Learning the essentials of HTML5

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.

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

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

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

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.

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

Create a simple portfolio to introduce yourself and learn how to create a structure with HTML tags and how to style a web page with CSS properties.

This course covers the basics of HTML grammar. There are missions for various cases, and we will teach you the latest grammar that can be used in practice.

For over 15 years, Young Codi Kim, a star coding instructor, has been dedicated to coding education for elementary school students, high school students in IT software departments, university students in computer science, and job seekers without a major in the field. Now, you can experience Kim's easy and fun coding lectures not only offline but also online. With Young Codi Kim, who has trained over 500 front-end, back-end, full-stack, and web developers, your dream of becoming a developer will soon become a reality!

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

jQuery, a JavaScript library used by over 75% of websites worldwide! This course is structured to help you understand the principles and build a strong foundation rather than focusing on flashy effects. Learn jQuery from the basics to advanced applications to complete your own portfolio or use it immediately in the field.

We will understand the concepts of classes and components in Bootstrap5, apply them, modify them, and create three projects through practice.

Interactive Web Projects is a series of creative interactive examples created using CSS and JavaScript.

🔥 Build a customized platform for Hanja learning! Leverage Google Gemini AI and Firestore to directly implement your own Hanja vocabulary book, stroke order animation, and even handwriting recognition!

This is a full-stack series course aimed at developing web and app services at a commercially viable level for beginners, based on real-world experience developing web services in the field. As Part 2 of this series, this course thoroughly covers the latest HTML5, CSS3, and vanilla JavaScript + ES6, considering responsiveness and compatibility among the various frontend technologies available.

This is a web programming course for beginners. It is designed to help you learn the basic grammar and usage of HTML, CSS, and JavaScript step by step. It covers the core elements of web development, such as web page structure and design, and implementation of interactive features.

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!

📌 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.

If you want to build a solid web foundation, come here!

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.

This "Real Guide for Getting a Job as a Publisher" e-book (PDF) provides detailed information on the HTML+CSS+JQUERY publishing fundamentals essential for employment. It covers efficient publishing study methods, how to identify high-quality courses and instructors, tips for publishing like a professional even as a newcomer, desirable coding habits and principles, how to create a personal portfolio website, collaboration tips for working with designers and developers, essential websites every publisher should know, and how to improve Photoshop UI design skills. Additionally, it provides a detailed explanation of government-funded publisher training programs.

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 is the most solid foundation course for beginners who want to learn JavaScript properly. This course will be the starting point for understanding the language called JavaScript, and you can perfectly prepare the basics to become a front-end (Vue, React, Angular) developer and server (Node.js) developer.

This is a full-stack restaurant map tutorial that allows you to learn everything from front-end, back-end, Kakao Map API usage, and deployment all at once while creating a restaurant map of your favorite YouTuber.

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

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.

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.