The Real Vibe Coding All-in-One Class: From Claude Code Basics to Launch, Operations, and Agent Automation

Hello, this is Grab.

For the Chuseok holiday, you can get the “Real Vibe Coding All-in-One Class” at a 30% discounted price.

One of the things I realized while teaching vibe coding directly to hundreds of non-developers and developers is that fundamentals are truly important. It shouldn’t end with simply telling AI, “Build me an app.” You need the ability to evaluate what AI creates, narrow down the cause and solve the problem when something goes wrong, and carry an idea through to launching and operating it as a real service.

Discount period

September 21 (Mon) ~ September 28 (Mon)

In this course,

Using Claude Code, we’ll build the actively operating service “Kagong Map” together and cover the process of turning vibe coding into a complete, real-world service.

• Essential Development Knowledge for Communicating Properly with AI

• The entire process from research and development to databases, login, and deployment

• Elements required for operating a service, including SEO, security, monitoring, and admin screens

• Agent environments and automation for delegating repetitive tasks

  
  

This is not a course that simply teaches you how to quickly learn to use a single tool. It is a process of learning to assess AI-generated results yourself and create the standards and environment that enable AI to work reliably.

Start this Chuseok holiday.

If you’ve wanted to get a little more serious about vibe coding, this Chuseok holiday is the perfect time to start. Even if you follow along for just an hour or two a day, you’ll be able to get a feel for the process of turning your ideas into actual services.

To those of you who are already taking the course

If you found the course helpful, please leave a one-line review. Your honest feedback will be a valuable guide for those just starting with vibe coding and a great motivation for me to create better courses and materials :)

During the Chuseok discount period, don’t stop at just “giving vibe coding a try”—turn it into a real skill you can use for your own services and work :)

Thank you.
Best regards, Grab Team

Hello students!

Today, I have uploaded the two remaining chapters of the Launch/Operations section, as well as the final part, Agentic Engineering.

Launching/Operations (Part 3)

• Collecting Place Data via Browser Automation

  • Understanding Browser Crawling

  • Collecting place candidates through browser automation

• What if our service becomes more popular?

  • Analyzing user behavior data

  • Considering the performance and cost issues of the service (Browser, Server, Database, External Services)

  • Distinguishing between local and production environments

Agentic Engineering (Part 4)

• Intro

  • Beyond Vibe Coding

  • Overview of the Agentic Engineering Edition

• Managing a Codebase - Essential Management Methods for Sustainable Services

  • What is a codebase for sustainable services?

  • Refactoring the codebase

• Improving the Verification Environment Using GitHub Actions

  • Configuring the GitHub Actions environment

  • Attaching code review/security check workflows to PRs

• Harness Engineering - An environment for ensuring agents execute tasks reliably

  • What is Harness Engineering?

  • Understanding Claude Code's Harness (Memory, Guardrails, Workflow)

  • Applying Harness to the Project

• Automating Agent Tasks Based on Tickets (Github Issue -> PR Automation Workflow)

  • Understanding the overall structure of agent task automation

  • Running multiple agents in parallel with Git Worktree

  • Automating tasks for agents based on tickets (w/ Github Actions)

• Wrap-up

  • Great job!

Personally, I believe that by listening up to this point, you will develop the muscle to not just use agents as tools but to delegate tasks and verify results, which will lead to the power to perform Vibe Coding faster and more accurately.

Whether you listen at a slow or fast pace, I hope you finish it all and achieve great results. Thank you!