# GPUI Components macOS controls built with GPUI and Rust, rendered live via WebAssembly. > For the complete documentation index, see [llms.txt](/llms.txt). Markdown variants are available by appending `.md` to any URL or sending an `Accept: text/markdown` header. An agent skill is available at [/.well-known/agent-skills/site-skill.md](/.well-known/agent-skills/site-skill.md). Every component rendered live. Pick one to see variants, sizes, and the full API.