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Complete Guide to Frontend Build Systems - Part.1: Module System

Name: Complete Guide to Frontend Build Systems - Part.1: Module System
Price: 58300 KRW
Rating: 5 (23 reviews)

"JS Build System, still confused?" The JS Build System's concepts and practices that never quite clicked, unified!

(5.0) 23 reviews

214 learners

Level Basic

Course period Unlimited

JavaScript

Node.js

Webpack

vite

esm

JavaScript

Node.js

Webpack

vite

esm

Reviews from Early Learners

5.0

서정우

98% enrolled

I only knew about bundlers like webpack and vite at a shallow level, but after taking the lecture, I was able to understand the principles. Thank you.

5.0

Seo Tr

91% enrolled

They clearly and easily explain the often-overlooked aspects of frontend development. It's easy to just gloss over module systems, but since it covers the concepts in detail from the fundamentals, it's highly recommended if you have a vague understanding of that area. There's a big difference between knowing and not knowing; I wish I had taken the time to study this earlier.

5.0

chaeyeon

35% enrolled

The JS module system, which I always found confusing while doing frontend development... seems to be getting sorted out as I listen to the lecture. Not only the concepts of CommonJS, AMD, ESM, UMD, but also the historical context of why such structures emerged has been explained, so a framework is being established in my mind. Especially, by showing how the module system works in modern tools like Webpack and Vite, by examining actual configuration files, I'm reflecting on myself who used to be at the mercy of tools. 😊😊 I will diligently listen to the remaining lectures and strive to grow significantly. Thank you for the great lecture :)

What you will gain after the course

Evolution of JS Module Systems and In-depth Operating Principles of CJS, AMD, ESM, UMD
Sorting out all the confusing grammar of require, import, define through scenario-based practice.
Full analysis of module systems in modern tools like Vite, SWC, TypeScript, Webpack
Circular references, conditional loading, even asynchronous modules, real-world problem-solving know-how

Once you understand the JS module system, Webpack and Vite are no longer scary!

To fully utilize bundlers, package managers, and transpilers in practice, you need to have a solid understanding of the principles of the module system .
No matter what new tool comes out, if you have a solid understanding of the module system concept, you will be able to utilize the tool faster than anyone else .
Even if you build or distribute the library yourself, you need to know CJS, ESM, and UMD build strategies to provide error-free libraries .

🚀 After class

You will clearly understand the differences between each method, such as ES Module, CommonJS, and AMD, and be able to select and apply them appropriately anytime, anywhere.
You will learn the module system integration principles of major tools such as Vite, Rollup, Webpack, and Babel , and you can customize complex settings without fear.
Understand the JS build system and quickly diagnose and resolve module errors that occur in the deployment pipeline .
With a comprehensive understanding of the module system and tool chain, you can proactively participate in your team's architectural decisions .

🤷‍♀ "I tried to create a library and distribute it, but some people can use it and others can't."
🤷‍♂ "I looked up Webpack and Vite settings on the Internet, but I don't really know what they mean."
🤷 "How do I organize a project with a tangled mix of import/export, require/module.exports?"

With over 9 years of experience in front-end development, library design, and bundler optimization ,
I've been asked this question countless times by my team.

Most developers know how to use tools, but they are quick to move on without deeply understanding why they work the way they do.
Then, when an error occurs or customization is needed, it falls apart.

We created this course to try to solve this frustration.

This lecture is not simply a lecture explaining the module.
In practice, there are questions such as "Why do I need to set this up?" and "Why does this conflict occur?"
This lecture will tell you the real reason and solution .

For working developers who want to use their tools freely, there is no course more necessary than this.

Q. Can even beginners listen?

Yes, I can hear it well enough.

This lecture is designed to be understandable even to those who are unfamiliar with the term “modular system.”
Let's take a closer look at the concept of JavaScript modules.

If you have ever used syntax like import, export, and require, then OK.
This is better for those who have used bundlers (Webpack, Vite) but don't know why they are set up that way.

Rather, those who are new to the modular system concept will be able to clearly understand “why we should use this.”
there is

Each time a concept comes up during the lecture, we will explain it repeatedly with visualized flowcharts, example code, and practical exercises.

Recommended for
these people

Who is this course right for?

To understand the frontend development environment and become an expert.
CJS, AMD, UMD, ESM: Only heard of, not properly understanding junior developer
For those who wish to understand how build tools operate, from theory to practice.
Those who wasted a lot of time struggling with build tools like Webpack and Babel
Someone troubled by module not found, circular dependency errors.

Need to know before starting?

JavaScript

Hello
This is

214

Learners

Reviews

Answers

5.0

Rating

Course

(Current) Kakao Mobility

(Former) Buzzvil

(Former) Lotte Shopping e-Commerce Division

(Current) Kakao Mobility (Former) Buzzni (Former) Lotte Shopping e-Commerce Division

Co-instructor

Curriculum

All

43 lectures ∙ (5hr 12min)

Course Materials:

Lecture resources

Section 1. Overview

4 lectures ∙ (8min)

Section 2. Javascript module system

9 lectures ∙ (45min)

5. Get class materials
6. What is a module?
03:45
7. Javascript module system and its start
02:32
8. CJS appears
06:13
9. Node.JS Emergence
06:44
10. AMD appears
06:23
11. UMD appears
05:10
12. ESM Appears
05:11
13. ESM After + Recap
09:26

Section 3. CJS - Core Structure and Operating Principles

8 lectures ∙ (32min)

14. Get class materials (CJS, AMD, UMD, ESM)
15. CJS - Overview, Features, Operating Principle
09:46
16. Lab GitHub Repo Guide
17. CJS - Creating a Simple CJS Module (Hands-on)
02:54
18. CJS - Conditional Module Loading (Hands-on Practice)
01:57
19. CJS - Solving Circular Reference Issues (Practice)
06:13
20. CJS - Analyzing npm packages built with CommonJS
06:45
21. CJS - Understanding CJS operation with Browserify
04:57

Section 4. AMD - Core Structure and Operating Principle

2 lectures ∙ (11min)

Section 5. UMD - Core Structure and Operating Principle

2 lectures ∙ (10min)

Section 6. ESM - Core Structure and Operating Principle

3 lectures ∙ (26min)

Section 7. Module System Configuration by Build Environment

14 lectures ∙ (2hr 55min)

Section 8. Finish

1 lectures ∙ (1min)

Published:

Last updated:

Reviews

All

23 reviews

5.0

23 reviews

oracion
Reviews 5
∙
Average Rating 5.0
5
98% enrolled
I only knew about bundlers like webpack and vite at a shallow level, but after taking the lecture, I was able to understand the principles. Thank you.
hackurity01
Reviews 1
∙
Average Rating 5.0
5
17% enrolled
seobm79968177
Reviews 1
∙
Average Rating 5.0
Edited
5
91% enrolled
They clearly and easily explain the often-overlooked aspects of frontend development. It's easy to just gloss over module systems, but since it covers the concepts in detail from the fundamentals, it's highly recommended if you have a vague understanding of that area. There's a big difference between knowing and not knowing; I wish I had taken the time to study this earlier.
solidinfra
Reviews 1
∙
Average Rating 5.0
5
12% enrolled
chloe111
Reviews 1
∙
Average Rating 5.0
5
35% enrolled
The JS module system, which I always found confusing while doing frontend development... seems to be getting sorted out as I listen to the lecture. Not only the concepts of CommonJS, AMD, ESM, UMD, but also the historical context of why such structures emerged has been explained, so a framework is being established in my mind. Especially, by showing how the module system works in modern tools like Webpack and Vite, by examining actual configuration files, I'm reflecting on myself who used to be at the mercy of tools. 😊😊 I will diligently listen to the remaining lectures and strive to grow significantly. Thank you for the great lecture :)

$45.10

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Complete Guide to Frontend Build Systems - Part.1: Module System

Reviews from Early Learners

5.0

What you will gain after the course

🛠 A modular system for front-end developers who aren't swayed by tools !

Once you understand the JS module system, Webpack and Vite are no longer scary!

🙋‍♀ Recommended for these people!

🚀 After class

👨‍🏫 Learn these things

1. A lecture on the development of the JS module system

2. Operational principles and practice of each module system

3. Practical training on module systems by development tool

Who created this course

Fluid bacteria

Rafael

Do you have any questions?

Things to note before taking the class

Practice environment available

Learning Materials

This lecture is the first in a series of lectures.

Recommended for
these people

Hello
This is

Curriculum

Reviews

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Complete Guide to Frontend Build Systems - Part.1: Module System

Reviews from Early Learners

5.0

What you will gain after the course

🛠 A modular system for front-end developers who aren't swayed by tools !

Once you understand the JS module system, Webpack and Vite are no longer scary!

🙋‍♀ Recommended for these people!

🚀 After class

👨‍🏫 Learn these things

1. A lecture on the development of the JS module system

2. Operational principles and practice of each module system

3. Practical training on module systems by development tool

Who created this course

Fluid bacteria

Rafael

Do you have any questions?

Things to note before taking the class

Practice environment available

Learning Materials

This lecture is the first in a series of lectures.

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