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[1 Hour] JavaScript for Developers (of other languages)

This course is designed for developers who already have experience with programming languages (such as Java, Python, Swift, Kotlin, etc.) to quickly master JavaScript in just one hour. In an era of coding with AI, human developers must still supervise AI-generated code. This course is intended to help you rapidly build the essential knowledge required for that supervision.

(4.9) 19 reviews

367 learners

Level Basic

Course period Unlimited

JavaScript
JavaScript
TypeScript
TypeScript
JavaScript
JavaScript
TypeScript
TypeScript
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Reviews from Early Learners

Reviews from Early Learners

4.9

5.0

Dami Choi

100% enrolled

It seems like you summarized just the key points, so it was good to read.

5.0

최우수

31% enrolled

This seems like a good lecture for people who already know the basics and want to refresh their memory, rather than for beginners like me. I'll think of it as a preview and listen to the lecture. Thank you.

5.0

박제이

100% enrolled

1. Explained the basic operating principles of JavaScript in a short amount of time. 2. Along with this, introduced jQuery, CSS (Tailwind), TypeScript, etc. 3. Through comparative explanations, showed what differences exist between them.

What you will gain after the course

  • Javascript syntax and essential knowledge to know about JavaScript

  • Minimum knowledge for web development

🤔 I need to start a project with JavaScript, but since I can just use AI these days,
do I really need to study it separately?


Are you thinking this way?

I thought so too.


Since we develop with AI these days, there shouldn't be any problem with JavaScript development even if I don't know it well, right?

Because I just followed what the AI gave me, I ran into a problem where the spaghetti code made maintenance extremely difficult.

Colleagues working together also started to raise issues regarding code quality.

In that case, I at least needed the knowledge to modify the code provided by AI, but I didn't have enough time to learn such things.

There are courses on the market that take a long time to complete (around 10 hours) or courses that explain things too basically or too deeply, so I decided to create this course thinking it would be great to have a course that quickly explains the rough overview in about 1 hour.

🧠 Why did you create this course?


When using unfamiliar languages or new frameworks/libraries, you cannot rely on AI alone for development.


As AI advances, many development methodologies, such as Vibe Coding, are emerging.

However, when developing without learning the languages, frameworks, or libraries being used, the following problems occurred.


  • Code written without considering maintenance takes more time to modify when business requirements change in the future.


  • The development conventions used by the team were not considered, causing difficulties for the next developer.

  • Since the developer wrote the AI-generated code without understanding it, once it becomes spaghetti code, they face the problem of continuously relying on AI, causing the spaghetti code to grow even further.

Therefore, the code written by AI

  1. Modify it with future maintenance in mind and

  2. It can take into account the coding conventions used by the team.

  3. So that people can directly write the parts where they should not rely on AI for code generation


I designed this course to ensure you can learn exactly what is necessary in the shortest amount of time.


I believe that taking a course is like buying time with money💰.

I have structured the learning materials to save students several hours of searching for a general overview of JavaScript.


🙋‍♂ What will I learn?

Learn the core essentials quickly.


  1. Course Introduction and Development Environment Setup

  2. Simple Syntax (Types/Conditionals/Shallow Copy)

  3. Functions (import/export/CDN)

  4. API Communication (Asynchronous/CORS)

  5. Learning more about JavaScript (React)

  6. CSS(tailwind)

  7. Differences between JavaScript and TypeScript

How is this course different from others?


  • I will explain only the core concepts by looking at pre-written code and move forward quickly. We will not be typing out the code line by line together.

  • I believe that detailed knowledge can be learned quickly, so I provide a broad and shallow explanation centered on a general overview.

  • The goal is to acquire the minimum development knowledge in the minimum amount of time required to read, interpret, and modify code written by AI.


Please take the preview lesson and judge the teaching style and difficulty level for yourself.

Recommended for
these people

Who is this course right for?

  • Developers who have experience with other programming languages and want to learn JavaScript quickly.

  • A developer who coded in JavaScript by relying solely on AI but is now struggling with maintenance.

Need to know before starting?

  • We will proceed assuming that you have already tried other programming languages (such as Java, Python, Swift, Kotlin, etc.).

Hello
This is bokchi

6,252

Learners

407

Reviews

1,391

Answers

4.8

Rating

12

Courses

Since founding a startup in 2015, I have carried out various development projects.

Currently, I am an ordinary developer working as an office worker

Curriculum

All

35 lectures ∙ (1hr 9min)

Published: 
Last updated: 

Reviews

All

19 reviews

4.9

19 reviews

  • ratel1412님의 프로필 이미지
    ratel1412

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    Average Rating 4.9

    5

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    • bogopayo27397님의 프로필 이미지
      bogopayo27397

      Reviews 2

      Average Rating 5.0

      5

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      • jaemyunghan9825님의 프로필 이미지
        jaemyunghan9825

        Reviews 7

        Average Rating 5.0

        5

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        • choidami93님의 프로필 이미지
          choidami93

          Reviews 2

          Average Rating 5.0

          5

          100% enrolled

          It seems like you summarized just the key points, so it was good to read.

          • abcd123123님의 프로필 이미지
            abcd123123

            Reviews 328

            Average Rating 5.0

            5

            100% enrolled

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