CF

Building ChatGPT with React Native

1h 24m 49s
English
Paid
Updated September 2026

Building ChatGPT with React Native is a 9-lesson 1 hour 24 minutes self-paced course by Simon Grimm. This 9-lesson course wires three of OpenAI's APIs into a single React Native app: text completions for chat, DALL-E for image generation, and Whisper for turning speech into text.

Course facts

Lessons
9
Duration
1 hour 24 minutes
Level
All levels
Language
English
Updated
2026-09-11
Instructor
Simon Grimm
Price
Premium

This 9-lesson course wires three of OpenAI's APIs into a single React Native app: text completions for chat, DALL-E for image generation, and Whisper for turning speech into text.

What you'll build

  • A ChatGPT-styled app shell with drawer navigation
  • A way for users to enter and use their own OpenAI API key
  • An interactive chat interface driven by AI completions
  • Image generation through DALL-E and voice input through Whisper

Basic familiarity with React Native and JavaScript or TypeScript is assumed, along with some curiosity about applying AI APIs in a mobile app rather than just a web demo.

Who teaches Building ChatGPT with React Native? Simon Grimm

Simon Grimm thumbnail

Simon Grimm is a German developer and educator behind the Galaxies.dev teaching platform, focused entirely on cross-platform mobile development with Ionic, Capacitor, React Native, and Flutter. He is one of the longest-running independent instructors on the Ionic / Capacitor stack and a frequent speaker at the framework's official events.

His CourseFlix listing carries over twenty Galaxies.dev courses covering Ionic Angular, Ionic React, Capacitor native plugin development, React Native, and Flutter — plus the surrounding ecosystem (auth, push notifications, in-app purchases, Stripe integration). Material is paid and aimed at developers building production mobile apps with web technologies rather than going down the native Swift / Kotlin track.

What lessons are included in Building ChatGPT with React Native?

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#1: Course Intro
All Course Lessons (9)
#Lesson TitleDurationAccess
1
Course Intro Demo
02:17
2
About the OpenAI API
03:19
3
Creating a Drawer Navigation
15:53
4
Capture Users API Key
11:57
5
Working with RxJS
08:22
6
Starting a Chat with AI
10:37
7
Displaying Chat Messages
14:27
8
Generating Images with AI
06:09
9
Using the Whisper API with Audio
11:48
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Frequently asked questions

What are the prerequisites for enrolling in this course?
Prospective students should have a basic understanding of React Native and be familiar with JavaScript or TypeScript. Additionally, having an interest in AI and its applications will be beneficial for fully engaging with the course material.
What kind of project will I build during the course?
During the course, you will build a ChatGPT app using React Native. This app will include features like AI completions for interactive chatting, DALL-E for image generation, and Whisper for voice recognition, integrating various OpenAI APIs to create a versatile and engaging application.
Who is the target audience for this course?
This course is designed for developers interested in exploring AI technologies within mobile app development. It is especially suitable for those eager to integrate advanced AI functionalities such as natural language processing and image generation into their React Native applications.
How does the depth of this course compare to other AI-related courses?
This course provides a focused exploration of integrating OpenAI's APIs with React Native, covering specific functionalities like AI completions, image generation with DALL-E, and voice recognition with Whisper. It is tailored for developers looking to apply these technologies practically in mobile applications, rather than offering a broad overview of AI concepts.
What tools and platforms will I work with in this course?
Students will work with React Native as the primary development framework and integrate OpenAI's APIs, including those for ChatGPT, DALL-E, and Whisper. Additionally, the course includes lessons on using RxJS to handle asynchronous data streams within the app.
What topics are not covered in this course?
The course does not cover the foundational theories of AI or machine learning algorithms. It focuses on practical implementation using OpenAI's existing APIs within a React Native app, rather than developing AI models from scratch.
What is the expected time commitment for completing this course?
The course consists of 9 lessons, but the exact runtime is not specified. Students should allocate sufficient time to understand each lesson, implement the projects, and practice integrating the discussed APIs, which may vary depending on individual backgrounds and learning paces.