This repository is a curated list (awesome list) of external resources for front-end system design, maintained by GreatFrontEnd. It contains no executable code, no application logic, and no data pipelines; it is purely a well-organized README file with links to articles, case studies, guides, and open-source projects related to designing large-scale front-end systems. The content covers topics such as news feeds, e-commerce, chat apps, video streaming, collaborative editors, and UI component patterns. Because it contains no source code, it cannot be classified as a software application in the traditional sense; it serves as a reference collection. The repository shows recent activity and has a minimal structure with only a license, a cover image, and the README. There are no reusable software components to extract—the value lies in the hand-picked links and organized categories.