React.js AI Chatbot built with ChatGPT, Gemini and DeepSeek
What you'll learn
- How to build a functional AI Chatbot Application using React.js and Vite
- What are key differences between AI tools, API usage, and rate limits.
- How to integrate ChatGPT, Gemini, DeepSeek, Claude and Grok AI models using API’s for real-chat conversations and message streaming.
- How to enhance chatbot UI/UX with chat auto-scrolling behavior, auto-resizable text fields, Markdown support, Light and Dark Mode, loading indicator.
- How to deal with API errors from AI services and debug applications.
- And much more to enhance skills in React.js and AI integration.
Requirements
- Basic knowledge of React. js
- Basic knowledge of JavaScript (we provide reading materials for those who are not familiar with JavaScript)
- Basic knowledge of HTML/CSS
Description
Unlock the power of AI to create smart, interactive apps that engage users in real time. You can easily add advanced features to your projects and build solutions that stand out in today’s market using OpenAI (ChatGPT), Google AI (Gemini), DeepSeek (R1 and V3), Anthropic (Cloud Sonnet and Haiku) and xAI (Grok 3) AI API’s.
Course updates
June 2025: Added New Lessons — Build a Responsive Sidebar to Show All Chats, Switch Between Them, Start New Chats, and Keep Processing Responses in the Background When Switching Chats. (1.5+ hours).
May 2025: Added New Lessons - Connect Claude and Grok AI models using API to Chatbot + Handle & Display API Errors in a Chat + Switch between AI Models and Light/Dark Theme. (1+ hour).
February 2025: Added New Lessons - Connect DeepSeek AI model using API to Chatbot and Handle API Errors with Confidence. (30 min).
What's in this course?
Build a real-time AI Chatbot with React.js, ChatGPT, Gemini, DeepSeek, Claude and Grok
Generative AI and Pricing Models for popular AI API’s (ChatGPT, Gemini, DeepSeek, Claude and Grok).
Create and style Chatbot Layout. Handle Chat Interactions via Component State.
Overview of Popular AI Models (ChatGPT, Gemini, DeepSeek, Claude and Grok). Getting API keys for API’s.
Connect ChatGPT, Gemini, DeepSeek, Claude and Grok AI Models the for Chatting.
Implement Streaming Messages. Handle and Debug API’s Errors.
Add support of Dark Mode, Markdown, Messages Auto-Scrolling and Auto-Resizable Inputs.
Build a Responsive Sidebar to Display All Chats with ability to Switch Between Them and Start New Chat Conversations.
This Course includes
Theory and Practice: About 4 hours of lectures with many practical examples (3-10 min lessons duration).
Source Code Examples: Full access to source code for all projects and exercises (practice on your own).
Lifetime access to the course and any future updates.
Udemy Certificate: which you will receive after completing the course.
Support: If you have any questions, we will always be willing to answer them.
Who is this course for?
Developers and students with fundamental React.js knowledge.
People who want to learn how to integrate AI Tools like ChatGPT, Gemini, DeepSeek, Claude and Grok.
Meet your instructor!
Dmytro Vasyliev - Senior Front-end Engineer with more than 10 years of professional experience in developing complex Web Applications. I have extensive experience with React and other frameworks, having used it in various projects to build dynamic and efficient user interfaces.
Do you need to be concerned?
This course comes with a 30-day money-back guarantee.
Join our course today to learn how to build your first application in React!
Who this course is for:
- Developers and students with fundamental React. js knowledge looking to explore and learn something new
- People who want to learn how to integrate Open AI (ChatGPT), Google AI (Gemini) and DeepSeek (R1 and V3) into frontend applications
Instructors
- 4.4 Instructor Rating
- 38,718 Reviews
- 919,741 Students
- 101 Courses
Hi, I’m Anton Voroniuk, and I’m here to help you unlock the power of AI and digital marketing. Over the past 17 years, I’ve trained over 900,000 students worldwide as a Google Academy Trainer and AI enthusiast.
With a master’s degree in search engine algorithms, machine learning, and AI, I’ve worked with Google and Facebook as a Premier Partner since 2017, staying ahead of the curve in AI-driven marketing.
That passion led me to create AIMe Academy, a place where professionals like you can learn how to use AI to save time, grow your business, and achieve your goals faster.
If you’re ready to master AI and stay ahead of the competition, join me at AIMe Academy. Let’s take your skills to the next level!
- 4.5 Instructor Rating
- 1,508 Reviews
- 54,738 Students
- 2 Courses
I’m Dmytro Vasyliev, a Senior Front-end Engineer with 10+ years of experience building real-world web apps using React.js, Next.js, Vue.js, and many other technologies.
As an instructor, I focus on clear explanations, real-world examples, and practical skills you can apply right away.
I’ve taught 50,000+ students on Udemy, shared best practices across teams, and helped junior developers grow into confident professionals.
Teaching isn’t a side job — it’s my passion.
- 4.4 Instructor Rating
- 38,554 Reviews
- 907,232 Students
- 94 Courses
I am dedicated to providing students with high-quality courses that help them achieve their goals. With my expertise in digital marketing, I am committed to creating engaging and effective course materials that cater to different learning styles and abilities. With my passion for teaching and my strong communication skills, I am here to support and guide my students every step of the way.