Poltergeist The ghost that keeps your builds fresh 👻 A universal file watcher with auto-rebuild for any language or build system Poltergeist is an AI-friendly universal file-watcher that auto-detects any project and rebuilds them as soon as a file has been changed. Think npm run dev for native apps, with automatic configuration, notifications and a smart build queue. It stands on the shoulders of giants and fills the glue layer that's been missing. Works on macOS, Linux, and Windows. Available ...