Learn HTML/CSS while creating

This is an all-in-one course that takes you from the basics of TypeScript-based Next.js 16+ to a production-ready project level. You will learn by directly implementing core concepts and practical patterns of the latest Next.js, including App Router, Server Components, Server Actions, Caching, Cache Components, authentication, performance optimization, and deployment.

The complete React course where you learn the latest features of React 19 with TypeScript! From the basics to state management (Context, Redux Toolkit, Zustand), API communication (Fetch, Axios), the latest hooks (use, useActionState, useOptimistic, etc.), and real-world projects, you can learn step-by-step to build React apps that can be applied directly to professional work.

CSS3 is essential for front-end beginners! We will thoroughly explore CSS3, from the basics to advanced topics!

We'll thoroughly explore HTML5, from the basics that frontend beginners must learn to advanced topics!

TypeScript syntax that front-end beginners must learn! We thoroughly explore the TypeScript language, from basic to advanced!

Vue.JS, a must-learn for front-end beginners!! Let's delve into Vue.JS from the basics to advanced levels!

Javascript syntax that frontend beginners must learn! From basic to advanced, let's delve into the JavaScript language from A to Z!

Prepare faithfully for the web design technician practical exam. Solve problems in various ways.

This is a good example to practice even if it is not a certification exam. Let's slowly follow the B-3 type of web design technician practice.

All-in-one course for designers and developers! New UI3 included

A practical production class on creating responsive web pages that can implement various layouts for each device using only pure HTML/CSS/JS without using Bootstrap [2024 Latest Edition].

I'm going to make the main page of the VD site that I made for practice in the introductory course into a real one~

This class was created to provide knowledge and experience about CSS while creating https://opentutorials.org (a daily coding site).

Through this course, you can build a solid foundation in HTML, one of the three core languages that make up a webpage, alongside CSS and JavaScript. Learn how to properly write HTML that is optimized for search engines and complies with web accessibility and web standards.

Now you can enjoy the easy and fun coding lectures of Young Cody Kim, a current star lecturer who has devoted himself to coding education for over 15 years, targeting elementary school students, high school students in IT software departments, college students in computer science departments, and job seekers who are not majoring in the field, not only offline but also online. With Young Cody Kim, who has produced over 500 front-end, back-end, full-stack, and web developers, your dream of becoming a developer will soon come true!

Data can be processed and presented in tabular form, but the most important thing is to present the data in a way that humans can understand at a glance.

It's delicious pig's feet~ Pig's feet are no joke these days...gulp

Our class's pass rate: 90%! (National: 60%) Possible by grasping exam requirements. Don't buy practical books. Too hard.

Now you can enjoy the easy and fun coding lectures of Young Cody Kim, a current star lecturer who has devoted himself to coding education for over 15 years, targeting elementary school students, high school students in IT software departments, college students in computer science departments, and job seekers who are not majoring in the field, not only offline but also online. With Young Cody Kim, who has produced over 500 front-end, back-end, full-stack, and web developers, your dream of becoming a developer will soon come true!

We will create various pattern image effects that complete the scattered image pieces into one image using JavaScript and CSS and process them to appear randomly. I think that if you apply this lesson, you will be able to create your own unique effects!

Coding Works has put its heart and soul into creating this course based on its experience of mentoring over 200 offline academy students on their new publisher job portfolios. The course on creating a publisher ‘personal portfolio website’ that will get you interviews and jobs is a thorough guide that tells you how and where to start preparing your personal portfolio website, which is essential for getting a job as a publisher. The course contains over 19 hours of content. It covers all the essential publishing requirements before creating a personal portfolio website, the publishing basics that are most important for getting a job and working in the field, jQuery and JavaScript & coding missions for getting a job, how to create portfolio results to put on your personal portfolio website, content layouts and details for each section of your personal portfolio website, how to distinguish companies to apply to, and tips for real publisher interviews.

This is a specialized practical exam lecture optimized for the Web Design & Development Craftsman (formerly Web Design Craftsman) practical exam, strictly adhering to the exam standards effective from January 1, 2025, to December 31, 2027. Coding Works' Web Design & Development Craftsman practical exam lectures, covering HTML+CSS+JQUERY publishing, are different. It includes fully produced instructional videos for all exam types (Types A, B, C, D, E, and F) for the 2026 Web Design & Development Craftsman exam.

📌 This course is a curriculum that starts with a strategic AI tic-tac-toe project and completes core object-oriented programming concepts through practical examples. You'll train logic design and AI strategic thinking through game implementation, then directly experience OOP design techniques like inheritance, composition, delegation, and encapsulation through code. This is recommended for those who want to grow beyond syntax into a 'developer who designs' through real projects.

To get a job, you need to go on interviews frequently. To secure those interviews, having a high-quality personal publisher portfolio website is essential. This is a premium guide (PDF) for creating a personal portfolio website, meticulously crafted by Coding Works. The content in this guide cannot be found through simple Google searches. It is a one-of-a-kind guide (PDF) for building a publisher job-search portfolio, containing detailed methods developed by Coding Works through years of experience teaching publishing theory, practical skills, and portfolio creation to over 300 students to help them get hired quickly by their desired companies.

Learning by Doing: 정보처리산업기사 I have prepared everything for passing the 정보처리산업기사 course-evaluation practical exam.

A three-in-one class where you can create web games and learn front-end web development skills! This class has been created to teach you how to create games using JavaScript, CSS, and HTML with your own ideas!

You will design web and app layouts for various devices using Photoshop and Adobe XD programs, and then learn simple coding techniques to implement them yourself.