AI Course for Developers – Build AI-Powered Apps with React

Programming with Mosh β€’ August 25, 2025
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Programming with Mosh

@programmingwithmosh

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Hi! I'm Mosh πŸ‘‹, a software engineer with over 20 years of experience. I'm all about clear, concise, practical coding tutorials – no fluff, just the good stuff! My courses focus on real-world projects and the skills that will get you hired. I've helped millions of students transform their careers. Want to level up your skills? Subscribe and hit the bell to get notified when I upload new videos! For sponsorships: [email protected]

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This AI course teaches you how to build AI-powered apps with React & Express. You’ll learn about LLMs, prompt engineering, and full-stack AI integration. πŸš€ Want to dive deeper? - Get the full course: https://mosh.link/build-ai-powered-apps - Subscribe for more videos like this: https://goo.gl/6PYaGF πŸ’‘ Related tutorials https://youtu.be/SqcY0GlETPk?si=ALGbprFSjzSnVfms https://youtu.be/d56mG7DezGs?si=NamrMlwEwC99MIfQ βœ‹ Stay connected: - Full Courses: https://codewithmosh.com - Twitter: https://twitter.com/moshhamedani - Facebook: https://www.facebook.com/programmingwithmosh/ - Instagram: https://www.instagram.com/codewithmosh.official/ - LinkedIn: https://www.linkedin.com/school/codewithmosh/ πŸ“– Chapters 0:00:00 Welcome 0:01:26 Prerequisites 0:02:21 What You’ll Learn 0:06:15 Setting Up Your Development Environment 0:07:12 Introduction to AI Models 0:07:48 Rise of AI Engineering 0:11:49 What Are Large Language Models? 0:16:12 What Can You Do With Language Models? 0:18:37 Understanding Tokens 0:21:40 Counting Tokens 0:25:43 Choosing the Right Model 0:30:45 Understanding Model Settings 0:39:32 Calling Models 0:47:07 Setting Up a Modern Full-Stack Project 0:48:19 Setting Up Bun 0:49:51 Creating the Project Structure 0:52:39 Creating the Backend 0:59:18 Managing OpenAI API Key 1:04:33 Creating the Frontend 1:07:18 Connecting the Frontend and Backend 1:12:31 Running Both Apps Together 1:15:55 Setting Up TailwindCSS 1:19:30 Setting Up ShadCN/UI 1:26:00 Formatting Code With Prettier 1:31:02 Automating Pre-Commit Checks With Husky 1:37:53 Project: Building a ChatBot 1:38:22 Building the Backend 1:38:58 Building the Chat API 1:45:25 Testing the API 1:47:22 Managing Conversation State 1:53:44 Input Validation 1:59:33 Error Handling 2:01:52 Refactoring the Chat API 2:04:00 Extracting Conversation Repository 2:09:21 Extracting Chat Service 2:16:05 Extracting Chat Controller 2:20:03 Extracting Routes 2:24:55 Building the Frontend #ai #aiappdevelopment #aicourses