Codex Done Right — From Codex Task Automation to Vibe Coding
This is a hands-on OpenAI Codex course for both non-developers and developers. You’ll learn everything from the basics to building websites and programs, automating tasks, harness engineering, and advanced features with ease, while developing the ability to learn new features independently using the latest official documentation.
입문
agents, codex, prompt engineering
Codex Done Right — From Codex Task Automation to Vibe Coding
Stock Vibe Coding for Beginners - An AI-Powered Automated Stock Trading System
Even those who know nothing about coding will be able to create their own automated stock trading program by giving commands to AI in Korean!
입문
gemini, AI, Cursor AI
Stock Vibe Coding for Beginners - An AI-Powered Automated Stock Trading System
The Easiest Data Structures and Algorithms - by Yalco
This course makes the core concepts of data structures and algorithms easy to understand through visual metaphors and testing tools. You will gain practical experience by implementing everything from the basics to sorting and searching.
초급
Algorithm, data-structure
The Easiest Data Structures and Algorithms - by Yalco
The Easiest TypeScript - by Yalco
Quickly learn TypeScript's syntax and usage with the easiest explanations.
초급
TypeScript
The Easiest TypeScript - by Yalco
The Easiest Node.js - by Yalco
This course covers the core principles and practical techniques of Node.js that you must know before diving into professional frontend and backend development.
초급
Node.js
The Easiest Node.js - by Yalco
The Easiest React - by Yalco
Learn React the easiest and fastest way with Explainer Captain Yalco's rich and solid course!
초급
JavaScript, React, Node.js
The Easiest React - by Yalco
Object-Oriented Design Patterns Served on a Silver Platter - by Yalco
Through the 25 patterns of OODP, you will learn various ways to design software in an object-oriented manner.
초급
Java, oop, Design Pattern
Object-Oriented Design Patterns Served on a Silver Platter - by Yalco
Java Done Right - by Yalco
An era where just learning the basics isn't enough to survive. Dig deep and master Java once and for all!
입문
Java, Functional Programming, oop
Java Done Right - by Yalco
Properly Learning JavaScript - by Yalco
A friendly course that even those who know nothing about coding can follow! The ultimate course that turns working developers into JavaScript experts!
초급
JavaScript
Properly Learning JavaScript - by Yalco
Properly Learning HTML & CSS - by Yalco
A kind and easy course that even those who know nothing about coding can follow! The ultimate course that turns working developers into HTML & CSS experts!
입문
HTML/CSS
Properly Learning HTML & CSS - by Yalco
Git & GitHub In-Depth - by Yalco
In the AI era, you may not need to know coding, but you must know Git. The easiest and most detailed way to learn Git & GitHub
입문
Git, GitHub, github-actions
Git & GitHub In-Depth - by Yalco
Playing with a MySQL Database by Yalco
MySQL for non-majors! This lecture quickly skims through essential concepts with brief explanations, then allows you to learn MySQL hands-on by "playing" with examples on the site.
입문
MySQL, SQL, DBMS/RDBMS
Playing with a MySQL Database by Yalco
