AI is only as good as you are. Master "Vibe Coding" through a three-step process: AI utilization, foundational core knowledge, and project development. For those who want to learn Vibe Coding properly, we deliver the unchanging core concepts—applicable to any AI—in bite-sized pieces.
85 learners
Level Beginner
Course period Unlimited
Basic Usage of Claude Code
Core Basic Knowledge for Absolute Beginners (Web Principles, Version Control, Database, Security, and Deployment)
Experience in developing a high-quality personal web service
High-quality handbook including animations, videos, and demos
Does this sound like your story?
git push? npm install? cd? Just using commands without even knowing what they mean lol
API? Server? React? IT terms that get more confusing the more you learn T_T
It's a site I built myself, but I have no idea why it's not working. I'm the one who made it, and I'm also the one who doesn't understand it lol
Even if the client asks for just a small modification, I have no idea where to fix it. In the end, I'm back to asking AI;
“Garbage In, Garbage Out”Garbage in, garbage out — an old adage in programming
AI is certainly a powerful tool, but in the end, it is just a tool.
The quality of the output depends on the level of understanding of the person using that tool.
In the end, what makes the difference in the results is not the tool, but the person using it.
Don't you want to learn
proactive Vibe Coding
properly?
Master the tools, grasp the principles, and connect them through a project. 8 hours of seamless, integrated learning.
We strip away vast computer science theories and focus clearly on exactly what is necessary to control AI.
Get comfortable using Claude Code, the terminal, and VSCode.
See the flow of how a browser renders a screen at a glance.
A safety net that allows you to revert at any time, even if AI ruins it.
The standard architecture of modern web services.
How to permanently store and retrieve data.
How to keep my data safe.
Actually releasing the service I created to the real internet.
We collect student surveys to include more of the most requested topics.
Intuitive animated visual materials are provided to help you organize complex concepts at a glance.
We provide clear diction and high-quality audio that remains easy to understand even at high playback speeds, ensuring you don't miss a single word.
"The voice delivery is insane... Teacher, even at 1.5x speed, it sticks right in my ears dd"
"Thanks to the diction that allows every single word to be heard clearly even at 2x speed, I was able to finish the course quickly."
"The instructor's vocalization is so good that even when increasing the playback speed, everything is very easy to understand."
"The course content is great, and even when listening at 2x speed, everything is very easy to understand."
"Even at 1.5x or even 2x speed, the voice is perfectly clear and audible (even though I'm a bit hard of hearing)."
This is not your typical PDF summary. We provide a book where live demos and animations come to life.
Not just static images, but animations that show the flow so you can understand it all at once.
Not just reading and finishing, but being able to check the operation immediately within the page.
Every single prompt that appeared in the lecture has been included without missing a single line. Just copy and paste them whenever you get stuck.
Over the past 5 years, I have been with over 39,000 students on Inflearn.
Real stories left by students who have experienced the "One Bite" series.
This is the first online course I have ever completed in my life. The instructor's diction is excellent, and above all, the course content is very substantial.
It's really great because there are plenty of visual materials and many examples that help with understanding! As expected, the Bite-Sized series is the best!
I only intended to take one bite, but I keep coming back for more of this "One-Bite" series. It's fun and informative—this lecture is totally lucky-vicky!
It feels like eating pork neck wrapped in perilla leaves. The lecture content isn't greasy; it's delicious~
I was skeptical about whether I could actually make something like this, but as I followed the easy and detailed step-by-step explanations, it was amazing to see it gradually come to life.
The instructor teaches with clear diction at a moderate pace. When I rewatched for review, I increased the playback speed, but because the diction was so good, there were no issues at all!
This is the first online course I have ever completed in my life. The instructor's diction is excellent, and above all, the course content is very substantial.
It's really great because there are plenty of visual aids and many examples that help with understanding! As expected, the Bite-Sized series is the best!
I only intended to take one bite, but I keep coming back for more of the One-Bite series. It's fun and informative—this lecture is totally lucky-vicky~~
It feels like wrapping pork neck in a perilla leaf. The lecture content isn't greasy; it's delicious~
I was wondering if I could ever make something like this, but as I followed along with the easy and detailed step-by-step explanations, it was amazing to see it gradually come to life.
He teaches with clear diction at a pace that isn't too fast. I listened at an increased speed when reviewing, and because his diction is so good, there were no problems at all!
I don't usually leave course reviews, but I'm leaving one because I am so satisfied with this lecture. I think this was the best among all of Jeonghwan's lectures.
It makes no sense for this price to include such great explanations and content. You could have easily charged double.
It's great because it contains all the core points I wanted to learn, and it's even more helpful because the content is explained in an easy-to-understand way.
This is the only course on Inflearn that I have completed from start to finish. The concise explanations are easy to understand, and the handbook is excellent for reviewing.
Thanks to the perfect quality and explanations that lived up to my expectations, I learned so much that my career gap felt insignificant. Thank you sincerely for lighting my path once again.
I was able to easily understand everything from basic concepts to the operating principles of SSR, SSG, and ISR through visual materials and animations.
I don't usually leave course reviews, but I'm leaving one because I'm so satisfied with this course. I think it's the best among all of Jeonghwan's lectures.
It makes no sense for a course with this level of clarity and content to be at this price. You could have easily charged twice as much.
It's great because it contains all the core points I wanted to learn, and it's even more helpful because the content is explained in an easy-to-understand way.
This is the only course on Inflearn that I have completed from start to finish. The concise explanations are easy to understand, and the handbook is excellent for reviewing.
Thanks to the perfect quality and explanations that met my expectations, I learned so much that my career break felt insignificant. Thank you sincerely for lighting my path once again.
I was able to easily understand everything from the basic concepts to the operating principles of SSR, SSG, and ISR through visual materials and animations.
This course requires a paid Claude Code subscription (Pro plan or higher).
Since Claude Code is used as the main AI tool, the free plan has usage limits that may restrict your ability to follow along with the hands-on exercises. To manage costs efficiently, we recommend starting your subscription at the same time you begin the course.
Claude 플랜 안내 보기 →Who is this course right for?
A non-major who wants to learn vibe coding
Those who have used AI tools but feel frustrated because they don't understand "how this works"
Non-majors who want to build a solid, unwavering foundation from the very beginning.
Those who want to go as far as deploying 'their own service' to the internet without knowing a single line of code
Need to know before starting?
Experience using computers and the internet
Curiosity and a willingness to learn new tools
No programming experience required (complete beginners welcome)
39,702
Learners
3,063
Reviews
1,697
Answers
4.9
Rating
26
Courses
There is always a way to explain anything easily!
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Co-instructor
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60 lectures ∙ (8hr 36min)
Course Materials:
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