vfile-find-up

vfile-find-up is a utility within the vfile ecosystem designed to locate one or more files by traversing the file system upwards from a specified path. It operates on `vfile` objects, which standardize virtual file representation, making it suitable for unified processing workflows. The current stable version is 7.1.0, and the package maintains a steady release cadence, typically introducing major versions for breaking API changes or significant architectural shifts. Key differentiators include its tight integration with `vfile` for consistent file handling, its specific focus on *upward* directory traversal (contrasting with `vfile-find-down`), and its provision of both promise-based and traditional callback APIs, offering flexibility for asynchronous operations. It's particularly useful for locating configuration files or project roots.