Building My Own Online Property: Profitable Websites and Apps Created with Vibe Coding

Without any installation or code, we’ll create everything in just 3 hours by telling Claude what to do: from a store introduction page → an order calculator → a store website with a real address → a site that accepts order requests.

"Will you make money just by building an app? No." Vibe Coding is merely a tool; the core is 'profitable planning and strategy.' This course goes beyond simple Vibe Coding technical training to reveal a practical manual for building a revenue automation system, learned firsthand by a non-developer operating 200 apps.

It doesn’t stop at following along to create a sample game. Using ChatGPT- and Codex-based vibe coding, you’ll learn the entire process through a real launch project: from game planning → development → mobile builds → AdMob ad integration → publishing on ONE store, Google Play, and the App Store.

This is a hands-on OpenAI Codex course for both non-developers and developers. You’ll learn everything from the basics to building websites and programs, automating tasks, harness engineering, and advanced features with ease, while developing the ability to learn new features independently using the latest official documentation.

From the next step after HTML/CSS through completing a React product browsing app, this is an introductory JavaScript and React course where you learn by writing code yourself. You can learn in two ways: follow along with the videos and implement everything yourself, or get AI suggestions using prompts from the study notes and selectively apply only what you need. Across 30 lessons (approximately 13 hours and 30 minutes), you’ll learn core JavaScript syntax, the DOM and events, and React components, props, and state in one continuous flow, then directly verify your results through testing and builds.

This is a basic/introductory course on digital marketing. It covers how to design digital marketing based on data and various practical cases. It contains stories and content that I want to share from my 14 years of experience in various fields of marketing, from digital marketing agencies to in-house marketers at large corporations. It is recommended for those who want to understand digital marketing in general.

🔥 Vibe Coding with Streamlit 🔥 Real-time coding experience where you can instantly create your own web service with just one line of code! Visual-focused, hands-on lectures tailored to MZ sensibilities - no complex backend knowledge required. Learn the basics of Streamlit and awaken your development instincts by directly implementing practical apps. Complete your own "personal service" with code in a vibe way right now 😎💻

You can learn the core essentials of GA4 (Google Analytics 4) e-commerce setup—which is often too difficult to learn alone just by searching the internet—through hands-on practice. This course is designed so that performance marketers and beginner developers setting up GA4 e-commerce for the first time can easily understand it by practicing step-by-step on a Cafe24 demo shopping mall. Since we delegate the developer's role to ChatGPT during the practice sessions, even marketers, PMs, or planners without professional development knowledge can learn how to set up GA4 e-commerce.

We will show you how to effectively utilize GA4 in your work.

This is a hands-on course that takes you through completing a Flutter mobile app from start to finish using the CLI and AI. You’ll experience the entire development cycle, including Firebase authentication and data management, AI API integration, monetization through AdMob ads and in-app purchases, and deployment to a real Android device. Even with limited development experience, you’ll learn how to use AI to request specific features and improve them, building the practical skills needed to release a polished app.

Everyone says agents are the trend, but why does your work stay the same? Have you been blocked by the "alien language" of APIs, stuck at tool installation, or found that what you learned doesn't translate to actual work? This integrated course connects the entire process into "one single path"—from the principles of API and communication structures to creating your own agent through Vibe Coding, and automating practical tasks like reports, Excel, and content with Claude Code. Whether you start from the basics or aim for professional application, you will complete the journey without interruption. (Windows recommended)

From coding basics to running your own web service all at once?! Web Build All-in-One, connecting fundamentals and practical application.

From AWS EC2 backend operations to automatic error fixing, we are revealing the entire development process of Sidabari (https://github.com/cx8537/sidabari), a Claude Code-based automation tool. In this course, we provide all the actual prompts and conversation history used as learning materials, allowing you to experience the entire prompt input process involved in its creation.

"Are you still studying with coding books?" A course, rated 5.0/5.0 by MBA and business undergrads at a London management university. You can take AI data analysis lectures from home. Even for humanities-background non-majors: practical data analysis skills immediately usable in the field, plus a data analysis portfolio for job search completion. I am a British Professor (British Professor) teaching data analysis and project classes with ChatGPT, no coding knowledge required.

A practical sharing session on 'Blog-based Monetization' executed and verified by approximately 120 people over 4 weeks.

I will show you how to use Microsoft Clarity to identify problems based on actual user behavior and organize them into actionable insights by connecting filters, segments, funnels, Smart Events, and Custom Tags. I have included the exact methods I use in practice alongside GA4 to quickly pinpoint the causes of churn or low conversion and prioritize improvements. The guide is structured in a flow of "Installation → Analysis → Insight Derivation Process → Advanced Settings," making it easy for beginners to follow. (For those who need it, I have also included sections on a demo shopping mall and basic GA/GTM setup.)

Learn how to turn a vague idea into a "completable work." The reason you fail to finish writing on your own is not a lack of talent, but a lack of planning, structure, genre, and scene-level design. Based on my Master of Fine Arts (MFA) in Screenwriting, over 10 years of writing experience, and the achievement of winning two awards with a single work, I will organize professional-standard writing techniques step-by-step online. In this main lecture, "Chapter 1: Film Planning," we will cover everything from planning methodologies to writing loglines and statements of intent, while also learning prompt engineering to utilize AI as a planning and assistant writer. Ultimately, you will work with the instructor to complete a one-sentence logline for the project you wish to write. The course proceeds with the perspective that the writer's judgment and design are what matter most, while AI is simply a tool that makes that process more efficient. The full curriculum for [Film and Drama Storytelling in the AI Era: Story Design for Creating Works and Careers] follows a 5-chapter roadmap: Film Planning → Structure → Plot & Character → Genre → Scene & Adaptation. By following each step, you can eventually expand your work into a full-length feature film screenplay (or a series proposal + scripts for episodes 1-2, depending on your goal). (Note: This course is sold individually by chapter.)

Are you just telling Claude Code, “Build it for me”? It works well at first. But as the project grows, the AI modifies the wrong files, forgets the rules, and repeats the same mistakes. In this course, you’ll learn how to leverage **the latest Claude Code** to delegate coding while still keeping the developer in control of **design, permissions, context, and verification**. **Design → Plan → Implement → Test → GitHub PR** Based on the developer’s judgment and review, AI-powered development automation is applied throughout this entire process.

Now your imagination becomes the ultimate game design document! With AI, you can have fun chatting as if you were building with LEGO and complete your first game. Try Google Gemini Pro for free!

The time when your imagination becomes reality—welcome to the world of 'Vibe Coding.' We prepared this course for those of you who may not know coding but know exactly what you want to create. With the emergence of AI tools like ChatGPT and Claude, people say that anyone can develop software. But what happens when you actually try? - "It writes simple code well, but once the number of files increases, the AI forgets what came before." - "It looks plausible, but when I run it, errors occur—and when I ask it to fix them, it gives me even more unrelated code." You’ve probably had experiences like these at least once. I experienced the same frustrations when I first started collaborating with AI. AI was an excellent 'assistant,' but it had limitations because it couldn’t see the entire forest. However, after discovering OpenAI Codex CLI and learning a new approach called 'Vibe Coding,' my development process completely changed. This course will solve the problems you’re experiencing while transforming you from someone who isn’t a coder into a director who commands AI agents. Equip yourself with the powerful tool Codex CLI, and join me on the exhilarating journey of Vibe Coding, where imagination becomes reality.