This repository is a comprehensive, community-curated self-learning guide for computer science, primarily serving as a static documentation website built with MkDocs and deployed via GitHub Pages. It contains hundreds of structured course recommendation pages organized by category (e.g., programming, operating systems, machine learning), each with metadata such as prerequisites, difficulty, estimated time, and resource links. The site supports bilingual content (Chinese and English) via the mkdocs-static-i18n plugin and includes a commenting system (Giscus) for community discussion. While not a software application in the traditional sense, it functions as a curated educational resource with a consistent template for contributions, automated CI/CD, and a well-maintained navigation structure. The repository's value lies in its curated content and organization, not in executable code or data pipelines.