Hướng dẫn dành cho người mới bắt đầu sử dụng Spring Framework

Oracle SQL Beginner's Course

This is an Oracle DBMS SQL course for beginners.

Java introductory course

This is an introductory Java course. It's easy.

Introduction to Financial Investment Knowledge for IT Professionals

We will teach you basic financial investment knowledge. We will also teach you common sense that you need to know throughout your life cycle.

A beginner's guide to jQuery

[Event - Until coupons run out] 9747-bf77d34f7f5d Listen a lot. :) Learn about jQuery, a library that allows you to conveniently use Javascript.

A course for beginners in JavaScript

Are you looking to get started with JavaScript? Then choose my course.

HTML5, CSS3, beginner's course

Learn HTML and CSS. Study Bootstrap.

Lecture 2 for Java Basics

[Event - Until coupons run out] 16933-881d6a4f07b0 Use it well. :) This is the second basic lecture. This is a lecture that finishes the Java basics.

Lecture 1 for Java Basics

Please listen a lot. :) This is a helpful lecture for those who need to learn Java. You can learn Java theory in detail step by step from the basics.

Course for beginners in Java

This is a Java course for beginners. It is designed to be easy to understand for those who are new to Java.

Yoon Jae-seong's introductory course through hands-on experience for Spring Framework developers

This course is a course where you can learn the Spring Framework. Most courses only introduce the Spring MVC Project, so you will not be able to properly understand the terms, concepts, and operating principles, and you will learn without knowing how it works.

Web Design Technician Certification Preparation (2023 Examination Standard Reflected Version)

We have created this so that anyone can pass the 2023 version of the Web Design Function Exam Criteria. Let's learn the 5 types and pass quickly!

A beginner's guide to jQuery

[Event - Until coupons run out] 9747-bf77d34f7f5d Listen a lot. :) Learn about jQuery, a library that allows you to conveniently use Javascript.

Java Spring Framework (renewed ver.) - Course for new programmers

From the basics of the Spring Framework to practical usage! Become a developer who can be deployed and actively engaged in the field right away through thorough and comprehensive explanations and examples.

JavaScript & jQuery Core Theory Practical Examples for Web Publishers (Textbook, Completed Version)

The JS Core Theory and Practical Example Textbook and Completed Version for Web Publishers is a lecture textbook produced in PDF format. This textbook helps web publishers to fully acquire the basics of JavaScript and jQuery that they must know. A feature of this textbook is that it allows you to strengthen your theory through small missions connected to the theory. In particular, this textbook is also fully prepared with practical examples that utilize all the theories learned. The entire PDF page contains more than 320 pages of pure JavaScript (Vanilla JavaScript) and jQuery, with sufficient explanations added so that Coding Works can be easily understood. In particular, publishers can learn practical examples of jQuery interactions that are essential for creating websites.

Real! Website Creation! Step by Step! ('Lahan Hotel' Website Creation_Application Course)

This is a lecture that creates and implements the actual website main page by creating the 'Hotel Hyundai Lahan_Mokpo Branch' site. It is a practical lecture on web page creation that teaches the skills essential for the web, such as understanding HTML Markup and Layout creation, as well as Fixheader, Image Slider, MenuOpen Bar, and Scroll Animation creation, for those who have basic knowledge of HTML/CSS.

Real! Website Creation! Step by Step! (Daebang Industry_InteractiveWeb)

[Website Creation Step By Step] This is a 3-step lecture, and it is a process of creating the main page of Daebang Industry as it is. It is a lecture that is as difficult as it is fancy, as it is a process of creating and implementing the gorgeous interactive web contained in the site.

More Java, different ways to manipulate code

Have you ever wondered "how" the many Java libraries and frameworks you use provide this functionality? In this course, learn how to manipulate various codes or objects provided by Java and take your Java skills to the next level.

How to use Redis effectively, based on my experience working at a large company [Practice]

In this course, rather than covering the theory directly, you will learn how to use Redis effectively in your code through hands-on practice.

Real! Website Creation! Step By Step! _Basic (Hanwha Chemical_Responsive Web)

This is a practical course for creating a website (Hanwha Chemical/Solution) using HTML5 and CSS3. This is a practical course for creating a web page! Step by Step! To fully understand and utilize PC mode layout and responsive page creation. (Attached is the completed lecture file!)

[2025 Exam Criteria] Web Design Technician Practical Exam Complete Guide

This is a practical exam specialist lecture that is optimized for the practical exam content that exactly matches the exam criteria implemented until the Web Designer Qualification Exam Criteria (2025.1.1~2025.12.31), and the HTML+CSS+JQUERY Publishing, Coding Works Web Designer Qualification Exam Practical Exam Lecture is different. It includes both the perfectly produced D-type and E-type classes added in 2023 and the perfectly produced F-type classes added in 2024.

Easy! Short! Strong! Preparing for the Web Design Technician Practical Exam

We have prepared a short and easy course for those preparing for the Web Design Technician practical exam. Even if it's not just for the exam, anyone interested in implementing a site that meets web standard formats is welcome.

UIUX Portfolio Part.3 - Responsive Web Portfolio

The third step of the planning-design-implementation process - creating a responsive web portfolio template

CSS GRID Master: Practical Web Implementation of Figma Design

CSS Grid is a powerful tool that allows you to implement complex layouts simply and intuitively. This lecture is designed to help you easily learn the core concepts of CSS Grid to practical applications step by step. Stop being tied to complicated floats and flexboxes and learn the standard of efficient layout design! Start now!

From a beginner to launching a web service: 2021 Jeju Coding Base Camp (Django)

Online bootcamp in Jeju! Create your own service quickly! :)

Creating Effective Mobile UX (Design + Coding)

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.

JavaScript+jQuery from basics to practice: Basics Part.1

This is a lecture where you can learn JavaScript through theory and practice. We explain step by step so that even those who are new to coding can easily understand. Part 1 covers an overview of JavaScript, variables, data types, operators, control statements, and the basics of jQuery.

JavaScript+jQuery from Basics to Practice: Basics Part.2

This course will help you learn JavaScript through theory and practice. It explains step by step so that even beginners can easily understand. Part 2 covers JavaScript functions and events, types of functions, and core libraries.