This repository is the Korean translation of the Modern JavaScript Tutorial (https://javascript.info). It contains a comprehensive collection of educational articles, tasks, solutions, and interactive code examples covering core JavaScript, browser APIs, networking, animations, web components, and regular expressions. The content is structured as static markdown files with embedded code snippets and self-contained HTML demos. It is not a production software application but a static educational resource. The repository demonstrates consistent translation conventions and includes reusable teaching patterns such as decorators, custom events, drag-and-drop algorithms, and event delegation. Some content references older browser behaviors and deprecated APIs (e.g., `__proto__`, XMLHttpRequest), but also covers modern features like async/await, Promises, and modules. The code examples are clean and well-documented, making it a valuable learning resource for Korean-speaking developers.