Frontend Knowledge Structure

FKS, short for Frontend Knowledge Structure, is a collaborative map of the skills, tools, and concepts associated with front-end development. It was created to replace a static knowledge diagram with a version that could evolve through community contributions and Git history. The repository organizes references for browsers and rendering engines, JavaScript and TypeScript, HTML, CSS, preprocessors, and visual design tools. It also catalogs editors, IDEs, debugging utilities, libraries, frameworks, build systems, testing methods, performance practices, standards, and security topics. Star markers highlight especially important technologies within the hierarchy. A visual rendering and an English README complement the primary Chinese-language material. The project works best as a broad curriculum index and historical snapshot rather than as an executable software package.