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React.js AI Chatbot built with ChatGPT, Gemini and DeepSeek

React.js AI Chatbot built with ChatGPT, Gemini and DeepSeek is a beginner-level online course from Udemy in React. It is structured in 20 modules with 4 stated learning outcomes. It is free to enrol, and a certificate is available on completion. Learners rate it 4.5/5 from 620 ratings on Udemy, with 43.1K enrolled.

Part of our React courses collection, where we compare it against 12 other courses.

★★★★★4.5(620 reviews) 43.1K learners English

Course highlights

Provider Udemy
Level Beginner
Mode Self-paced
Language English
Certificate Yes — shareable certificate
Rating 4.5★ (620 reviews)
Learners 43.1K
Price Free Free

What you’ll learn

How to build a functional AI Chatbot App using React.js, Vite, enhance UI/UX with chat Auto-Scrolling, Markdown support, Light/Dark Mode, Loading state.
How to integrate ChatGPT, Gemini, DeepSeek, Claude and Grok AI models using API’s for real-chat conversations and message streaming.
What key differences between AI tools and APIs, how to handle rate limits, fix API errors, and debug AI integrations effectively.
And much more to enhance skills in React.js and AI integration.

Level and time commitment

Udemy lists this course at Beginner level.
No prior experience in the subject is assumed — this is where the provider expects a newcomer to start.

Skills you’ll gain

Thing

What this course covers

20 modules

The 20-part outline Udemy publishes for this course.

Module 1 · Introduction
Module 2 · AI CHATBOT: Getting Started
Module 3 · AI CHATBOT: Building Chatbot UI
Module 4 · AI CHATBOT: Implementing Chat with AI
Module 5 · AI CHATBOT: Improving User experience with Chat
Module 6 · AI CHATBOT: Streaming Messages with AI
Module 7 · AI CHATBOT: DeepSeek API Integration
Module 8 · AI CHATBOT: Dealing with Issues when using API
Module 9 · AI CHATBOT: Anthropic (Claude) API Integration
Module 10 · AI CHATBOT: xAI (Grok) API Integration
Module 11 · AI CHATBOT: AI Assistant Selection and Chatbot Enhancements
Module 12 · AI CHATBOT: Building the Sidebar with Chats
Module 13 · AI CHATBOT: Building the “New Chat” Functionality
Module 14 · REACT MISTAKES: Beginner Mistakes - JSX syntax
Module 15 · REACT MISTAKES: Beginner Mistakes - useState hook
Module 16 · REACT MISTAKES: Beginner Mistakes - useEffect hook
Module 17 · PROMPTS: Master Prompt Engineering
Module 18 · CHAT GPT: Quick Start with ChatGPT
Module 19 · CHAT GPT: Explore ChatGPT Tools and Features
Module 20 · CHAT GPT: Models, Plans & Privacy Explained

What learners rate it

4.5
★★★★★
620 ratings

Rated 4.5/5 by 620 learners on Udemy (checked 26 Aug 2026).

This rating is collected by Udemy from its own enrolled learners. We reproduce it as reported and do not accept paid or incentivised reviews. See it on Udemy →

How this page is put together

Compiled by the 10courses editorial desk. Fees, ratings, duration and certificate details for the 1 course shown are read directly from Udemy course pages — we never estimate a price or a rating. Last verified 26 August 2026.

How we compare and rank courses · Our review policy · Affiliate disclosure

Compare with alternatives

Same topic, different trade-offs — here's who runs each one and what it's best at.

Course Provider Rating Price Duration Why pick this one
React.js AI Chatbot built with ChatGPT, Gemini and DeepSeek This Udemy 4.5★ Free Free — certificate included
React Basics Coursera 4.7★ Check price 29h 44m Quickest to finish (29h 44m)
Next.js & React - The Complete Guide Udemy 4.7★ Free Free — and still gives a certificate
Become a Java Full Stack Developer with React & Spring Boot Udemy 4.7★ Free Free — certificate included
See all React courses →

Where React leads

Roles we map to React on 10courses. This is our own mapping of subject to job, not a placement claim by Udemy.

Full-Stack Developer

Browse every course we track for one of these — courses for full-stack developers.

Common questions

Is React.js AI Chatbot built with ChatGPT, Gemini and DeepSeek free?

Yes. Udemy lists it as free to enrol. A certificate is available on completion — providers often charge separately for the certificate even when the course itself is free, so check the fee on the provider page before you count on it.

Does React.js AI Chatbot built with ChatGPT, Gemini and DeepSeek come with a certificate?

Yes — Udemy lists a certificate on completion. It is a course certificate, not a formal qualification or university credit.

Is React.js AI Chatbot built with ChatGPT, Gemini and DeepSeek suitable for beginners?

Yes. Udemy lists it at Beginner level, so no prior experience in the subject is assumed.

What does React.js AI Chatbot built with ChatGPT, Gemini and DeepSeek cover?

It is organised into 20 modules, starting with Introduction and going on to AI CHATBOT: Getting Started, AI CHATBOT: Building Chatbot UI, AI CHATBOT: Implementing Chat with AI, AI CHATBOT: Improving User experience with Chat, among others. The full outline is on this page.