# COCO > A modular, JavaScript-free CSS framework built with Sass. COCO 2.3.0 publishes CSS only. Load dist/coco.min.css, use semantic HTML, and apply the documented component classes. No runtime initialization is required. ## Documentation - Component style guide: styleguide/ - Sass API reference: api/ - Preview and examples: preview/html/page/color.html - Structured components: components.json - Structured Sass API: sass-api.json - Complete LLM reference: llms-full.txt ## Constraints - Do not generate or require website-facing JavaScript. - Prefer semantic HTML and native controls. - Preserve keyboard, accessibility, responsive, and RTL behavior. - Use documented modifiers; do not infer undocumented class names.