ir‑clone is a lightweight JavaScript library that creates a deep, virtual clone of a DOM subtree which can then be rendered or manipulated in non‑browser contexts (e.g., server‑side rendering, testing, or custom rendering pipelines). It’s packaged for ES6/StealJS, CommonJS, and as a global script, making it easy for front‑end developers and library authors who need a portable, framework‑agnostic DOM snapshot.