machine Learning
Created by: Liam Sloane
Last updated February 2025
What you will 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 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!
Instructor Details
- 4.4 Rating
246 Reviews
Liam Sloane
Liam Sloane is a full-stack developer, AI systems architect, and best-selling Udemy instructor with a track record of shipping high-performance web applications and teaching practical, production-grade engineering skills to developers worldwide.
Liam holds a B.S. in Computer Science and certifications including ITIL Foundation, Harvard’s 6 Month Web & Computer Science Program, LPI Linux Essentials. He specializes in modern JavaScript frameworks, especially React, Next.js, and React Native, with a deep focus on performance work like DOM optimization, virtualization, and scalable UI architecture.
As an educator, Liam has taught 100,000+ students across top-rated, best-selling courses covering React, Redux Toolkit, Next.js, Solidity, Storybook, Express, MongoDB, Firebase, and modern testing and deployment workflows. His courses are used by engineers at major companies via Udemy for Business, and his work has been licensed and published through O’Reilly, Safari, and Packt.
Beyond teaching, Liam has led and shipped real-world systems across web, AI, and Web3, delivering developer onboarding templates, best-practice codebases, and end-to-end implementations for modern product teams. He is also the CEO of Orbital, providing consulting and technology development internationally, including work across leading blockchain ecosystems such as Solana and NEAR.
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Reviews
By Steven Michel on 7/5/2023
It was fun. But it should be noted that the student of the course should know NextJS (react) ou at least NuxtJS (VueJS) to trully enjoy the course since the real meat to the course is the OpenAI AI integration.
By Nathan Workman on 7/4/2023
Loved the narration. Very engaging instructor. Course material presented in an extremely straightforward manner. Learned a little bit more about basic JavaScript, React, NextJS, APIs, error handling, ChatGPT. Highly recommend!
By James Patterson on 5/14/2023
This was a very good course. The instructor is very knowledgeable. He goes at a very comfortable pace for me. A lot of valuable information was covered and the course was not too long. (Don’t judge a course solely by the number of hours.) I really liked how he added error handling and reporting to the API request. I do not remember any of my other courses teaching API error handling. His error handling will enable you to actually diagnose the errors from the API request. That code snippet alone was well worth the price of the course. The course gives you pointers to other ChatGPT applications you can build from the framework taught in the course. This is second course I have taken from this instructor. I signed up for this course after taking his other course. I will probably take more courses from him.
By Ron Henderson on 4/23/2023
three quarters of the way in and now the course starts to point you to the api docs. all you do is copy the sample code. don't waste your money. there is nothing here that you can't get from the docs.
By Michael Neely on 2/24/2023
It was a lot of fun with discovering the OpenAI course and how to integrate it in to an app. I look forward to applying this knowledge soon.
By Robert Lynch on 2/11/2023
I wanted to learn more about ChatGPT and searched around and came upon this course in Udemy. I am so glad that I did! The course explains ChatGPT in easy to understand detail and easy to set up an AI application. It was great!
By Biah on 1/18/2023
I love how everything is explained well enough for newbies like me to grasp. The concepts are easy to understand. The information provided is also very good.
By Zia Khan on 1/18/2023
I recommend this course to anyone out there who's already familiar with JavaScript and is really into machine learning. If you're into AI and how a powerful AI tool like ChatGPT works this is the best course out there for you!
By Abdullah Zia on 1/18/2023
The course is well-structured and easy to follow, with hands-on exercises and real-world examples that help solidify the concepts learned. The course is a great resource for anyone looking to learn about building chatbots using OpenAI and JavaScript.
By Zac Williams on 1/18/2023
I was really curious about OpenAI and ChatGPT, so I started digging into it a while ago. I started this course to know how everything works at the backend and so far the experience has been wonderful. I plan on making my own type of ChatGPT someday in the future!
Quality Score
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Overall Score : 88 / 100












