Koa‑Static‑Resolver is a middleware for Koa that serves static files with a rich feature set—multiple source directories, default index handling, path rewriting, include/exclude filters, in‑memory caching, browser cache control, automatic gzip compression, and optional live‑reload script injection. It’s aimed at Koa developers who need an out‑of‑the‑box, configurable static‑file server for web apps or development workflows.