[D-1 Until Closing] Chuseok special offer ends at midnight tomorrow ⏰ Master Claude Code with a 30% discount
Hello, this is Gymcoding.
Are you enjoying the Chuseok holiday? I hope you’ve had lots of delicious food with your family and gotten plenty of rest after such a long time 🌕
The 30% Chimgoding Chuseok special offer on all Chimgoding courses that started last Monday ends tomorrow, Sunday, September 27, at midnight. This is the final reminder for those who put it off thinking, "I'll do it after the holiday."
✅ Discount Information
Eligible courses: All Jim Coding courses (including Claude Code Mastery)
Discount: 30% off
Price: Claude Code Mastery 198,000 won → 138,600 won (30% OFF)
Deadline: Until midnight on Sunday, September 27 (about one day left)
👉 Enroll now at the discounted price
🎯 The holiday is over—start something new
When the holiday ends, busy everyday life begins again. That’s why now is actually a great time. If you sign up today and complete just the first section over the rest of the weekend, you’ll be able to start using Claude Code right away in your actual work next week.
More than just developers, over 10,800 people—including marketers, planners, researchers, and data analysts—have learned Claude Code through this course.
Recent course reviews
The course content is really well-structured and packed with valuable information. Just by taking this course, you can gain all the knowledge you need to use Claude Code. I don't think you'll need to look for and take another course!!!
👉 Go see the course reviews
📚 If you have already taken the Claude Code course
this discount applies to all courses. Even if Claude Code writes the code for you, those who can ultimately read and fix that code will go much further. Add one more course before the deadline.
✅ Master React Completely: From Basic Concepts to a Lean Canvas Project — if you want to get started with frontend development properly
✅ Master Next.js Completely (v15): Build a Notion-Based Developer Blog — if you want to deploy your own service in the real world
✅ Master TailwindCSS Completely: From Portfolios to Admin Dashboards — so you can fix AI-generated interfaces yourself
✅ The Complete Guide to Modern Vue 3 / Master Nuxt 3 Completely — this combination is perfect if you’re in the Vue ecosystem
✅ Asynchronous Programming: Master Promise and async/await — it’s a free course, so feel free to join
If you’re unsure about the order, you may also want to refer to the [Jim Coding] React/Next.js + Claude Code practical roadmap.
👉 View All Jim Coding Courses
✍️ For those currently taking the course
If you find the course helpful, please leave a brief review. It will serve as a helpful guide for those just getting started and give me great motivation to create even better courses.
👉 Write a course review
📣 'The Practical Version' is also in the works
When 「Mastering Claude Code: The Practical Version」 launches, existing students will receive a special discount coupon. If you take the basics course at this special price, you’ll be able to continue to the next level at an even lower cost 😊
Please leave a comment about anything you found challenging while writing or any topics you’d like us to cover in greater depth. We’ll actively incorporate your feedback into the practical curriculum.
Once again, the Chuseok special offer ends tomorrow, September 27 (Sunday), at midnight. We hope you have a relaxing finish to the rest of the holiday and a healthy start to the week 🌕
Thank you ☺️