Through this course, you can solidify the knowledge you need to know before becoming a front-end developer, such as Webpack and NPM.
Reviews from Early Learners
5.0
상은쓰
Every time I listened to Jim Coding's lecture and was amazed, I hit my forehead and my turtle neck was completely cured. I will go and tear up the next lecture with the right posture.
5.0
때구니
I think the name of the course "Front-end - Wings" should be changed to "Ride a Rocket and Fly". I learned a lot about various common sense, principles, and environments for front-end development. This is a lecture by the best front-end player in Korea that cannot be expressed in words. Thank you so much, and I will go straight to the follow-up lecture, Vue.js3 Perfect Master "Basic Edition". ~~
5.0
현정이
It explains the confusing parts in an easy-to-understand way
You can find out what Webpack is
You can find out what NPM is
General understanding of web technologies
You must have a solid understanding of the background knowledge,
You can become a real front-end developer 😁
While doing front-end development, I felt that many people did not have a clear understanding of Webpack, NPM, and module systems.
Currently, many courses cover topics related to frameworks such as Vuejs, React, and Angular, but there is not much background knowledge required to become a front-end developer.
So, here's the "Front-End Wings" lecture I've prepared. I've prepared this lecture with easy-to-understand explanations, so I hope it's helpful. 🙂
"Of all the explanations I've heard, this was the most clear and to the point ."
-What is an API-
"It was a simple, yet very informative lecture, given with sincerity. Thank you."
-Webpack Basics-
"I enjoyed the lecture. Even as a beginner like me , the content was very friendly and easy to understand .
I was curious about NPM and didn't know there was such a useful video."
-NPM Basics-
This course is recommended for those looking to become a front-end developer, as it provides prerequisite knowledge before learning frameworks like Vue.js, React, and Angular. It shares a variety of knowledge for front-end developers, including the following:
import, export, etc.
For those who don't know what it is
In the JavaScript module system
For those who want to understand Korea
NPM and Webpack
Those who want to learn core concepts
This is the Jim Coding YouTube channel that creates practical coding content .
YouTube | GitHub | Gymstagram | Codingstagram
Who is this course right for?
For those who don't know exactly what import, export, and npm are
Before learning React, Vue, and Angular, you must take this course!
Anyone who wants to become a front-end developer
Need to know before starting?
HTML, CSS, JavaScript Basics
Inflearn Verified
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Learners
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Reviews
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Answers
4.9
Rating
18
Courses
I teach in a way that non-developers can follow, making it as easy as possible while going in-depth enough to satisfy practitioners.
With 15 years of experience as a full-stack developer, I currently share programming and AI knowledge on YouTube and Inflearn.
From developing services for major corporations such as KT and Kia to building the Cafe24 e-commerce platform, a smart city IoT data platform, and proprietary services I created while running an education company, I have personally designed and built everything from the frontend and backend to AWS infrastructure.
I am now dedicating the development experience I have built up over the years to sharing knowledge.
I will deliver the essential knowledge you need in the AI era in a clear yet in-depth way.
🥇 Inflearn 2026 Claude Code Course BEST 1
🏆 Selected as an Inflearn 2025 Bestseller
🔥 Inflearn 2025 'The Hottest Course Right Now' - Claude Code
🎬 50,000+ YouTube subscribers · 3.6M+ total views
15-year full-stack developer · Currently running an education company
Frontend: React · Vue · TypeScript
Backend: Node.js · Java · Spring · Python
Infrastructure: AWS · Serverless · Lambda architecture design
Inflearn Knowledge Sharer
Experience filing and registering patents and trademarks
Selected for multiple government startup support programs (including “Best” at Smart Venture Campus)
Multicampus - In-person training on 'Claude Code' for corporate professionals
Shinhan Card Developer Training - Hosted by Multicampus, Live Online
Korea Software Human Resources Development Institute Special Lecture · Public Agency IT Mentor
🔥 GymCoding Lab - gymcoding.co
💻 YouTube - YouTube
🐙 GitHub - GitHub
📸 Instagram - Instagram
🧵 Threads - Thread
🏢 Business inquiries - biz@gymcoding.co
💬 General inquiries - hello@gymcoding.co
All
17 lectures ∙ (3hr 15min)
All
405 reviews
4.9
405 reviews
Reviews 2
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Average Rating 5.0
Reviews 25
∙
Average Rating 5.0
5
I think the name of the course "Front-end - Wings" should be changed to "Ride a Rocket and Fly". I learned a lot about various common sense, principles, and environments for front-end development. This is a lecture by the best front-end player in Korea that cannot be expressed in words. Thank you so much, and I will go straight to the follow-up lecture, Vue.js3 Perfect Master "Basic Edition". ~~
Thank you for your kind words~!! 🙂 🎉
Reviews 7
∙
Average Rating 5.0
5
Every time I listened to Jim Coding's lecture and was amazed, I hit my forehead and my turtle neck was completely cured. I will go and tear up the next lecture with the right posture.
Wow~! Even turtle neck treatment!! 😂 Thank you for visiting my lecture! 👍 Fighting 💪
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